#kep1er yujin

[venompinks]

KEP1ER ୨ৎ TIPI-TAP CONNECT N CONCEPT PHOTO

[essentiallyleaf]

day 16. incest. with. choi yujin.

1422 words.

tags.

kinktober ‘23, idol x male reader, scary scary i-word, older sister yujin, oral sex, masturbation, handjob, perineum stimulation, blowjobs, birthday sex, long ass paragraphs and some long ass sentences, bear with me.

notes.

boo! scared you? creepingly, leaf.

It’s not surprising when Yuijn bursts into your room and punches your mattress to wake you up. When she makes you spinach and egg sweet potato toast for breakfast, when she helps you tie your tie and fixes your uniform, then wishes you “Good luck at school!” before kissing you on the cheek and, as soon as you turn around, playfully slapping your butt. You’re nearing the end of your last year of private high school, you’re used to that at this point. The kisses still feel a little weird, but at the same time you get this sense of warmth from them, not only to your blushing cheekbones, but to your slightly racing heart, as well.

It’s not surprising when she walks around the house in a very thin, somewhat transparent white shirt and no bra, or in tight black biker shorts and no panties underneath, if it’s more comfortable for her. Or that you can see not only the outline of her breasts (they’re very nicely shaped and medium-sized, perfect to fit in your hands), but also her protruding nipples and a hint of her light brown areolas, in one case, and the roundness of her toned buttcheeks and the pronounced mold of her outer lips, in the other. It’s just an acknowledgement of something that’s there, and that you're accustomed to seeing. She’s your sister, after all.

It’s not surprising even when she sneakily walks in on you naked in the bathroom, right out of the shower, just to slap your bare ass and rush out, laughing, and you don’t know if she managed to catch a glimpse of your limp dick as you turn around trying to catch her. She’s always been one to play pranks, this is just another one of them. That’s just how it is, between the two of you, she’s playful, and caring, and affectionate, and you’re just here to appreciate it, nothing strange about it.

Nothing strange about you sitting on the couch with Yujin’s head in your lap while watching TV or reading, and playing with her hair in your fingers or softly scratching her scalp as she falls asleep. About you placing your chin on her shoulder and your hands on the naked skin of her hips when she gives you a ride to kendo practice on her motorbike while wearing a crop top, and feeling the need to hold her waist so so tight, like you’re afraid to fall off, but you never are, when you’re with her. About you accidentally hitting her boob when playing pool wrestling, and the fight just turning into a complete mess of grabbing and squirting water onto one another, getting caught in each other’s swimsuit and almost peeling it off, and ending up in a hugging stalemate, arms and legs around each other, where both of you are panting hard and neither wants to let go, and her skin is wet and soft and it smells like chlorine and flowers. You almost feel like she’s rubbing her pelvis on you a little at the end, and you’re not sure if you actually do it, but you think about lightly thrusting back.

It’s such a smooth path, the one that takes the two of you from all of this, to you kissing her in return every morning with a smile and no blush on your face (at least none caused by embarrassment) and slapping her bouncy butt back as revenge; to Yujin wearing no underwear at home and letting you stare at her noticeable features, smiling with excitement and a bit of pride, and once in a while she bends forward on the table towards you, head between her hands and wearing her bunny face, and the deepest cleavage is right there; to both of you becoming a lot more liberal in using the bathroom at the same time, and sometimes one of the two is in, or just out of the shower, naked in front of the other, and the air suddenly becomes hotter. Being naked in front of one another quickly becomes a habit when you start actively trying to seek it, and getting out of the bathroom naked just to wait and eventually get dressed in your respective rooms, and maybe starting to be out of your own room, and around the bathroom door when you hear the other finish their shower, and even delaying that “eventually” to up to hours later, and walking around the house naked in the meantime, well, that would probably qualify as seeking it.

And when it’s the same blood that runs through your veins, there’s no need to explain, to put people, entire relationships in boxes and restrict them like that. You just, get it. You both understand.

Understand that it’s fine for her to call you in her room and start chatting about the new plant she got for her green themed shelf, about the relationship between Barbie and Ken, about her college friends, and how sometimes it’s hard to tell a very close friendship from a crush, and then ask you to eat her out afterwards (she tastes amazing, like sweet apples and lime, and you want to record her lovely gentle moans and use them as your lullaby; nevermind, she does that for you when she tapes herself masturbating and sends you the audio with two green heart emojis while you’re in your Science class). It’s complicated, it would be if you had to explain Yujin and you to someone else, but when it’s the two of you, it’s simple. You see her lay on her back on the couch studying French and start kissing her neck, lower her tank top to reveal her soft tits and knead, lick all around them. She unbuckles your pants and strokes your cock for a while, when you’re close she lets go, puts two fingers on your perineum and starts circling lightly. You cum hard and make a mess on her tank top and breasts, she doesn’t mind, she was going to shower anyway (“You, too?”). There’s nothing more to it. Just shared moments of affection, of intimacy.

