Chapter 28 - My Sister's Ass by BuckyDuckman

Author's note: I've long been fascinated about the dynamic between a brother and sister who have already broken the rules by having sex together. Once they cross that barrier, what's to stop them from enjoying that thrill as often as they want? With that thought in mind, here's my belated Valentine's Day story. Annie and Todd are very comfortable with the limits they've established between each other or are they? Just a quick warning: lots of heterosexual ass-play in this story.

*

Annie strolled into her brother's bedroom without bothering to knock on his closed door. Wearing shorts and t-shirt, Todd sat relaxed on his bed, propped up against the headboard with his long legs crossed at the ankles. "What's up?" he asked never looking up from his phone.

"It's almost dinner and Mom says you need to out the trash." Annie sat on the edge of his bed, knowing he wouldn't move until he good and ready. While admiring his long, bare legs, her eyes drifted to the pleasant bulge of his man-parts. She ran her fingers through the curly hair on his inner thigh that grew thicker as she moved her hand higher.

"What are you doing?" he asked, still staring at his phone and typing.

"Nothing." She pushed up the loose pant leg of his shorts, allowing it to bunch up as she tickled his hairy leg. Annie already knew what she would find if her hand kept exploring. If she kept going, Todd's furry legs would give away to his smoothly shaved balls and the small swatch of closely cropped pubic hair he maintained above his prick. "Are you wearing underwear?"

"You tell me."

Shoving her hand inside the loose pant leg and caressed his bare balls. He wasn't wearing underwear. He seldom did, but then, neither did she. Annie wore underwear to thrill, only when she knew someone else might see and appreciate her choice of panties. He felt smoother than yesterday when his balls had felt scratchy against her cheek. "Did you shave this morning?"

Todd shrugged. So what if he had? He nodded towards his open bedroom door. "You left the door open."

"Mom's cooking," she said, moving past his balls and caressing his mostly flaccid prick. As she squeezed his squishy length of manhood, that began to change. His cock grew longer and fatter. She liked feeling him getting hard and wondered how long he would let her tease him until he made her stop.

"Don't start something you're not going to finish."

His cock rose along the side of his pelvis. If he was naked, his cock would slowly rise until it flopped over and exposed its sensitive underside. Trapped inside his shorts with her hand caressing him, his prick rolled to the left as it sought the path of least resistance for the rest of its growth. "Mom might like the show," she giggled, pulling her hand out of his shorts and caressing the long bulge straining against the thin, silky smooth fabric of his shorts.

"Pervert," he muttered. "Mom would freak out."

He was right and Annie knew it. Sex embarrassed Mom. She didn't want to talk about it. She wouldn't acknowledge that it had happened with her at least twice or else she would have two children. If they were watching a movie together and people got naked, Mom would always look away instead of appreciating the nudity of a Hollywood star or starlet.

"You should go downstairs naked and see how she reacts."

Todd snorted and smiled. "We both should."

"God, she would have a coronary right on the spot!"

"You should shut the door."

"Why?" Annie asked, tugging at the elastic waistband of his shorts, lifting and pulling downward to expose his hard cock and lack of pubic hair. "Are you afraid Mom will wonder why it's taking me so long to convince you to come downstairs?"

"It might happen."

"Maybe," Annie said, impulsively pulling his shorts off his legs. Todd didn't fight or stop her. They knew the fat woman cooking in the kitchen would never risk the extra exercise. Instead, she would waddle to the foot of the stairs and call for them.

Annie went back to caressing his hard-on, enjoying his length and girth. Todd had a pretty cock. Maybe that was a silly way to think about a cock, but she didn't care. His cock had an interesting bulge along its shaft, swelling fatter along its shaft as it neared his cockhead. She often wondered how that extra width might feel inside her pussy. Surely, the shape of his cock would make him feel bigger and fatter in a good way. Moving her hand back to his full feeling balls, she appreciated how smooth they felt. He had done a good job at shaving.

"Are you going out with Stacy for Valentine's Day?"

He nodded. "Are you going to let DJ get some?"

"Probably," she said, keeping to herself how much she wished her boyfriend would shave his junk, too. She had asked, but DJ said he would feel funny taking a shower at the gym. Todd had said that was bullshit. According to Todd, guys made it a point to avoid looking at each other's junk. Todd always kept it real with her.

"Probably?" he asked. "Problems in paradise?"

Annie shrugged. She made a very loose fist around his fat cock and slid her hand up and down his long shaft. "No, we'll probably do it. I just get tired of how he always wants to fuck like that's the only way to have sex."

"I thought you liked fucking him."

"I do," she said, changing how she caressed him. Instead of stroking her brother, she ran a single finger up and down his cock and enjoyed watching his cock throb. When she lightly circled her finger around his cockhead, his cock throbbed even more. "But I like doing other stuff, too."

"Is that why we don't fuck?"

"Maybe." She grabbed at his balls, cupping and gently squeezing while admiring again the reaction that created. His hard prick bobbed up and down with need. "Does it bother you that we don't go all the way?"

"Yes and no," he said, looking at her instead of his phone. He placed a hand on her chest, squeezing and massaging one boob and then the other. "We do everything else."

"I like doing everything else," she said, wishing they had more time together. If it wasn't dinner time and if Mom wasn't waiting, she would get naked, too. She would let him finger her pussy or go down on her. She liked how Todd ate her pussy. Once they had started fooling around, Todd had wanted to learn how to eat pussy correctly. With Annie laying naked on her bed with her legs spread wide open for her brother, he had experimented with different ways to do it. He had tried licking up and down, side-to-side, and making circles around her clitty. That had been a fun afternoon filled with orgasms and near orgasms for her. She didn't mind when he put a finger or two inside her, that still felt safe, even when he had slipped a finger up her backdoor, too.

"I wonder if Stacey gets tired of fucking."

"You don't go down on her?"

"After I do, she won't kiss me."

"I still suck DJ." Annie liked sucking dick. She would suck off her boyfriend more except DJ always wanted to fuck. DJ claimed he couldn't get off from just a blowjob. Todd had once said the same thing, but Annie she had proved him wrong.

"Stacey doesn't like going down on me," he complained. It wasn't the first time he had said that. "She's too afraid I'll cum in her mouth."

"That's the best part," Annie said, leaning over and licking his shaft. "Why do it if you don't want a mouthful of cum?" She noticed how he held and phone and guessed what he was doing.

"Why do you even bother? It's not like you can show anyone pictures of me doing this."

"They don't know it's me."

"You dick!" she said, playfully baring her teeth as if she was going to bite his cock. Between the two of them, they had hundreds of pictures of each other. "Evie thinks you're hot."

"You did not show Evie pictures of me."

"Maybe I told her it was Todd," she said before drawing her brother's hard cock between her lips and bobbing her head up and down a few times. That made him still harder and she liked it. "You better hurry before Mom wonders where we are."

"Did you really show Evie pictures of me?"

Instead of answering, Annie moved between his legs and got more serious about sucking him. Todd used to try holding back, lying that he needed more than a blowjob, but that had stopped months ago. He knew she wouldn't do more.

"Hey you two! Dinner!" Mom called from the foot of the stairs. They both jumped.

"Bitch," Todd grumbled, rolling from beneath her. "She's going to come upstairs."

"I'm sorry," Annie said with a smile on her lips and a twinkle in her eye that said the opposite. After Todd pulled on his shorts, his hard-on made a tent out of the front.

"You better finish what you started."

"After supper, you can do me if you want."

"Bitch," he repeated, heading towards the door. "We're coming," he called as he neared the stairs.

Annie followed behind and watched how he hid his condition from Mom. As they reached the dining room table, he quickly slipped into his seat, hiding his hard-on beneath the big oak table. "Oh, Mom said you had to take out the trash, too."

Todd glared at her. "I'll do it after supper."

"You'll do it right now," Mom said in the same no-nonsense tone she had used since on them when they were kids.

"Fine," Todd grumbled, making sure he turned away from Mom as he stood. Mom might have missed the show of his hard-on still straining against his shorts, but Annie didn't. Once he stepped into the kitchen, he made sure Mom couldn't see before mooning his sister.

When he returned from his trash run, Todd was back in control of himself. Before walking back into the dining room, he pulled down the front of his shorts and flashed his mostly soft cock at his sister. Annie smiled. He wouldn't stay soft, not for long, not once she had gotten him started.

Mom had once read an article about the value of eating dinner as a family without the TV and ever since, Todd and Annie were expected to be home for dinner. Back in high school, Todd's basketball practice often meant a late dinner during the winter months. Thankfully, the community college didn't have a basketball team. Sundays were even more important. You could do lots of things, but you never missed Sunday dinner. "DJ wants to take to me dinner on Valentine's Day," Annie announced, letting Mom know she wouldn't be home for dinner.

The older woman nodded before looking at Todd. "Yeah, I'll probably do the same thing with Stacey," he admitted. Mom sighed, but nodded. She hated eating alone.

"After supper, can you help me with my homework?" Annie asked her brother. They both knew that was code for: Let's go upstairs and fool around. "College math is so much harder than high school math."

