"Oppa, we should write on the balloons here."
"That's right. Happy Birthday… how many letters are there?"
I counted my fingers and tried to spell each word one by one.
"5 happy and 8 birthday… 13 in total. There are more than I thought."
It seemed like quite a bit of space was needed to line this up with just one character.
That also needs to be hung from the ceiling.
"I'm going to blow up balloons, so you can write."
"okay."
We are currently decorating our room.
I plan to bring Hye-yoon and have a surprise party just after midnight.
We had about 6 hours left because we had a second date and bought some things before coming home.
"I put a cake in the refrigerator, and I bought a cone hat… is there anything else?"
"I don't think there is anything except balloons. You can do things like candles right before you bring them in."
"It ended sooner than I thought."
"Sure. If you don't have anything to do, how about eating and getting some sleep?"
"I'm not that sleepy... why?"
"Why? I'm saying it because I don't think I'll be able to sleep tonight."
Even today... I had a rough idea of how it would go.
Of course, I went to bed past 3 a.m. last night.
Still, my fatigue was reduced thanks to the Onahole upgrade, and my body itself was fine because I enjoyed the hot springs in the morning.
"My body is strong, so don't worry."
"I did this a few times yesterday... I feel this every time. Are you a robot?"
"Ayoung, who you say like that, is fine too, right? I think she's gone further than me."
"A woman becomes okay if she eats the semen of the person she likes."
"...I think Ayoung is a robot? Then I'm an energy pump."
"If you know, please give me more cum."
"What?"
We spent a decent amount of time having nonsensical conversations.
Ugh...
The alarm that was set for 11:50 went off.
In the end, Shin A-young and I fell asleep next to each other after dinner. We woke up and opened our eyes at the same time.
"Shall we begin?"
"Okay. I'm going to go to Hye-yoon's room and get her. Turn off the lights and light the candles."
"Yes. Go and talk for about 5 minutes and then come back."
"okay."
I put on some clean clothes and went out into the hallway.
Since I mentioned it last time, I will definitely be at home.
-Ding dong.
"who are you?"
"It's me. Can you open the door?"
"Wait."
When the door opened, there was Yoon Hye-yoon, dressed up to the nines.
She smelled sweet, probably because she had sprayed perfume, and she looked prettier than usual, probably because she had put on makeup.
"Welcome. I guess I forgot."
"There's no way I forgot. What were you doing?"
"I postponed all my appointments and was just waiting for you. You can look forward to it later, right?"
"of course."
As soon as I finished speaking, Hye-yoon Yoon came into my arms. He stroked her back and examined her neck and ears.
As expected, she was not wearing a necklace or earrings. It seemed like I had chosen a good gift.
"Hye-yoon. Can you come to my room in about three minutes? I'll leave the door open."
"yes."
"Okay. See you later.
He gave me a kiss on the cheek and then turned around.
I returned to the room, sat down with Shin Ayoung, and waited.
Squeak.
Soon the door opened. At the same time, when the vibration set at 12 o'clock sounded, the lights were turned on and firecrackers were set off.
"happy birthday!"
"Happy birthday, Hye-yoon!"
"Ah..! Thank you, everyone."
Yoon Hye-yoon is genuinely surprised, as if she didn't know Shin A-young would be there.
I went up to her and put the cone hat on her.
"You've waited a long time, right? Shall we blow out the candles first?"
"yes."
We sat around the cake.
Everyone sang and clapped together, and the moment it ended, the candles went out.
"Whoa~"
As I watched the gray smoke disperse, I handed over the gift I had prepared.
"Now, here."
"Ah! Thank you, brother! Can I open it now?"
"of course."
A small but gorgeously packaged box.
She began to pluck, eyes full of anticipation.
"Wow…! This… is so pretty."
Yoon Hye-yoon bursts into laughter when she sees the contents. Seeing her happy made me feel good.
"I usually don't wear necklaces or earrings, so I bought one. Do you like it?"
"Yes! Thank you."
Then he handed me the box again.
It doesn't mean you have to take it, so there is only one option.
I picked up the necklace and placed my hand on her shoulder.
He lifted her wavy hair, which had a strong scent of shampoo, and connected it with a gold-colored string.
"Hehehe..."
"It suits you well. Do you like it?"
"It's great."
