Do you guys remember that 2000s Anime, Aneki-My Sweet Elder Sister? Yeah, good times, I kind of based the chapter off one of the episodes where the swim student spied on his teacher.
I kind of changed a few characters like Chinatsu to Olga from Kuroinu, while being stoic in that world, I made her more bubbly and lively in this chapter.
And I also added Shamsiel Shahar.
I don't own these characters of course, but I felt like it seemed natural. Sorry if you like the OG ones in the "Anime"
DO NOT READ IF YOU'RE UNDER 18+
It was a warm afternoon at Konoha University, and Naruto had just come a little late to his swim team, he was holding a board looking behind a towel rack, gazing at his swim teacher, admirable Tsunade Senju Sensei, who was wearing the normal one piece black swimsuit that looked like their school's colors, but it was a little tight on her, and her butt was swallowing it, showing her plump ass. Naruto gulped, he had always admired Tsunade, she could be fierce but she was also fair. She and her assistant Olga had been coaching this team for plenty of years, but they looked as young as ever.
Every time he looked into her eyes, his heart started to melt, he wanted to approach her in many possible ways, sometimes he would feign the excuse on how he was not understanding a certain stroke technique, but she would give up a fed-up nod and help him with that technique, touching him on the shoulders and sometimes chest, he would try not to get an erection and always hide it under the pool. But he would sometimes gasp every time his erection would touch her thighs if she passed him, he hoped that she didn't notice, though there were times when it was so obvious she did, she would look down and act as if nothing would happen, was she teasing him?
The older swim instructor certainly did have a knack for enjoying how to push her student's buttons, maybe she noticed his crush. She always caught him staring at her backside, admiring her figure, her hair, her painted nails, and those luscious lips.
He kept staring at her from behind and gulped. He walked towards the area when all of a sudden someone climbed out of the pool, dripping wet, Naruto blushed and noticed it was Shamsiel, one of his school mates, Naruto took a look at her body, her breasts were big, but not as big as Tsunade-Chan's. the water kept dripping out and on in between her legs, she blushed also.
"Try not to stare too much." She giggled, walking away to her friends, Origia noticed this and questioned their behavior.
"What are those two doing?" Olgaa thought.
"Where's Naruto?" Tsunade grunted, "He's also late when practice starts." "Naruto!" Her voice yelled out.
"H-hai Sensei" He smiled, coming to her attention.
"What are you doing here, practice has started." She hissed, looking at him with an annoyed expression, "Do you know what time is? You're supposed to be here at 6 sharp today" She lectured him.
"I'm sorry sensei, I lost track of time, I'll go right now!" he bowed and went into the pool.
"You test my patience," She said glaring at him, he smiled and tried to act normal, but he opened his eyes and noticed her looking at him again.
"Today is the day." He thought in silence.
After practice ended, Naruto went outside of the Women's locker room, he had a camera in his hand, he caught a glimpse of Tsunade Changing out of her swimsuit, she was the only one there. He gulped quietly.
"I've got to this this, she's just too precious to not photograph and enjoy every day." He blushed, he noticed her erection was getting harder again when she was changing. He had to steady the camera and take a photo of her.
"Naruto?"
His whole body was frozen, Olga touched his shoulder and smiled.
"What's going on here?"
"I can't believe you Naruto, you had this planned, Camera and all. it's criminal to spy on people like this." She growled, but her cheeks were red, the fact that he tried to take pictures of her like he admitted was shameful.
"I-I'm so sorry, I'm just lost for words." Naruto sobbed quietly, bowing his head and covering his swim briefs, Tsunade looked at him, sighing quietly, she couldn't believe he'd been spying on her, and it seemed like he'd done it on purpose too. Why had he taken photos?
"Oh well, boys will be boys right." Olga said, shrugging it off, he moved closer to Naruto and wiped away his tears, "No shame, we can't just let you go. Let's see, show us you're cock."
Naruto gasped, while Origia kept poking his chest.
Tsunade, completely oblivious to what she said because she thought it was a punishment went along, "Y-yeah, show us your c-, w-wait what!"
"It would be good for him Tsunade" Olga smirked, she then turned to Naruto, "Show us you're cock, or we'll tell everyone on the Campus about how you tried to take photos of Tsuande.
Tsunade blushed and looked back.
"Okay, okay. I'll show you." He said.
"T-this has gone far enough!"
At that moment Naruto's cock and pre-cum flung onto the scene.
"Oh wow, it's neat," Olga whispered, touching his cock, eliciting moans from Naruto, Tsunade sighed and tried to look away, and at that moment Olga's mouth entrapped his cock, sucking it without a care in the world.
Tsunade screamed and opened one eye to see what was happening.
Naruto's cock was reaching down at her throat, "It's honestly not the hardest I've had, but its certainly squishy." She blushed, "You certainly have been hiding your best traits." Olga said, and took off part of her swimsuit revealing her breasts, she then gave him a tit job while sucking him off once again, swirling her long tongue around his cock, tasting his watery precum.