"I guess," Todd said, playing the role of reluctant big brother so well that Mom actually smiled.

"You're a good brother," Mom said, patting his hand.

"You owe me," he told his sister.

Todd sat in the living room with Mom while Annie did the dishes. Though it was a houseful of adults, they still had chores. Mom always cooked, because that's what Moms did. Annie always had to do dishes. During the winter months, Todd got away with being the trashman and minor chores, but during the spring and summer, he had to mow the grass.

"You ready?" Annie asked her brother. She stood near the foot of the stairs, behind Mom's big easy chair. While doing the dishes, she had taken off her bra and shoved it in her pocket. She pulled off her shirt and shook her boobs at him, grinning madly at the wide-eyed look Todd gave her. Mom was a short, tubby woman. Her head didn't rise above the back of her wing backed chair. Annie pulled off her shorts, too. Naked, she carried her clothes with her as she mounted the stairs.

"Are you going to help your sister or not?" Mom asked Todd.

"I guess," he said, acting as if it was a pain in the ass. As soon as he moved past Mom, he began grabbing at the front of his shorts as he followed his naked sister to her room. "I can't believe you," he whispered.

She giggled as she flopped into the middle of her bed. She was horny as hell and it felt good being naked. Teasing and sucking on her brother before dinner had wound her up. Cupping her bare pussy, she let a finger slip between her puffy lips. "Ready for dessert?"

"Are you?" he asked, pulling off his shorts and fondling his hard cock.

"Me first," she insisted, rubbing her clit.

"Aw man," he complained. "That's not fair."

"You can finger my butt if you want."

"Really?" he asked, moving between her legs.

Annie nodded. It had only been a couple months since she had allowed Todd to start touching her butt. Sure, he had tried before, but for a long time that had felt like they were going too far, so she wouldn't let him do it. Now, it felt really sexy to feel his finger wiggling inside her backside while he licked her pussy.

"Maybe I should start there," he said, grabbing her behind the knees, pushing her knees towards her chest, and rolling her into a ball.

When he pressed his tongue against her puckered backside, she squealed. "That's so nasty!"

"You love it," he said, poking at that tight opening.

"It's gross."

"You're gross," he said, putting a finger against her butt and gently pressing the tip inside her ass while moving his mouth to her wet pussy.

"Do you do that to Stacey?"

"Stacey loves it."

"Liar."

"I'm going to fuck her up the ass for Valentine's Day."

"Bullshit," she said, feeling a surge of excitement, Was it because of his tongue on her clit, his finger in her butt, or because she believed him? She stared down at him and saw the twinkle in his eye. "Are you really going to do that?"

"She said we would."

"No way," Annie said, though she believed him. She had more questions but they had to wait a moment while she wrestled with the thrill she felt from his tongue focused on her clit. Damn, Todd was good at going down her. He had learned well.

"She wants it bad," he said, working his finger deeper inside her ass. "She's been practicing."

"What's that mean?"

"Fingers," he said, before lashing his tongue in a tight circle around her clit. "Toys," he added, focusing again on her clit with laser like precision. "Cucumbers."

"No way," Annie gasped as she imagined Stacey shoving a cucumber up her ass. Todd's attention on her clit felt too intense and she gave up trying to talk. Instead, she ran her fingers through his hair, a sign that he shouldn't stop what he was doing. She was almost there. He kept his tongue on her aching clit and it felt wonderful. But he had a finger up butt, too. Deep, too. Deep and moving in and out as if it was a narrow dick fucking her ass. Biting back a moan, she shivered and came hard.

"Admit it, you like it, too," he said, pulling back and smiling down at her while he kept fucking her ass. "It feels good, doesn't it?"

"Stop it," she said, meaning how he teased her, because his finger did feel good.

"Blow me," he said, laying down next to her and pulling on his hard, excited cock. He snaked a hand beneath her shoulders and pulled her upwards. She moved with him, letting him shove her head towards his hard cock. "Suck it."

Annie wrapped her lips around her brother's hard cock and began sucking him. She didn't mess around. She wanted his cock inside her mouth. Part of her wanted his mouth inside her pussy, too, but she ignored that urge. That was too much. That would be going too far. Instead, she focused her effort on making him orgasm and earning a mouthful of his hot, creamy cum. She swirled her tongue around his swollen cockhead before focusing on the more important parts.

They had started with teasing each other, just messing around and daring each other to flash their naughty bits. That had led to daring each other to get naked. It had felt funny getting naked in front of her brother when they first started doing it. Funny, because it had felt naughty, wrong, and as if it didn't really matter. They could never be boyfriend and girlfriend. They could never do anything for real, so messing around with Todd had felt innocent, too.

Even when they had started to masturbate in front of each other, it had felt more innocent than dirty or wrong. And, in a weird way, it had felt good, too. She never had to worry about Todd dumping her for someone else. Even if they stopped messing around together, they would still be brother and sister. Todd had to love her because she was family, even if he didn't like her or was mad at her, he had to still pretend to love her.

He had asked to lick her long before she had offered to suck him. He had said he wanted to practice so he could be better at doing it with his girlfriend. So, she had let him do it and it had felt really good. Even better after she had given him some tips about licking higher between her pussy lips so he was touching her clit more often. Then, he had gotten really good at doing it and he had seemed to like doing it, too.

She had always made him get naked, too, because she liked seeing him naked and hard. One day, he had asked if she would touch him. That hadn't felt like too much. She still liked touching him. She liked jerking off him and it felt good knowing she was good at doing it, too. Later, it had been her idea to go down on him because she really liked sucking dick. She liked feeling a man getting off in her mouth.

Annie knew she could tell Todd anything. After they had started going down on each other, she had put that to the test. She told him about sucking off a guy from work just because she wanted to suck some dick. Joey hadn't been dating material, but he sure liked getting his dick sucked in the parking lot and he would let Annie do it anytime she wanted to do it. Todd never judged her, not even when she told him about the time she had sucked off four different guys over two days: Joey, her boyfriend, DJ (who wasn't yet her boyfriend), and Todd. That had been a good week.

She focused on getting Todd off as quickly as she could. She wanted him to cum. She wanted to taste his spunk on her tongue. She wanted to feel his warm cock throbbing and hear the soft little moans he always made when he got off. She wanted to feel his balls pulled tight against his crotch as they pumped out his salty treat. She wanted to see the relaxed, amazed look that always appeared on Todd's face after she sucked him off. It took less than five minutes.

"Fuck you're good at that," he said, pulling her on top of him and hugging her close. He kissed the top of her head as he held her close. She liked the feel of his still hard cock against her thigh. Sometimes, when they were snuggling like this, she wanted to feel his cock elsewhere, too. Sometimes, she wondered if it would be okay for him to put just the tip inside of her, maybe as deep as that bulge in the middle of his cock so she could feel how big he felt. That would be nice, except she didn't want to fuck him. Todd was still her brother and they shouldn't go all the way because that would be wrong.

"Has Stacey really been practicing?"

"She really likes what I just did to you," he said, caressing Annie's bare ass. It felt good. Sometimes, snuggling with Todd felt too intimate, almost as if they were boyfriend/girlfriend. "And she told me she wants to try that on Valentine's Day. That's supposed to be my present."

"Have you ever done it before?" she asked. He shook his head. "But you want to?"

"Um, yeah," he said in that "Are you stupid?" tone siblings can deploy so easily with each other. "I think it's hot for a girl to want that."

"I like your finger back there," she said. "Have you done more than one finger with Stacey?"

He stretched his long arm farther down her back, moved between her ass cheeks and lightly caressed her butt. "Do you let DJ finger you back here?"

"A couple times," she admitted. "But only when he goes down on me and he doesn't do that a lot." It felt funny letting him touch her butt like that. "And just the tip, nothing more."

"I've put two fingers in Stacey," he said, finally answering her question.

"She's nasty."

"You're nasty," he said, poking the tip of his finger in her butt and laughing at the shocked look on her face.

"Cut it out, pervert!" She squirmed away, positioning herself so he couldn't do it again.

"I'm sorry," he said, kissing the top of her head again. "Can I go down on you again?"

"Maybe," she said, rolling on her back and offering her body to him. He started with kissing her neck, then across her chest before his mouth drew a nipple between his lips. He gently bit down around her nipple with his teeth and flicked his tongue across the stiff nub. Damn, that felt good to her. "Does Stacey like when you do that?"

"She doesn't like when I use my teeth," he said, kissing across her chest to do the same thing to her other tit before kissing down her stomach. They did a lot of kissing, but never French kissing. A long time ago, they had tried really kissing each other, but it had felt too weird. Sometimes, they kissed each other on the lips, but never passionately and never with their tongues, too.

Todd stretched out on his stomach as he moved between her legs. He pressed her thighs far apart and focused on her pussy in the way he knew she liked best. Damn, he was so good at doing that to her. Sometimes, when DJ went down on her, she found herself wishing it was Todd doing it instead. Todd knew how she liked it, all the different ways she liked it. He used his thumbs to pull her pussy lips farther apart, exposing her sensitive clit. She braced herself for her orgasm, already knowing it would be intense as hell. A few minutes later, she shivered and had to clamp a hand over her mouth to hold back a low moan.