Even though I was embarrassed, I couldn't hide the corners of my mouth turning up.
I felt very rewarded for choosing it myself.
As we sat quietly facing each other for a moment, we heard a rustling sound next to us.
"Hye-yoon, my sister here also prepared a gift."
"Ah! Ah-young, unnie... thank you."
A smaller box than the one I gave.
Shin A-young nodded when he gave her a look asking if she could open it.
Inside was a luxurious-looking wristwatch.
"It's for fashion purposes, but you'll look much cooler wearing this."
"Thank you so much. I was thinking about buying something like this."
It may be because it was definitely chosen by Shin A-young, but anyone could see that the design was pretty.
Hyeyoon Yoon immediately put on her watch.
He turned it around and smiled with satisfaction.
"Hmm... it's pretty."
She dressed plainly.
Even though I was only wearing a watch and a necklace, I felt like my appearance was upgraded.
I stared at it in fascination for a moment before coming to my senses.
This is because the acrid smell of the candle stings my nose.
"Shall we get some air first and eat some cake?"
"yes."
After the cutting ceremony, we each put a piece in our mouths.
A cake mixed with sweet chocolate and whipped cream. It was so delicious that it melted your tongue.
At that time, Shin A-young broke this warm atmosphere and walked towards the shoe cabinet.
I thought I was going to get something, but it broke my expectations and struck a pose as I put on my shoes and left.
"See you later, brother. I'll just leave."
"Huh? No, where are you going? This is just the beginning."
"There's something like that. And since it's Hye-yoon's birthday, we should give her exclusive access for today."
Shin A-young winked with those words. Soon she turned the handle and went out.
As I was embarrassed by the sudden development, Yoon Hye-yoon held my hand.
"Well... I asked for it."
"huh?"
"Ayoung told me that she wanted to be alone with her brother on her birthday night."
That's right. For some reason, I felt like Shin A-young was going out smoothly.
There may have been a request from Hye-yoon Yoon, but it seemed like she was giving in since she stayed there for two days, Sunday and Monday.
"Would you like some more?"
"No, I gain weight if I eat it at night. I'll eat it tomorrow."
It's a valid reason. It seemed like this was especially true for her as she worked hard to maintain her body.
I returned after putting the cake in the refrigerator.
Yoon Hye-yoon is looking at me blankly. She looked like she had a lot to say.
"Do you have something to say?"
"Of course there is."
"Tell me comfortably. It's your birthday today, so I'll listen to anything."
"Really? Then…"
She came closer and put her hand on my pants.
He slowly stroked his cock and pulled down the zipper.
The problem was where it got off.
He didn't lower it with his hand, but crouched down and opened it with his mouth.
"Where did you learn this?"
"I heard on the internet that men like it.. Did you like it?"
Does he get his information from porn or cartoons?
I don't know where the source is, but it fucking sucks.
"No, you suck, so keep doing it."
"Uh, okay."
She succeeded in pulling the dick out through the hole in her panties without using her hands.
When I took a deep breath and smelled it, I felt a little embarrassed.
"Why do you smell like that?"
"It's been a while since I've seen you, so I need to make sure to remember it."
"If you knock on the door at any time, I can let you take care of it."
"The atmosphere is different from that now... But is that really okay?"
"When you come find me."
"I'll remember it. Don't tell me later that you forgot."
Hyeyoon Yoon pushed my thighs and made me sit on the bed.
And while still squatting on the floor, he went deep into his legs and started licking his cock.
"Hye-yoon. It's your birthday today, and I'll do whatever you ask for. You don't have to do that."
"I'm doing it because I want to suck your dick, so don't worry. I've been holding out for so long to do it today."
"Have you been patient enough?"
"I haven't masturbated for 5 days."
I was planning on playing anything today.
But I wanted to suck a dick for the first time, I just thought it looked pretty.
"Hehe… Ugh.. Chuuuuup.. Chuuuu.."
It's like looking at a puppy.
At first, he looked into my eyes as if he was expecting a compliment, but as time went on, he lowered his gaze to his cock and focused on making me cum.
"Ugh..! Ugh..up..sigh.."
She goes over the glans and swallows half of the pole in one go.
I felt it touch my throat. In that state, she moved her head back and forth.
Cooper fluid flowed from the mucous membrane that was tight like a pussy.