"I'm getting a blowjob, in front of Tsunade-Sensei." Naurot thought Tsunade's face was deep red, she never thought she would be in this position, her knees were starting to feel weak, and she was dripping wet in between her legs, she still hadn't changed her black swimsuit. A small puddle began to form around her legs. She then walked towards them and leaned down.
Olga's mouth then released her cock and offered it to Tsunade, "Go ahead. Come on and enjoy it." She said in a satisfied mood.
Naruto's eyes lit up, the moment when he thought it was forever an eternal wet dream, Tsunade nodded and reached her hand, ever so closely. She then touched his cock, causing Naruto to ooze precum on her hand.
Tsunade lost all sense of decency and licked her lips, "It's so big." Her tongue was out and began to first kiss it, then suck it all the way also. Naruto moaned out and blushed he smiled, enjoying this debauchery that was unfolding. He kept leaning in and out trying to enjoy all aspects of her mouth, even pushing his cock to her uvula and down her throat. He never thought this would happen, Olga is the best.
"Wow, imagine that Naruto, you're favorite teacher giving you a blowjob," Olga said, she also leaned down as they both began to lick his shaft softly, their tongue's leaving saliva trails. Naruto's teeth were gritting hard.
"Ahhhh!" He grunted, and with that, a huge gush of semen started pouring onto them, with Olga stroking him as cum befell on Tsunade the most, landing on her face, her mouth, her eyes, and her nose.
"My god. So much semen!" She whispered, she then proceed to suck him off again, causing Naruto to scream again, Tsunade couldn't care less.
"Jeez, how long are you going to suck that thing." Olga giggled.
"?" With Naruto's cock in her mouth, Olga then pressed her breasts behind her back and wrapped her hands around hers.
"It's his turn to work on you, Tsunade," Olga stated, she then pushed her one piece to the side, so her breasts are visible to him, while also moving the one piece to the side exposing her womanhood to him.
"T-this is embarrassing!" Tsunade whined.
"Come on do it to her, stick your cock into your sweetheart that you jerk yourself off to at night." Olga giggled, causing both of them to blush cause they knew it was true.
"B-but I..."
Tsunade looked at him and blushed heavily, "You don't want to."
She then wrapped her hand around his head which made him push his cock towards her womanhood. Naruto then began to thrust back and forth inside her and she gave him consent. They were both kissing each other while wrapping their tongues in a heated battle, with Naruto getting the edge, he began to hold onto her breasts while licking her cheeks, loving her taste.
"I never thought I'd see the day when Naruto is fucking her teacher." She smiled, taking off her swimsuit.
"D-don't s-say such things!" Tsunade scolded her as Naruto pumped her vigorously, he lifted her legs and began to lick her thighs also, causing her to scream in pleasure.
"Quit l-licking me in weird places!" She demurred, Naruto couldn't listen to just continue to lick her thighs, and then kiss her mouth and suck her breasts while fucking her, causing her to scream with pleasure as her juices were all over the floor. While they were doing this Olga brought something.
"I wanted to use this on you Tsunade." She licked the purple dildo and placed it inside herself, causing her to shiver in pleasure, "But I suppose it can't be helped."
She stated, she then positioned herself to his entrance and inserted it in his ass, causing him to scream, since she was taller and heavier than him. She went all the way and met Tsunade.
"It's like I'm fucking you also." She told her, she rolled her eyes and continued to enjoy herself, Naruto hadn't felt like this before, but in this ecstasy, he went along with it, Olga kept fucking him while he did the same to Tsunade, everyone's hornyness level was at a breaking point.
They all screamed while releasing their love fluids all over the place, Naruto stuffed Tsunade with so much semen it made her look like a four-month-old pregnant woman, she definitely had to get the pill after this, or maybe, she wanted his child.
The dildo that she had inserted fell on the ground, while Naruto's dick went out of her entrance, causing semen to flow out of Tsunade. They all panted, Tsunade held him close.
"Stay here." She ordered, enjoying his warmth, they both looked at each other with heartfelt expressions, they were clearly in love with each other. Naruto always copped feelings on Tsunade when he was underwater, and also brushed his cock to her swimsuit, she honestly had a soft spot for the student also, he was shy and would never really hurt anyone.
"Naruto..."
"Tsunade..."
They both looked at each other, he then leaned down and proceeded to kiss her, this lasted for about two minutes until they both needed some air.
"How cute, such a lovely couple..." Olga smiled, crossing her arms below her breasts, they both looked at her, their faces red as tomatoes, she then winked, and Tsunade growled.
"Olga, I forgot you were even here! We were having our moment" She hissed at her.
Olga giggled and shrugged. "I can't help it, you guys look so cute together. Maybe tomorrow night we can have sex in the pool."
She rolled her eyes and leaned down. She then thought about it, sex in the pool with my swimsuit.
Imaginary Scene in her head
"Oh god! Fuck me Naruto! Give me your cock, Impregnant me! give me your child! Fuck you're cock into me." She Screamed while a Naruto continue to assault her pussy.
She moaned, "Such thoughts are making me hot-"
She then looked at both of them, but more angrily at Naruto who caused this mess in the first place. "Tch! Unbelievable!"
The Swim teacher then pinched his skin, causing him to yell out a little bit, but then they all smiled as the camera went off secretly.