"Damn," he said, looking up from between her legs with his chin glistening. "That was fast."

"Do it again."

"Really?" he asked without waiting for a reply. He went back at her pussy in the same way, holding her pussy lips apart, keeping her clit exposed, and batting it around with his tongue in ways that felt so damn intense and so damn good!

"Ah-yeah!" she cried out, digging her heels into her bed and feeling as if her body rose three feet off the bed as she came. She caught the rest of her passionate cry behind the hand she clamped over her mouth.

"I'm going to make you squirt," he said, pushing two fingers inside her pussy with his palm facing up. He began making a come-hither motion with his fingers against that magic spot just inside her pussy.

"You better not," she gasped, barely able to speak. "I have to sleep in this bed!" Todd ignored her words and paid attention to the message her body spent. Annie had only squirted once and that had been during Christmas break. But leading up to that time, she would sort of squirt. She would get really wet, more than just "I'm hot and bothered and want sex" wet. Last week, he had made her gush so much that she had to sleep on a towel over the massive wet spot on the bed.

"I want to see you squirt again," he said, poking and prodding her. He grabbed her tits, lightly pinching and twisting her nipples. Did he know he could be rougher with them? She liked it better when he twisted them just enough to make it hurt a little.

"Oh God," she gasped as she felt it happening, that strange feeling between her legs almost as if she had to pee, except she knew she was having an orgasm, a big orgasm. An orgasm that wouldn't stop happening. She fought against it, couldn't stop it, and finally gave up as her body contracted, contorted, and she eventually squirmed away from his probing fingers. "You dick," she sighed, already knowing she would have to sleep on a towel again.

"It still wasn't like Christmas," he complained.

"Close enough," she said, feeling wet, almost like she had peed herself except she knew it was pee. She was, however, pissed off that he had made her do that. "Now I need to change my sheets and take a shower."

"Can I watch?"

"Watch me change my sheets?" she asked, rolling out of bed and tugging at the corners of her fitted sheet. She couldn't pull it off until he moved out of the way.

"No, can I watch you take a shower?"

That's when Annie noticed he was hard again. "Why? So you can jerk off?" He gave her a sheepish nod. "Fine," she sighed. "Now get off the bed so I can change these sheets before it soaks into the mattress." At least she hadn't been lying on top of her comforter, too.

Todd helped her pull the sheets from her bed and even put an extra towel over the wet stain on her mattress before following her into the bathroom she shared with Mom. It was a Jack and Jill bathroom with a door on either side of the vanity. Both doors were open and they didn't bother to close them. Mom wouldn't huff her way upstairs until after watch the weather report on the late news, they had plenty of time.

Stepping beneath the shower spray, Annie closed the curtain on that end of the bathtub while leaving the other end open for Todd. He stood with his hard cock in his hand, rubbing and caressing himself as she soaped up. She liked watching him jerk off. She had asked DJ if she could watch him jerk off, but all he wanted to do was fuck.

"I can't believe you get off to this," she said, wondering what appealed to him about watching her take a shower. "Is it just because I'm naked?" He nodded, working himself faster and harder. "Because I'm a naked girl or because I'm your sister?"

"Maybe both?" he grunted, already looking close to getting off.

"You are such a pervert," she teased, although her hard nipples and how good it felt rubbing between her legs made it clear that she was a pervert, too. "Just don't get any on me."

"K," he announced, only able to manage a single letter as his excitement grew. He pressed closer to the gap in the shower curtain and exploded in her direction. The first couple spurts of his creamy spunk landing on her legs.

"Hey!" she said, dancing away from him. She didn't mind him cumming on her, just not that close to her pussy. She didn't want to risk getting pregnant by her brother.

"Sorry," he mumbled from behind a smile that said the opposite.

"Dick," she said as he went back to her room for his clothes. When she got of the shower, he was back in his room. She didn't bother him. Instead, she spent the rest of her evening texting until she fell asleep. The towel beneath her bare ass felt scratch and annoying.

Mom worked doing accounts payable for a local doctor's office while Annie and Todd hung on to a series of part time jobs that kept them busy weekends and some weeknights. Todd had started classes at the local junior college the year before Annie had graduated high school without changing his work availability. He had classes every Tuesday and Thursday, never had to leave the house before nine in the morning, and never started work before 4 p.m. on weeknights.

After graduation, Annie had borrowed the same schedule. That made Mondays, Wednesdays, and Fridays magical days around the house. No chores, no school work, and no Mom to bother them. Since she had started college, any of those weekdays could become very interesting. Annie woke to her Monday morning wearing a t-shirt and nothing else. That's how she started her morning and she didn't bother getting dressed before she went downstairs.

"Really?" Todd asked as she came into the kitchen for a cup of coffee.

"What?" she asked, glancing over her shoulder to make sure he was staring at her ass while she reached for a coffee cup. "See something you like?"

"You're just wanting to make me hard," he said with one hand beneath the tabletop. She could guess without seeing that he was adjusting himself.

"You got off three times yesterday, didn't you?"

"Only twice," he corrected.

"Poor baby," she giggled, pulling up the front of her shirt and flashing her pussy at him. "Make her happy and I'll make you happy."

Todd pushed his cereal bowl into the middle of the table. "Sit up here and you can be my breakfast."

She felt silly sitting on the table in front of him, but why not do it? She pulled up her shirt and waited. Todd flashed her a smile before leaning over and licking her pussy. She rubbed her fingers through his messed up hair. "Mm, that feels really good."

"Breakfast of Champions," he said before going back to work on her pussy.

"Do you think it's weird that we're so casual about this?" she asked. He made a negative sounding grunt without pulling away from her pussy. "I hope this is what it's like to be married."

"Maybe," he said, pulling back and admiring her pussy for a long moment. "Here's what I think is weird: Why can't Stacey or DJ be like this?"

"Oh, I know! He won't ever let me watching jerk off or let me just fool around with him. It's like, the moment he gets hard, he wants to fuck, fuck, fuck."

"Stacey won't do it front of me, either," he said before licking at his sister's pussy a few more times. "And what's crazy is that I know she does it. I mean, she says she does it. She's even told me that she owns like a vibrator or dildo or something."

"That she sticks her butt," Annie said, giggling.

"Tomorrow, it'll be me she's sticking up her butt."

"Pervert," she teased, reaching behind her to move his cereal bowl before laying flat on her back. The table felt hard, but his tongue felt good. She moved her heels to the edge of the table and opened her knees as wide as she could. Having Todd around to do this meant Annie seldom had to play with herself. She still did, sometimes, but not very often. "Do you still jerk off?"

"I did it last night. You saw me."

"I know, but I mean on your own. Do you ever do it without me around?"

"Sometimes," he said between licks and laps at her pussy. He stopped to add, "Like when you're at work or something."

"Makes sense."

"That's why I like having pictures of you."

"Really?"

"Why not? Stacey won't let me take pictures of her and you're hot."

"I want to suck your dick."

"Can I finish what I started?" he asked, leaning over, cupping her ass in his hands and working over her clit.

Annie moaned her appreciation, glad she didn't need to be quiet. Mom wouldn't be home until after five o'clock. From now until then, they could do anything wanted, including making sex noises when the sex felt very good. She imagined her brother staring at pictures of her on his phone while he tugged and pulled on his hard cock. It made her feel sexy knowing he did that. She felt special and wanted to show him, but she knew he wouldn't stop until she got off. She allowed the good feelings to wash over and through her until she felt on the top of a roller coaster. Then, without any effort on her part, she felt herself falling into the thrill of her orgasm.

"Fuck," she sighed, stretching on the table and smiling at him. "Stand up and let me see."

When Todd stood, she saw his hard cock straining against the tight shorts he wore on that Monday morning. She liked how his cock looked and playfully pressed her foot against it.

"Take these off," she said, not quite able to snag his waistband with her toes. He didn't hesitate. As eager as ever, he shoved off his shorts and exposed his rock hard cock throbbing and eager for satisfaction. Annie instinctively closed her legs. It felt funny seeing Todd standing between her legs with a hard-on.

"I'm not going to fuck you."

"I know," she said, feeling bad for her instant reaction. "But sometimes . . ." She stopped before telling him ". . .sometimes I might want you to fuck me." Instead, she carefully substituted, ". . . sometimes I'm afraid we'll forget." Messing around with her brother felt good, natural even. Of course, it had to remain a secret but that made it sweeter. It was their secret, one they could never tell, but one they would always share.

"You don't have to suck me right now if you don't want to."

"Fuck you," she said, climbing off the table. She patted where she had sat. "Get up there. It's time for my breakfast, too."

"Really?" he asked, gingerly climbing on the table and checking to make sure it would support his weight. The table didn't care. He sat instead of leaning backwards. "It feels like sitting at the doctor's office."

"And I'm your doctor," she laughed, sitting in front of him. All things considered, it turned out to be a good position, especially for licking and sucking on his balls. "What do you think caused this swelling?"

"I think it was something I ate."