Every time it happened, it made a sound and threw it straight into the stomach.
"Ugh..ugh..gulp.."
A movement worthy of the term volunteer blowjob.
Just as I was about to feel the sensation, my cock came out of my warm mouth.
"Ugh...sigh...ugh...! Puhaa..."
Yoon Hye-yoon begins to take off her pants, drooling heavily.
When I pulled down my panties, my pussy, made up of threads with heart hair, came out.
"Oppa, were you just about to cum? Your dick was twitching a lot."
"You're a ghost. Now you're Dr. Jaji."
"It's an easy reaction to understand."
"But why did you stop?"
"It's good to eat a rich first shot, but the best feeling is the feeling of it popping out inside the vagina."
Hyeyoon Yoon came up on top of me with an unknown smile.
I grabbed his cock and rubbed it against the entrance, then slowly lowered my waist and inserted it.
"Ahaaa... this feeling of being full..."
I didn't really do any foreplay, but I guess I got excited while sucking, so there was already moisture up to the front of my uterus.
When I touched the end, my eyes opened slightly.
"good?"
"Yes.. Oppa, please move too."
She rested her knees on the bed and lifted her body up and down.
Slow and slow. Instead, she tightens her pussy.
"Why aren't you doing it faster?"
"This is the only way to feel it. From the large glans to the protruding tendons."
"Didn't you want to get cum in your pussy?"
"But… you have to heat it up slowly like this so the semen comes out the hardest."
"Do you like touching walls that much?"
"It's good because it's my brother's semen. There's a lot of it and it's sticky and sticks."
His pupils went up as if he was thinking about that sensation.
It seemed like he had discovered a new taste due to the recent increase in semen volume.
I don't know what it feels like, but if it's good, it's good.
Thanks to this, I gained more strength in my lower body. I pulled her top up, exposing her breasts.
She buried her face in the soft cleavage and lifted her waist up.
"Haaa..tsk..ahhh..! Okay Banggeum.. ugh.."
Is it a good feeling of immorality to have a precious place attacked, or is it a good thing because it is truly sensitive?
My body trembled as I pressed the inside of my stomach as if it was going to pierce.
I chewed the nipple with my teeth and placed my right hand on the clit.
Then Yoon Hye-yoon buried her head on my shoulder.
"Please keep doing it... my clit and my breasts... Jo haaaat...! Ugh.."
Whispering in your ear is secretly powerful.
The feeling of ejaculation rose sharply as he let out a dirty moan along with his warm breath.
"Hye-yoon, then I think I'll cum soon."
"It's okay.. Just give me a nice cum. I'll receive it all with my pussy."
"Then I'll cum… tighten it."
The cock began to swell, and the insides tightened accordingly.
The determination not to miss a single drop. It felt like I was being squeezed.
Byurrrreut....! Burrrrrrr.... Burrrrrrrrrrrrr...!
"Haaa...! This feeling... this is Johaa... ugh.."
As soon as he ejaculated, he hugged my head. Thanks to her, she and I were in complete close contact.
Looking at the trembling, it seems like Hyeyun has gone too.
When the vaginal wall is scratched, it holds back superhumanly, and then everything is released with ejaculation.
She has become so sexy that it is incomparable to how she was in the beginning.
"Haa...haa...there are a lot of them.."
"Hye-yoon. Do you like semen that much?"
"Of course. Then what do you like best when I do it?"
A lot of things came to mind, like cute things and adorable actions, but I guess what I'm asking now is about sex.
"I think it's the sexiest when Hye-yoon goes away."
"Look at that. I also like it best when my brother ejaculates. It's proof that I feel good."
"So that's why you said that earlier."
She pushed me back without taking her dick out.
I thought he was going to give me a ride, but he turned me around again and made me lie down on the bed.
Bright eyes looking at me.
He made eye contact and wrapped his legs around my thighs, preventing me from moving.
"Brother, today is my birthday."
"so?"
"Then… can you honestly tell me everything I ask?"
"Ask me anything."
Her expression suddenly became serious after hearing my confirmation.
Without realizing it, I tensed and waited for the next words.
"I told you I liked the feeling of semen touching the inside. Do you remember the last time we masturbated together?"
"of course."
"But the feeling is the same when my brother cummed inside the Onahole and when I cummed inside myself like today. What happened?"