For her birthday, Yujin asks you to have sex with her. She knows you can’t say no, she also knows that you don’t want to say no. Her more and more frequent blowjobs are quite convincing, too. It’s a special day, you can tell when she wears her favorite yellow sleeveless frilly dress to go out for lunch (she gets shrimp and grilled peach skewers with jalapeño-bourbon vinaigrette, you get classic boiled crab), when she holds your hand as you walk along the riverside, when she wears her contagious grin the entire time. When you come back home, you don’t have the time to take your shoes off before she kisses you deeply. The two of you get to her room already naked and she almost crushes your head with her thighs as you give her her first orgasm only using your tongue. You don’t need her to help you get hard. When you place yourself between her legs and your dick on her outer lips, it’s an important moment. Not because you’re her brother and she’s your sister, but because what the two of you have is special, and your first time together is a celebration of it. A special day. Her slick makes your entrance easy and you quickly find yourself bottoming out in her tightness. She kisses you for minutes, before you start moving. You keep eye contact the whole time, she closes her eyes from time to time from the feeling of your length hitting her in spots she didn’t know even existed. You guide her thighs around you to feel closer to her, inseparable. She grabs you by the hair as she peaks a second time, her nectar gushing out of her pussy as she releases a sequence of loud moans. You pull out and let her use her hands, lips and tongue to play with you, before cumming on her tongue. Some of your spurts land in her open mouth, some spread around her beautiful face. She gathers every drop with her fingers, then licks them clean, shows you the pool of cum and lets her tongue play around with it before swallowing it whole. The two of you cuddle in her bed naked until the morning after. It was her birthday, it was all about making it special for her. And as you see her eyes closed, peaceful, her chest heaving in slow, deep breaths, you think you did.

-

footnotes.

bit of a different style, tell me what you think. or nah. whateverly, leaf.

[no1boa]

yujin ♡ྀི

diy magazine #1

[maemisnippets]

How To Calm A Squish (ft. Choi Yujin & Kim Chaehyun)

With the focus like that of an engineer and the precision like that of a rocket science calculation, you conclude that:

"Yujin is taller than Chaehyun by just a bit."

"Aha!" Yujin points to and teases the younger. She loves teasing her younger members at times, and the way she laughs proves it. The spaced-out ha's that spears into Chaehyun's soul one by one, the smiley eyes that reflect her relief after winning the argument, the smile that you can't get mad at.

Chaehyun, fuming, stomps angrily with full force, or what seems like her whole strength, because the thump isn't as loud as you'd think. While Chaehyun does feel annoyed, she doesn't want to make a substantial amount of noise over something so trivial. That combined with her short legs, for someone who is arguing that she's taller, does not help her case at all.

"Not fair!" Chaehyun voiced out. "I bet you're wearing shoes that make you taller."

"I'm only wearing socks." Yujin sticks her tongue out, adding fuel to the proven-to-be-shorter one's fit.

"Y-yeah? Well, I bet you're wearing something in your socks!"

"What? I can't hear you from up here!"

While this hilarious debate is basically nonsense, you calm them down before they wake up other members in the dorm using this proven to be effective method. You lay a thumb on the cheek of whoever's talking, grasp the other cheek with your four other fingers, and finally, squish. In this case, Chaehyun, the first victim, is caught off-guard, losing her train of thought and the ability to speak properly. As Yujin is just realizing this, you execute the same technique on her with your left hand.

After the moment of realization has passed, the two glare at you. You feel the feistiness they had for each other move over to you.

"You two better zip it before you wake up the others." You calmly tell them off. "You know how pissed Xiaoting can get if you wake her up."

You let go of their cheeks. Their sulky glares are still directed at you, but it seems like you have calmed them down as they barely move a muscle.

[kep1er-kep1ianworld]

Yujin

[birchleavesdawn]

Here you go anon. Sorry I'm late but it will surely happen again

[softkiseu]

暖かい˳

夏の風˳

思い出˳

[w3berry]

ㅤ࣪ 🧊 𝖻𝗅𝗈𝗈𝖽ㅤ𝗈𝗇ㅤ𝗌𝗇𝗈𝗐 잃 ㅤ ִ  ㅤㅤ ᭡

[tokkiens]

✿ㅤxiaoting ﹙kep1er﹚ㅤlockscreen

[ourdadai]

✿ yujin ꒰ kep1er ꒱ lockscreens !

[hikarue]

KEP1ER ENDING FAIRIES 240606 SHOOTING STAR @ m countdown

[venompinks]

KEP1ER 𝝑𝝔 EYESMAG

[choi-yujin-folder]

Multiverse of Yujin's

Source/Credits: don't have : (

[annajangi]

like or reblog if you save

[yeonikr]

𔘓 𝓛 ִִֶָ 𝗒𝗎𝗃𝗂𝗇 : simple ✿

ㅤ ⊹ㅤ 𓈒 𝗅𝗂𝗄𝖾 𖹭 𝗋𝖾𝖻𝗅𝗈𝗀⠀ ۫ ꒱

[kep1er-kep1ianworld]

Yujin