Annie giggled as she stroked his cock. "And what have you eaten in the last little bit?"

"My sister's pussy."

"Interesting. I would recommend you do that as frequently as possible."

"But what about my swelling, doctor?"

"I'm sure your sister can help you with that," she laughed before drawing his hard prick between her lips and starting her blowjob. She loved sucking him off. He felt very hard and excited. She liked that and swished her tongue across the sensitive underside of his cock. He probably wouldn't last long and that was okay with her, she didn't want him to last long. She wanted to taste him. She wanted to feel his cum on her tongue. She wrapped her hand around the base of his cock, tugging and pulling as she sucked, and soon got her wish.

"But doctor, the swelling is still there!"

Annie squeezed his prick, make one final droplet ooze from the slit of his prick. She quickly licked it up. "Then I suggest you allow your sister to do this anytime she wants." They laughed at their little game. Todd scooted off the table and collected his cereal bowl while she watched his bare butt. "Will you stay naked with me all day?"

"Sure," he said with an easy going shrug.

"What's our record?"

Todd rolled his eyes, knowing precisely what she meant. She was asking about their record for the most orgasms he had had in a single day. "Five. We've that three times, too."

"Can we go for six today?"

"Can I try to make you squirt?"

"Oh snap, that reminds me! I have to wash my sheets!" Before heading upstairs for her soiled bedsheets. "Naked until Mom comes home, okay?"

"Sure thing," he said, fondling his cock and balls as he eyed her nudity.

Annie waited until she was in her bedroom before stripping off her t-shirt and joining the all-nude, all-the-time club. While passing through the kitchen to the laundry room, she smiled at her brother sitting naked at the table. After starting her laundry, she moved up behind him, wrapped her arms around his chest and kissed his bare shoulder. "You're a good big brother."

"Why? Because I like fooling around with you?"

"Something like that," she said, reach down his body until she could caress his cock and balls. She kissed his neck and shoulder while pressing her bare breasts against his back. She felt him getting harder and liked it. "I just like that we can do this without it meaning anything."

"Yeah," Todd agreed, adding his hand to hers and pulling on his cock. "I bet we could knock out number two right now if you want."

"Do you want another blowjob?"

"If you want."

"Or maybe you could jerk off for me," she suggested.

"Are you going to watch me do it?"

"Of course," she giggled. "And I'm going to do it, too." She felt his cock jump in her hand. "Oh, you like that idea, don't you?"

"You know I do," he admitted, guiding her hand up and down his cock.

"Stand up," she said. "I have a different idea." Taking him by the hand, she led upstairs to her bedroom. Todd didn't pepper her questions. He didn't ask what they were going to do. Instead, he eagerly followed her into her room, standing by as she shut the door leading into the bathroom where a long mirror hung. Positioning him in front of the mirror, she stood behind him and wrapped her arms around him. "Use my hands and do it."

Todd looked at her reflection as she peered around his tall, lean body. He flashed her an eager smile as he wrapped his big hands over hers. Without a word, he positioned one of her hands around the midway point of his hard shaft while guiding her other hand to his balls. His fingers overlapped hers. Annie did what she could to keep her hands limp and letting him guide their placement, pressure, along with the up and down rhythm.

"I love watching you do this," she purred, kissing his back. "Do you like doing it for me?"

"So much," he said in a deep throated purr of his own.

"You like when I watch, don't you?" He grunted in the affirmative, moving her hand a bit faster. "Would you rather have me or Stacey watching you?" His answer surprised her.

"You."

"Why?"

"Because it's wrong," he muttered. "You're not supposed to see me doing this."

"I'm not supposed to help, either," she giggled, giving his balls a playful squeeze.

"But you like it, don't you?"

"I'm so wet," she assured him.

"Can I go down on you when I'm done?"

"Mm, yes."

He moved his hand faster on his cock. At some point, they lost the placement of his fingers over hers when his fingers slipped between hers and their grip intertwined around his hard cock. He didn't correct the change and neither did she. Together, they used the combination of five fingers from her hand and five more from his as the means for getting him off. She still allowed him to establish the tempo and pace. She was torn between watching the thrill of seeing his long, hard cock nearing its thrill and watching the expression on his face. Annie noticed how his gaze remained locked on her pretty face peeking around his body as if he couldn't believe she was really standing there.

It didn't take much longer. After another minute or two, Todd's hard cock began throbbing, twitching and spewing forth his orgasm. His orgasm was as strong as ever, splashing against the reflective surface of her mirror.

"I should have blown you," she said after it was too late.

"Why?"

"Because that's a waste of an orgasm. I like the way you taste."

"Really?"

"Yes," she promised with another kiss on his shoulder.

"Can I do you now?"

"Mm, yes," Annie said, moving to her bed. She stretched out on her back and parted her legs for her brother. Todd dove between her legs and began working his eager tongue over, across, and between her pussy lips. He ran his hands up her body, caressing her stomach and chest. His fingers played across her stiff nipples, delightfully tugging, pinching, and rolling them as he ate her pussy.

Annie gave herself to him as openly as ever. She could remember the thrill she had felt the first time he had asked to go down on her. Later, Todd had said he couldn't get off from just a blowjob. When Annie first started going out with guys, blowjobs were an easy way to satisfy the guy without being pressured into having sex with them. Later, it became one of her favorite things to do. Guys were funny because they would eagerly pull out their pricks for a blowjob. Annie had never counted how many guys she had blown, she didn't want to know the number.

Though only fifteen months older than her, Todd's handsome looks and athletic body had made it easy for him to find girls eager to be with him. Annie didn't know why he liked eating pussy as much as he did, only that he both liked it and was very, very good at doing it. Maybe he was good at it because of all the times he had practiced on her?

She squirmed and moaned loudly as her brother's tongue brought her closer to an orgasm. She liked seeing his eyes looking up at her. She liked seeing him do it because she felt safe with him. Todd would never hurt her. He would never disrespect her. He would never think less of her and always love her. All those things made it easier for her to let go and enjoy herself. She came easily.

"Can I keep going?" he asked.

"Sure," she sighed, thrilled with the idea and knowing he would do it as many times as she wanted.

Todd pulled away and admired her pussy. It used to feel funny when he did that. It used to make her feel self conscious having him staring at her most intimate parts. "You have such a beautiful pussy," he told her, caressing her bare lips. He raked his thumb across her clit, making her jump. "I love your pussy."

"I love you," she said before realizing what she had just said. She quickly corrected herself. "I mean, I love how you love my pussy."

"Uh-huh," he said with a big smirk on his face. He had heard her the first time. "It's okay. I might feel the same way."

"Might?" she asked, indignant that he would tease her like that.

"Maybe," he said, pressing his mouth against her pussy and doing things with his tongue on her clit that made her gasp instead of complain.

Sometimes, Annie felt addicted to sex because once she had an orgasm, she immediately wanted another one and then another one and then . . . She had confessed as much to Todd and he had used that knowledge to his advantage and her delight. On days like this, when they both knew they had plenty of time to mess around, he usually didn't ask. Typically, he would get her off, pause, and then do it again. They counted his orgasms by how many he could have in a day. When they counted her orgasms, they counted how many she could have in an hour.

After she got off again, she asked Todd to stand up because she couldn't see if he was hard or not. She liked that going down on her made him hard. He had had two orgasms so far that morning, but it didn't matter. Standing, he displayed his renewed hard-on.

"For me?" she asked, smiling as she sat up and began sucking on his hard prick.

"That feels so good," he said, caressing the side of her face. "You always look so sexy doing that."

"So you like watching your sister sucking dick?" She felt his cock throb and knew the answer before he smiled and nodded. "What about when I'm out with DJ and you know I'm having sex with him? Do you ever think about what we might be doing together?"

"Sometimes," Todd answered in a soft, embarrassed tone while his cock eagerly throbbed with a very different answer.

"Does it make you jealous knowing I'm having sex with him and not you?"

"No," he replied and she believed him. "He's your boyfriend and that's what supposed to happen. You don't get jealous of Stacey and me, do you?"

"Sometimes," she admitted, looking up at him with her mouth around his cock again. She saw him blink hard at her unexpected answer. "Because she gets to fuck you and I don't."

"And after tomorrow, I'll be fucking her up the butt," he said with a happy grin.

Annie sucked her brother's cock for a few more moments, just enjoying the simple thrill of feeling him inside of her mouth as her mind wandered. She already knew it was unlikely he could get off again after two recent orgasms. If nothing else, she should be glad he was even hard. Still stroking his big cock, she pulled away to ask, "Do you wish you could fuck me?" She felt his cock throb. "You do, don't you?" she grinned, already knowing the truth.

"I like fucking, a lot. Nothing feels quite the same as being inside a woman, so yeah, I like to fuck and want to do it as often as I can, but it's not the same with you. There are reasons why we don't do it."

"Because I don't want to get pregnant," she said, stating the reason for why she wouldn't go all the way with him. He knew that was her biggest fear. What they were doing together was bad enough, but they were careful, too. No one knew what they were doing. It was their super private secret and a special bond between them. But if she got pregnant with him, everyone would know. If nothing else, a simple DNA test would show it wasn't DJ's baby. Wouldn't that same DNA test show that it was Todd? She wasn't a scientist, but she wasn't willing to take that risk, either.

"I like all the stuff we do," he said, smiling at her. "It's fun just messing around."

"What if I said I wanted you to fuck me? Would you do it?"

"Probably not," he said, shrugging the idea away. "I know it's too risky."

"What if I wanted you to fuck me up the ass? That way I couldn't get pregnant but we could still fuck." She didn't mean it. She was teasing him, nothing more, and she giggled with how his cock began throbbing madly inside her hand. "Oh, you like that idea, don't you?"

"But you don't," he pointed out, not even trying to deny his truth. She loved that about him.

"I like when you finger me back there."

"Really?" he asked, throbbing madly again. "Because I'm never sure if you let me do that because it gets me going or because you like it, too."

"Both?" she suggested before shaking away that answer. "Okay, I like it, too."

He smiled at her. "It's why I keep doing it."

"Because you know I like it?"

He nodded and she laughed. Of course he would be like that. That was exactly like Todd. If she didn't like it, he would stop and never do it again. That's how he had been when they first started messing around, too. He had never forced himself on her. Todd had an interesting way of letting her know he was open to something, but waiting for her to commit before he went there. Unlike most guys she knew, he understood how to hint about something without saying it and he usually picked up on her hints, too.

"I should do it with you first just so Stacey won't be your first time."

"I would still tell her that she was the first."

"I know, but it wouldn't be true."

"Did you like when I licked you back there?"

"It's gross," she said, though she felt how excited it made him to talk about it. There was a time when she thought the idea of a guy licking her pussy was gross, too. "But it feels good. Why do you like doing it?"

"I just do."

"Because you like slutty girls," she offered.

"Maybe," he grinned. They both knew Todd often fantasized about fucking porn star and they had worked out why, too. He wanted to know if he could please someone who had had so much dick in their life that it didn't matter to them. Deep down, Todd was a fierce competitor. "You can stop if you want."

"I don't want to," she said, understanding why he would said that. Yes, he was hard. Yes, he felt excited enough to stay hard, but he wasn't getting more excited. This was the same problem they had encountered while trying to break his record of more than five orgasms in a single day; there would come a point where he could get excited but not excited enough to get off. Maybe, if they kept talking about ass stuff, she could push him over the hump. "Tell me why you want to fuck Stacey up the butt."

"I want to fuck everyone up the butt," he said in a snorted burst of laughter. "I love asses. It's like the first thing I check out on every girl. She can have an okay face, but if she's got a great ass, I want to tap that."

"But you've never done it."

"I know, because no one ever really wants to do that. Most girls won't even let me stick a finger up there."

"I do."

"And you won't admit that like it."

"I just did!" she objected.

"But you think it's gross."

"It's sexy, too."

"I like those porn movies where the girl takes it up the ass and then sucks him before taking it up the ass again. That's hot as hell." From the way his cock jumped around, he was telling the truth, too.

"That so sick," she said, though his excited reaction got her excited, too. She pulled on his balls a bit to see if she could coax him into staying that excited. "So now I have to let you fuck me up the butt and suck your dick?"

"Do you ever suck DJ after he's fucked you?"

"Maybe," she said, embarrassed admitting that she had. Annie had a fantasy of being with more than one guy. In her fantasy, they would take turns fucking her and letting her suck them. She liked the idea of them moving back and forth between her mouth and her pussy. "I'll kiss him after he goes down on me, too."

"That's so hot," Todd groaned, carressing the parts of his cock that didn't quite fit inside her mouth. That was a good sign. "Too bad we don't kiss more."

"We could try," she suggested. It had been a long time since the last time they had tried kissing each other on the lips.

"But you'd have to be into it," he cautioned.

"Into tasting myself," she added, catching his meaning. He nodded, but more importantly, his cock throbbed again. Annie saw an opportunity. If it wasn't her brother, she doubted she could do it, but it was Todd. She could take risks with him she couldn't take with DJ or other boys she had dated.

She pulled away from his cock, leaned back on her bed and began fingering her pussy. It felt good, too. She was wet and mushy and sliding her fingers in and out of her pussy felt really good. She smiled at his eager, wide-eyed expression as he stroked his hard cock.

"Can you see how wet I am from sucking you?" she asked, displaying her fingers to him and rubbing the slick, natural lube between her thumb and fingers. "You do this to me. You make me this kind of wet."

"Really?" he asked in a breathless gasp filled with excitement.

"Always," she said, knowing that wasn't an exaggeration. Messing around with Todd felt like playtime, a chance for her to be sexual without it meaning anything more than just sex and she loved that sensation. She pushed her middle and ring finger in and out of herself several more times, thrilling at how he watched her with such open appreciation. That made what she did next even easier. She popped both those fingers inside her mouth and sucked on her fingers as if she was sucking on his cock.

"Oh God," he groaned, looking very excited.

"Mm, I taste good, don't I?" She shoved her fingers between her legs, loaded them up with the juices from her wet, weeping pussy, and immediately popped them back inside her mouth.

"Yes," he hushed in a ragged tone that meant he was very close to his orgasm. "Can you do it again?"

"I love doing it," she said, repeating the simple little gesture. "I've always liked how I taste."

"Oh fuck," he whimpered with a wild look in his eyes that told her he was ready to get off. She immediately shoved her face in front of his cock, stuck out her tongue, and opened her mouth wide. His orgasm wasn't as large as before, it never was after the first one or two, but he still coated her tongue with his salty seed. She eagerly drank it down, making a show out of swallowing before opening up her mouth up to him again so he could see it was empty. "You are so sexy."

"And wet,"' she said, fingering her pussy before sucking on her fingers once more. Later, he would tell her how much that meant to him when she still did it even after he came. That extra trip of fingers from pussy to her mouth had made him a believer that she really did like the taste of herself.

"Let me taste," he said, dropping to his knees.

"Taste this," she said on a whim, rolling over and laying across the edge of her bed with her backside turned towards him.

Todd immediately shoved his face between her ass cheeks and buried his eager tongue against the puckered opening of her asshole. It took her a moment to realize he was moaning as much as she was while he ate her ass. Annie reached between her legs and rubbed her clit as he ate her backside. Todd lashed at her ass as if it was pussy. His enthusiasm back there made her head spin. Clutching her clit, she buried her face in her bed and screamed with delight as her body thrashed with the fury of her orgasms.

"Damn," he said, rubbing her back as she whimpered and came down from her high. "I guess you liked that."

"That felt crazy good," she said, waving her upturned butt at him.

"Roll over and I'll do the other side, too."

"I'm not sure I can move," she said, flopping first to her side and finally on her back.

Todd knelt between her knees and caressed her chest. "You know I'm going to do more to you than just eat your pussy," he said with a playful smirk before kissing her stomach.

"How much more?"

"I think you like this more than you're admitting," he said, sliding a finger between her ass cheeks and caressing her still wet asshole. He circled the puckered ring of sensitive nerves as if he was teasing her pussy instead of her butt.

Annie shivered. "Maybe," she said, trying to be coy.

"I think you like it a lot," he said, leaning farther over and kissing her nipples while sliding the first knuckle of his finger up her ass. Annie gasped, but she also squirmed. "Tell me to stop it and I will."

"No," she whimpered. "Don't stop."

"Do you want more?" He pushed his finger farther up her ass.

"Maybe," she replied, squirming so he knew she did.

She tensed up when he asked, "Maybe more than one finger?"

"Will it hurt?"

"Stacey likes it."

"Stacey's a slut who doesn't want to lose you her boyfriend."

"What about you?"

It was a good question that summed up their relationship and the things they did together. Annie wasn't her girlfriend, she was his sister. Even if they stopped messing around, she would still be his sister. "Will you stop if it hurts?"

"What if you like it?" he asked.

"Oh God," she moaned, afraid she would because that single finger up her butt did feel good. Her opinion about it hadn't changed. It still felt nasty and wrong for him to touch her back there. But it also felt really good, too. "Shut up and eat me."

Todd kissed his way down her belly while still fingering her ass. While it scared her admitting it, even to herself, it did feel good. Maybe even better than good. Maybe it did feel like more. She relaxed, trusting him. She made the conscious decision to trust her brother. She knew he would never hurt her.

His tongue on her clit felt as good as always. Understanding her body better than any other man, Todd teased her by licking along the side of her clit instead of directly over it. She hated when he did that because it teased her until she got annoyed with it. DJ sometimes missed licking on her clit on those few times that went down on her and she always hated that, too. With DJ, she would wiggle and squirm until he moved to the right spot. That didn't work with Todd because he understood what he was doing. When she wiggled or squirmed, he doggedly moved with her so the location of his lapping tongue never changed. Sometimes, he could be such a brat.

Farther between his legs, she felt his finger still violating her ass while creating the most wonderful of feelings inside of her. She knew he liked doing it, but he had been right. She liked it, too. And she liked it more than she was ready to admit.

Annie felt the pressure of two fingers against her butt as he followed through with his promise. She tensed before relaxing and letting it happen. Todd moving his tongue from near her clit to being on top of her clit made it better. She gave up clenching down and felt her butt opening to accept the larger intrusion of his two fingers. She gasped as she realized good it felt. One finger had felt like an odd intrusion, but two fingers felt different. The extra girth made her feel full, like when she fucked a big, thick cock. Maybe this was okay?

"Am I hurting you?" he asked. She raised her head from the bed and shook it so he would know she was okay. With his other hand, he strummed across her clit with his thumb. "How's it feel?"

"Okay."

"Just okay?" he asked, wiggling the fingers he had up her butt in an interesting way.

"Good," she amended, still hesitant to let go and admit the truth of how good it really felt.

"I think you like it," he said.

"Maybe."

"I think you like it a lot."

She ignored him. Of course, he was right, but she didn't have to honor him by admitting it.

"I think you want more."

"Three?" she asked, panicked by the idea.

"Mm, three would be as big as my dick." He shoved his fingers deeper inside her ass.

"Pervert."

"You know it," he said with a smile before moving his mouth back to her pussy. This time, he didn't mess around with teasing her. This time, he focused on giving her the thrill her body craved. He lashed at her aching clit with his tongue while fingering her ass and she couldn't help herself. It did feel good. It felt better than she ever imagined. And when she finally reached her peak, she felt her asshole clenching down on the intrusiveness of his fingers. She felt the resistance of having something in her ass and it sent her to new heights.

Annie was too caught up with her orgasm to cover her mouth or to bother with trying to hold back her screams of pleasure.

"You made me hard again," he said, pulling his fingers from her butt after her orgasm and laying next to her on the bed. She reached down and gave his prick a squeeze.

"Are you ready to try for number four?"

"No, not yet, but it feels really good being hard."

"I like it when you're hard," she said, rhythmically squeezing his cock.

"I like being hard around you."

She leaned over and kissed him on the lips. It was just a peck and nothing more, because more still felt weird. "What are you going to do today?"

"Hang out," he said, which meant he would spend the day in front of his computer playing games. "What about you?"

"Study and play with myself." She felt his cock jump inside her hand.

"Mom has a cucumber in the refrigerator. You should practice with that."

"Pervert!" she shrieked, knowing exactly how he wanted her to practice. They both laughed before he left her room. After he was gone, she did masturbate because she still felt excited. As she rubbed her pussy, she reached her other hand beneath her thigh and experimented with touching her butt. One finger felt okay. Two fingers felt even better. As she neared her orgasm, she realized she had three fingers inside her backside. It occurred to her that maybe she really could take him up the butt. That thought made her shiver with an intense orgasm.

Annie switched her sheets from the washer to the dryer and enjoyed how the damp bedsheets felt against her naked body. In her mind, being naked made even the most mundane chore more fun. She pulled out the vacuum cleaner and performed another of the little chores assigned to her. Again, doing it in the nude made the task more fun.

She went upstairs and found Todd sitting in front of his computer. He barely glanced at her as he worked his keyboard and mouse while killing virtual monsters, zombies, or Nazi's. To Annie, all of his games felt the same: run around and kill things. Sounds of explosions flowed from his speakers along with the occasional voice from one of the other players. She leaned over his shoulder and noticed he wasn't hard.

"Come on, dude! That was an easy kill!" Todd yelled at one of his virtual teammates. "Have you ever played this game before?"

"He sucks," Annie said, though she hadn't noticed what had gone wrong in the game. She was much more interested in her brother's naked body.

"Is that your Mom? one of Todd's teammates taunted.

"Fuck you," Todd growled. "It's your Mom and I'm going to fuck the shit out of her."

"Actually, I'm his sister," Annie announced.

"Tell your sister I want a blowjob," one of his teammates joked.

"I would if I could find it," Annie said, making Todd laugh.

"Fuck you," said the same voice, calling Todd by his gaming handle, Ranger is the one with a needle dick.

"Not even close," Annie said, squatting down and carefully wrapping her hand around his waist. Todd wasn't hard, but he was still naked. She squeezed his limp dick and felt that beginning change. "You only wish you're dick was as big as Ranger's."

"Like you would know.

"I do. I'm jerking him off right now."

Todd flashed her a smirk. "In a minute, she's going to start blowing me and I'll still get more kills than you."

"Bullshit," said the anonymous voice located somewhere else in the world.

"Oh Ranger," Annie purred, tugging on his hard prick. "You're so big."

"Dude, is that really your sister?" asked a different voice.

"Does it matter?" Todd asked. "I've got three confirmed kills. How many do you have?"

"No way is she really going to suck you off, claimed the first voice.

"Yes I am," Annie said, crawling underneath the table Todd used as a desk. There was plenty of room for her. She wrapped her lips around his hard cock and went to work. She kept his cock in her mouth as she announced, "Oh Ranger, you taste so good!"

"Bullshit."

"Hold on," Todd said. Annie wasn't sure if he was talking to her or his online friends. A moment later, he dangled his microphone over the edge of the desk. Annie made loud slurping noises.

"Fuck yeah!" one of his teammates said. "She's really doing it, isn't she?"

"Mm, I love doing it. Ranger has such a big dick," Annie purred between wet, sloppy slurps on his hard prick. "I love sucking on it."

"Six confirmed kills," Todd said.

"I can't play with her slurping like that," someone complained.

"Shut up and let her do it," someone else chided.

"No way is it his sister," a third voice insisted.

"Who cares?" voice Number Two replied.

Annie made it point to moan as much as possible as she worked Todd's cock. She felt him swelling and throbbing. "Fuck, I get so wet doing this."

"Do it," one of the guys encouraged.

"I love doing it. My brother has the best dick."

"Do you let him fuck you, too?

"Only my ass," Annie said. It was a lie, but how would they know?

"Your sister's a freak."

"She's a slut!"

"Yeah I am," Annie said. "I'm Ranger's slut." She clutched at her pussy, rubbing herself as she filled her mouth with his big, swollen prick. It thrilled her knowing that somewhere in the world were at least three other guys listening to what she was doing.

"Hey Ranger, do you really fuck your sister up the ass?"

"Not yet," he said, setting the record straight.

"But I want him to do it," Annie said.

"Really?" Todd asked, glancing down at her.

She smiled up him. "Maybe."

"Oh fuck," he groaned and his cock began throbbing even harder. More than anything, that was the reaction she wanted.

Annie focused on what she was doing but couldn't forget her audience of horny guys scattered anywhere across the world. "So hot," she purred. "He's so close."

"Two more kills and I win," Todd announced, though his voice sounded ragged. "One more."

"Do it, bro," Annie encouraged.

"You fucker! one of the guys suddenly yelled. From the tone of his voice, Annie could guess that meant Todd had won his game or match or however they kept score.

"Come for me," she said, grabbing at his tight balls and she felt his cock pulsate as Todd unleashed his fourth orgasm of the day.

"Okay, fuckers. Now it's time for me to pay back my sister," Todd announced after she had swallowed his last spurt. He pushed away from his desk and smiled down at her. "I can't believe we just did that."

"Do you think they believed us?"

"I don't care," he said, still breathing heavy. "Can I do you?"

"God yes," she said, crawling out from beneath the tabletop. He followed her as far as his bed. Annie flopped down on her back and spread her legs wide for him. Todd surprised her by grabbing behind her knees and pushing upwards. He made her roll upwards until her ass and pussy were in the air.

"I really do want to fuck your ass," he said, burying his tongue inside her puckered opening.

"Pervert," she said, looking up at him in amazement. She couldn't get over how good his tongue felt back there. "Make me cum."

"I'm going to make you squirt," he said before moving his tongue to her pussy. He lapped at her swollen, aching clit until she came. Letting go of her knees, he allowed her to stretch out. "I'm serious," he said, poking a finger inside her pussy. "You're not leaving my bed until you squirt."

"Eat me," she gasped, eager for as many orgasms as he could give her. She loved when he became determined like this. Nearly every day, they did something together. Some days, they just flirted with each other. Annie liked how they never said "no" to each other. If she felt a little horny, Todd would help her get off and vice versa.

Todd once said he needed at least three orgasms a day to feel normal. She had told him that she only felt good after three orgasms, too. Of course, he had to space out his three orgasms. For her, she wanted them all at the same time. That was one of the problems she had with DJ. If she didn't get off at least three times, she still felt horny. After DJ got off once, he was done. Todd never left her hanging, unless he was doing it on purpose.

He put two fingers inside her pussy and began that interesting motion against the top wall of her vagina. Always a good student, Todd had researched how to make a girl squirt. She knew about her G-spot because of him. She loved giving herself to him because of all the ways he had to make her feel good with just his fingers and tongue. He poked his fingers inside of her, experimenting with different pressures. Sometimes he moved his fingers faster than other times. She knew he was experimenting and allowed the good feelings to pass through her without shame or embarrassment.

"That's good," she purred, squirming as she felt herself becoming more aroused. Maybe today would be the day it happened again. "If I squirt, you'll need to wash your sheets."

"Maybe I'll leave them wet," he suggested, reaching up and tweaking one of her rock hard nipples.

"Mm, you can squeeze those tighter. I like it rough."

"How rough?" he asked, pinching harder. When she nodded for more, he pinched harder. She gave him another nod, blushing a bit when he looked surprised. "You really do like it rough, don't you?"

"Sometimes," she moaned, hoping he wouldn't stop. "Twist, too."

"Like this?" he asked, twisting and turning her swollen nipple as he firmly squeezed it. She gasped, nodding eagerly. That was even better. "Pervert," he chuckled before trying the new discovery on her other breast.

"Yes," she whimpered, squirming beneath him. Everything felt so good, better than ever before.

"Do it," he said, tapping at her clit with his thumb while his fingers still moved inside of her. "Cum for me."

"More."

"More of this?" he asked as he squeezed his thumb on top of her clit in a new way.

"YES!" she suddenly screamed as all the sensations she felt collided into an explosion she couldn't control. In the back of her mind she was aware of him saying something like You're doing it! Those words felt very far away as she felt a massive orgasm ravaging her body. Somehow, it was happening. She was exploding and realized that explosion meant she was squirting.

"That was so hot!" Todd cheered, rubbing her pussy, thighs, and stomach. Annie struggled to sit up and see for herself how wet things were. A clear fluid coated her legs. Todd eagerly licked and lapped at the mess. There was a wet puddle between her legs, the largest wet spot ever.

"Did I really do it?

"It was so hot!" he said, looking so happy. She noticed how his chest looked wet, too. "I guess I just needed to be rougher on you."

"God, that felt so good!" Instead of feeling spent or exhausted, she felt exhilarated. "I think I ruined your bed."

"I don't care," he laughed, still licking at her. "I want you to do it again."

"Later," she said, feeling self conscious. "I need a shower. Take one with me."

"Okay," he said, helping her up. Together, they squeezed into the shower in his bathroom and soaped each other's naked bodies while recapping what had just happened. "I love you," Todd said right before kissing her on the lips with more passion than ever before.

Annie caressed Todd's cock and balls. He was hard again. "Once more and we tie the record."

"I know," he said with a happy smile. "Maybe if you do a good job at keeping me hard for a while we can do it."

"I'll do my part," she said, turning off the water. Together, they stripped his bed of the soiled sheets. While they were downstairs, they ate lunch together. It was getting later in the day and Annie worried they would run out of time for beating his record. "Are you still hard?" She checked beneath the table to see.

"Mostly," he said, fondling his cock and balls. His cock looked long and fat, but it wasn't standing up straight like when he was excited.

"It's almost two o'clock," she noted. "I think there's a chance we'll do it."

"Maybe," he agreed.

"We could watch some porn if you want."

"It might take me a while."

"I don't care," she said. He followed her upstairs as she carried her clean, dry sheets. When she came back downstairs, he had already connected his laptop to the TV and had started to stream some porn. What she heard the actors saying to each other surprised her. "Did he just call her sis?"

"I might have found some incest porn," he said with a sheepish grin.

"Are they really brother and sister?"

"I don't think so," he said, casually caressing himself. "Maybe."

"Mom and Dad will kill us if they find out, the girl onscreen said before she started sucking on her brother's cock.

"I hope they are," Annie said, dropping to her knees in front of her brother. She kissed her way up his thighs until she reach the more interesting places between his legs. She began nursing on his cock, bringing him to a full erection even though she knew it might take him a long time before he was ready to get off. She didn't mind. Knowing it would take him a while meant she could play with longer. She experimented with licking him in different ways. She was sucking on his balls when something on the TV made her turn around to look at the screen. "Are they fucking?"

"Yeah," Todd said with a grin. "He cums inside of her and she gets really pissed about it."

"Oh, so you've watched this one before?"

"Maybe a couple of times," he admitted without blushing.

"Do you like that they fuck?"

"I don't think it's real."

"It looks real."

"But I don't think they're really brother and sister."

"What if they were?" she asked and felt his cock jump. "Oh, you like that idea, don't you?"

"Maybe a little."

"I think you want to fuck me," she purred, playing along with his fantasy. "I think you want to do that to me, don't you?"

"Except I know we can't."

"What if I told you I sometimes think about it?" she asked. Again, his cock jumped. "I know we can't do it, not really, but I fantasize about it."

"Really?"

"Yes," she said, sucking him with more determination. "I really do want to feel you inside of me. I think it would be sexy as hell to feel you in me."

"Oh God," he groaned.

"Deep inside me," she said between bobs of her head. She didn't need to add more. The combination of her teasing, the porn on the TV, and the possibility that she really wanted to do it was enough for him. His orgasm was little more than a dribble, but it counted.

"I'm not sure I'll be able to do it again," he said with a heavy sigh.

"We've got time," she said, automatically trading places with him. He moved to the floor and began eating her pussy as she watched the faux brother and sister onscreen. Pretending they might really be related brought her off quickly. Todd didn't stop. She came twice more before she made him stop. "Let's take a break."

"You don't want more?"

"I want a lot more," she said, leaning over, kissing his lips and tasting herself. "But I want you to get excited, too."

"I'll try," he said.

He didn't look hopeful until she asked, "Can I keep watching?"

"I thought you didn't like porn?"

"I didn't know they made porn like this."

"Sure," he said, looking both happy and surprised as he left the living room. He checked on his bedsheets and stood for a couple moments watching her watching incest porn before heading upstairs to make his bed.

Todd came back downstairs half an hour later. Annie heard his footsteps on the stairs and quickly put a hand between her thighs. "Still watching?"

"Yeah," she said, rubbing her pussy. "It's hot thinking we're not the only ones doing stuff."

"We don't do all that," he said as he sat down to watch the two people on screen fucking.

"I know, but it's still fun pretending they're really brother and sister. I mean, they might be, couldn't they? How would we know?"

"Good point," he said, sitting at the far end of the couch and caressing her leg as he watched her finger move against her pussy. With his other hand, he caressed his cock and balls.

"If you get hard, we can try to break the record."

"I know," he said, staring at the TV for a moment. "Do you really think it's hot that they fuck?"

"So hot," she purred and she wasn't kidding, either. "And I like how they keep calling each other brother and sis."

"Okay, sis," he said, but he giggled as he said it as if he didn't mean it.

"And they talk a lot about getting caught."

"That would be so bad," he said. "Mom would die."

"I know and I would hate to do that to her, but it does make what we do more fun, doesn't it?"

"Sometimes, I think you want her to catch us. Like last night when you got me hard right before supper."

"It's not my fault that you didn't get off fast enough."

"Uh-huh," he said, clearly doubting her words. "I think you like torturing me."

"Maybe," she allowed, moving her foot to his lap and rubbing it against his cock and balls. "Are you getting hard?"

He pulled away his hand and her foot touched his swollen prick. "Too bad I'm not into foot jobs."

"No, you're into eating ass," she giggled. If they were going to break his record, she needed to do everything she could to excite him.

"You love it and you know it."

"Pervert," she teased, noticing how he was more interested in watching her than the TV. "Do you like seeing me naked?"

"I like thinking about all the things I want to do to you."

"Like eating my ass?"

"Or fucking it," he said, defeating her playful tease by pushing it to the next step.

"I let you finger it."

"Can I finger right now?"

"Sure," Annie said, moving to all fours on the couch. "If I can suck your cock while you do it." She stuck her ass in the air while lowering her mouth to his hardening cock. Todd and his long arms had no problem reaching her good parts. He started by fingering her pussy.

"You're really wet."

"I've been watching porn."

"You've been thinking about me fucking you."

"That too," she admitted, happy that he was hard again though it didn't mean anything. They had gotten this far before. Todd would get hard again, but he couldn't get off.

"I think you like this," he said, moving his slick finger to her puckered backside.

"I do," she confessed, wiggling as he touched her back there. Todd pressed the tip of his finger inside the tight ring and it felt good. "More."

"Really?" he asked, slipping his finger deeper inside her butt.

"I want you to get off again."

He was quiet for a long moment, slowly fingering her ass as she sucked on him. In a soft, uncertain voice he asked, "Is that why you let me do this? Is it because you know how much I like it?"

"No, silly," she said, raising up so he could see her face. "I like it, too."

"But you don't like admitting it."

"Because I'm afraid I like too much," she confessed, squirming against his finger. She actually rocked a bit, helping him fuck her. "It feels so wrong, even more wrong that this." She squeezed his cock. "But I do like it."

"Did you like it when I put three fingers in you this morning?"

"I came, didn't I?"

"But did you like it?"

Annie bit her lip. "After you left, I did it, too."

Todd's prick gave an excited jump inside her hand. "Really?" Smiling, she held up three fingers and he moaned. "That's so hot."

Annie stared deep into her brother's eyes and saw the fires burning inside of him. She saw how his eyelids flickered when he moaned. She saw the open honesty he had always given her. Without asking, she leaned in and kissed him. He kissed her back before she pulled away. "More," she said, reaching behind and touching the back of his hand.

"You're not wet enough for more," he said.

"Then make me that way," she said, crawling across his lap and sticking her ass in his face. Todd managed leaning over and hooking his head between her legs until his tongue was darting against her butthole. Beneath her body, she hung on to his cock, feeling his stiff, hard prick throbbing inside her hand as he licked at her butt hole. She felt the pleasure he found doing that and realized how much she enjoyed it, too. "Am I wet enough now?"

Todd cupped her backside. He placed two fingers against her tight opening and gently slipped them inside of her. She gasped with how good it felt. "You can rub your pussy."

"No, I want to feel your fingers," she said, pushing backwards against him. She looked at his face, saw the lust in his eyes, and kissed him again. This time, his lips parted. So did hers and they French kissed for the first time in months. "Fuck me," she said, breaking their kiss. "Fuck me up the ass." She squeezed his cock so he knew what she meant.

"Are you sure?"

She nodded.

"We'll need some lube."

"I'll wait," she said, pulling away and making room for him to get up.

Todd took the stairs up two at a time. A moment later, he skipped down with a bottle in his hand. "It bought this for tomorrow," he said, showing it to her. "For Stacey." The bottle of lube said it was strawberry flavored.

"Is it edible?"

"I guess we'll find out," he said, uncapping and squeezing a droplet on his finger. He tasted it and shrugged. "Edible enough." He offered her a drop.

"It tastes like ass," she said, making a face. Actually, it tasted like a diet Coke and she never liked the taste of diet drinks.

"Not yet, but it will," he grinned, though his smile quickly faded. "Are you sure you want to do this?"

"Yes," she said, kneeling on the couch and facing the TV. She felt like a wanton slut waving her ass in the air and it thrilled her. "Fuck me, bro."

"Sure thing, sis," he said, moving behind her.

Annie glanced over her shoulder and saw the eager, excited expression on her brother's handsome face as he flipped the top on the bottle of lube again. She couldn't believe they were going to actually fuck. She felt her heart racing at the thrill of the idea. A moment later, she felt his fingers once more against her backside, only this time his fingers felt slippery. She could smell the strawberry flavoring as she squirmed against him. Todd eased a single finger inside of her ass and it felt wonderful. "More," she sighed.

"Sure thing, sis," he said with a playful grin. He added a second finger inside her ass. She felt her butthole opening for the intrusion and it felt very good. The slippery lube made a big difference. Instead of feeling tight, it felt right.

"Now do it for real," she begged.

"Are you sure?" he asked, already coating his long, thick prick with lube. "I promise I'll go slow."

"I'm sure," she promised, unsure what to expect when he tried it for real. She fought against the urge to brace herself, instinctively knowing that would be the wrong answer. She felt his hard cock playing across her puckered ass, unable to find purchase but feeling very good. She pulled away.

"Everything okay?" he asked, sounding worried.

"Are you sure you don't want your first time to be with Stacey?"

"I'm sure," he said, holding his hard prick and pressing the tapered tip directly against the tight opening. This time, as he pressed forward, she could feel his aim was true.

At first, all Annie felt was the pressure of something blunt and fat pressing against her butt. She pressed backwards before she felt her ass beginning to open and expand. True to his word, Todd didn't rush things. He never increased the pressure. Instead, he allowed it to happen at her pace. It took another moment before she felt him beginning to slide inside.

"Oh yeah," she groaned, pleased that it was happening. "Do it, Todd. Take me."

"Almost in," he said and half a second more, she felt the difference between him trying to put his dick inside of her versus having his dick inside of her.

Annie froze. She felt the warm of his prick. She could feel how his cock throbbed although he wasn't moving.

"We're doing it," he said in a soft, gentle voice.

"We're barely doing it," she said, pressing backwards against him and feeling herself opening farther for her brother. That was what she wanted. "I want to really do it."

"I don't want to hurt you."

"You won't," she assured him and she pushed back even farther until she reached that swollen bulge of his cock, the part that fascinated her so much. How often had she blown him or tugged on his cock while wondering how it would feel to have his cock inside of her? Now was her chance. This was her opportunity to find out for herself how it felt. As she pressed backwards, she felt her asshole stretching and straining until she eased past that point. That's when she felt full of him. "Fuck me," she begged.

Todd put his hands on her hips and eased backwards ever so slowly. His swollen cock throbbed insistently with a mind of its own. As he neared its tip, he reversed course and began pressing deeply into his sister's ass again. Annie moaned loudly.

"Yes! Fuck me!"

"So tight," he groaned.

"So good," she groaned back. "I want all of it."

Todd didn't rush and wouldn't let her do it, either. Again, he eased back and forth in a very slow fashion. The throbbing of his excited cock announced every little change. Annie never guessed something this nasty could feel this good.

"More."

"So tight," he repeated. "So hot."

"Better than pussy?"

"Better than anything," he groaned and began moving back and forth with longer strokes.

His cock felt wonderful inside her ass. She could feel the wide bulge halfway down his shaft opening her butt a bit wider as he moved in and out, making it feel even better. "We're doing it," she whimpered, wondering if it was possible for her to get off from being fucked up the ass. "We're really fucking. You're fucking your sister."

"That's so wrong," he mumbled.

Annie did something she would never do while having sex with DJ or any of her other boyfriends. She giggled. "Fuck me, bro."

"Oh, you like that?" he asked. "You like knowing it's your brother's dick in your ass?"

"Uh-huh," Annie said with a shiver. "I love my brother's dick."

"You're going to make me cum."

"Do it," she said. "Cum in your sister's ass."

"God, you are so perverted!"

His taunt fueled her thrilled. "I am," she gasped. "Your sister is a perverted slut!"

"A perverted slut for me," he said with a ragged edge to his voice. "For her brother."

"Do it," she purred, sensing he was close. "Cum in my ass. Fill your sister with your cum!"

"Oh God," he groaned, picking up the pace.

"Better hurry before Mom catches us!"

"Bitch," he growled, pushing deeper. "You deserve this. You deserve it up the ass."

His harsh word thrill her. Todd seldom called her a bitch and never during sex. Her head spun with all the thrills she felt, both the physical sensations of his fat cock in her ass and the twisted mental realization that she was fucking her brother. "Your bitch," she gasped, clutching at one of her tits and twisting her nipple. "My brother's bitch."

"Yes!" he cried out, pulling her tightly against him as his cock began to pulsate. It was a feeling she recognized, one she had felt inside her hand or mouth dozens upon dozens of times. Todd was cumming inside of her and Annie came with him. She felt her orgasm clutching at her body, forcing her to squeeze her asshole tighter around the intrusion of his hard cock and using that throbbing resistance as fuel to take her higher. As they came together, their cries of passion filled the living room.

"Oh wow," Annie gasped, slowly sliding forward until his cock left her body. "That was intense."

"Did you get off, too?"

Turning to face him, she nodded. Todd looked ravaged. A fine sheen of sweat coated his lean body. Her ass felt funny, not in a bad way, just in a different way. She glanced down at his slick prick and knew what she needed to do. She bent over, wrapped her mouth around his cock, and bobbed her head up and down a couple times. "Happy Valentine's Day," she said, kneeling in front of him. "And that lube still tastes like ass."

"You taste like ass," he said before pulling her against him and kissing her deeper than ever before. He wrapped his arms around her, held her naked body tight against his, and tangled his fingers into her hair. They kissed for a long, long time before he finally released her.

"God, I love you," she gasped, stunned by the intimacy of their kiss.

"I love you, too," he said, holding her tightly against him. "So much."

"Did it feel as good as you thought it would?"

"Yes," he said, still holding her. "Was it okay for you? I didn't hurt you, did I?"

"I'll tell you what you did," she said, pushing away from him so she could see his face. "You ruined me." She saw the concerned look that appeared on her face faster than she could finish what she was saying. "You just turned your sister into a ass-fucking slut." Todd's face instantly changed from a concerned expression to one of relief. "But only for you."

"Really?"

She nodded. "No way will I ever let DJ to do that to me."

"Then I'm not going to do it to Stacey, either," he said.

"But you promised her!"

"Fuck her," he said with a happy smile and an easy going shrug. "Besides, after today, I'm not sure I'll need another orgasm for at least a week."

Annie glanced behind her at the clock on the wall. It was getting late. "Mom will be home soon."

"Think we have time for another shower?" he asked, moving off the couch and holding out his head to her.

"If we hurry," she said, darting towards the stairs.

Beneath the spray of the shower in her bedroom, they hugged and kissed, sliding their naked bodies together with very few words exchanged between them. While they were toweling off, Annie flashed Todd a big smile.

"What?" he asked, eyeing her suspiciously. He knew her so well.

"Now we have a new record to beat," she said, giving him one more kiss before he left to get dressed. Annie watched his bare ass as he left her room and couldn't wait until the day after Valentine's Day. On Wednesday, they would have the entire day together again.

-fin-

Whew! Well, I hope you enjoyed reading that story as much as I enjoyed writing it. Annie and Todd have clearly entered a new phase in their relationship. I'll leave it up to your imagination for how that changes their lives moving forward.

I've done the best I can with self-editing this story. I hope I caught most of the errors. Please consider leaving a comment or a vote.