Chapter 137: Side Story - Younger Sister (20)♥
Chapter 137: Side Story - Younger Sister (20)♥
For a moment, the thought crossed his mind: was it really okay to just accept things like this?
Kang Yu-jin, the man who had maintained this long-standing incestuous relationship, knew his sister well.
Kang Yu-ri was a girl full of aegyo, cute and lovely.
But beyond that, she was realistic, pessimistic, and tended to act with caution in all matters.
The only exception was when it involved her brother and lover, Kang Yu-jin.
When it came to her brother, Kang Yu-ri was far from rational; she was impulsive and emotional.
Because he was the person she loved.
Even if her life were to vanish because of the deep affection she harbored, even if she were to lose many of her rights.
Still, she had lightly offered up her life based solely on the desire to be with her brother and her love for him.
No, perhaps it wasn't "lightly." Even as she thought it, Yu-ri realized once again just how much she had been clinging to him.
Even now, it was the same. She was overlapping her body with his right in front of her friend. Straddling her brother while lying in the bathtub, her legs were pulled up, held firmly by his arms.
That action alone made her soaking wet. Her face flushed, and her pussy—which she had surrendered to her brother countless times already—was exposed above the water.
Drenched stickily with pussy juice, her private parts were clearly smeared with something other than bathwater.
Her brother’s personal little sister pussy. Recalling that lewd phrase, Yu-ri couldn't lower her legs, which were held by her brother's arms, and showed her pussy to her friend.
And Shin Ye-ji...
"...Whoa."
She let out a strange sound, unsure if it was shock or arousal, and covered her mouth.
But unlike typical shock, Ye-ji couldn't tear her eyes away.
It wasn't as if this was new. She had already seen the siblings' bodies joined together, and she had even seen him creampie her.
Therefore, seeing her friend's pussy shouldn't have been a big deal.
Though she had never seen it in detail, there had been rare occasions during school trips or outings where they bathed together, and she had glimpses of it then.
But.
"Wa—wow... this is..."
This was the first time she had looked so closely. With her face turning bright red, Ye-ji stared at Yu-ri's pussy, which was gaping and twitching as if desperately begging for a cock.
Despite not being groomed, there was almost no hair; the nearly bare pussy glistened with the flowing pussy juice.
The clit was engorged and red, and the inner flesh was a vivid pink.
Not only that, but while holding his sister's legs up to display her pussy, Kang Yu-jin casually gave her a command.
"Spread your pussy. Ye-ji probably doesn't know much, so we should educate her."
"Ye-ji is... a girl too, you know...?"
"You didn't even know where to put it the first time we did it."
"Ugh, nggh. Why bring that up now...?"
Despite her grumbling, Yu-ri quietly followed her brother's words. She liked it when her brother acted forcefully and manfully.
So, the younger sister didn't hesitate to spread her pussy.
As she pulled her labia apart, her pussy was fully revealed. The narrow pussy hole leading inside pulsed, and the urethral opening above it was as small as a dot.
The clitoris, also called the clit, was damp and soaked with water and pussy juice, appearing as if it were begging for stimulation.
Everything about it was provocative. Looking at the pussy with only a bit of peach fuzz, Shin Ye-ji unconsciously swallowed hard.
"Ye-ji, can you see it?"
"Eh, u-uh, yes?"
"Look closely. This is common knowledge."
At those words, Ye-ji quietly shifted her gaze to look at her friend's pussy.
Everything was visible as it was, but anyone could tell an explanation was coming.
"That engorged part at the very top is the clitoris. It's also called the clit. It's mainly the spot women touch when they masturbate."
"I-is that so...?"
Her answer was uncertain. Kang Yu-jin realized then that Shin Ye-ji had never even masturbated properly.
Maybe she just does pressure masturbation? Yu-jin thought as he adjusted his grip on his sister's legs.
"Why... do you use that spot?"
"It's sensitive, and the sexual pleasure is concentrated there. Many women find it feels better than being inside the pussy."
"R-r-really?"
Then, isn't sex unnecessary? Kang Yu-jin read the thought hidden beneath Shin Ye-ji's expression and gave his sister a chance to explain.
"It does feel better, but the cock... I mean, the penis... coming inside gives more of a sense of fulfillment. Somehow... I can't be satisfied without it."
It was an uncharacteristically vague explanation from Kang Yu-ri. As Shin Ye-ji blinked, Yu-ri tentatively reached out her hand before stopping.
"Do you want to touch it?"
"Oh, a-ah, no. It's not like that..."
"Don't you want to touch it because you're horny? Even though she's my sister, sometimes just looking at her makes me so fucking hard."
Just as he said, beneath the water, his cock was standing tall, poking out from under Kang Yu-ri's buttocks.
The sight of it, fully erect and twitching, was provocative in itself—the way the veins stood out and its pulsating majesty.
Shin Ye-ji didn't even think about covering her breasts anymore as she swallowed her saliva and stared at the cock.
"Stop looking at my cock. Look at Yu-ri's pussy first. I'll give you a chance to see this later."
She couldn't answer. As she opened and closed her mouth as if speechless, Kang Yu-jin spoke with a hint of a smile.
"Which one do you think is the hole you put it in?"
He adjusted his posture slightly. As he pushed his hips forward a bit, his cock popped out and poked its head above the water. The glans, which had suddenly emerged, was beaded with pre-cum.
It was clear he was getting excited by the fact that he was explaining this to his sister's friend. Shin Ye-ji, knowing this through female instinct, swallowed hard.
"T-th-that... since it's the pussy..."
Ye-ji's eyes briefly brushed over the urethral opening. It was a hole, but it looked far too small for something that large to enter.
Rather, there was another hole clearly revealed because it was being pulled open. Shin Ye-ji didn't know how to explain it and just moved her mouth wordlessly.
"I-is it... this hole...?"
"Which hole? I can't see it."
"Ugh, n-not this tiny hole... the one below it..."
"I'm not sure. Yu-ri."
Yu-ri, who had been breathing heavily in her excitement, snapped out of it at the sound of her brother calling her.
"Yeah, yeah."
"Can you check if Ye-ji picked the right answer?"
Still dazed from being so aroused, Kang Yu-ri glanced down at Shin Ye-ji.
Her friend had changed her posture and was now so close she could bury her face in Yu-ri's pussy. Her best friend, whom she never imagined she would have this kind of relationship with.
While getting excited by the touch of her friend's breath, Kang Yu-ri knew what her brother was going to say.
"Ye-ji, can you point to which hole it is with your finger?"
Shin Ye-ji's small body jolted. As if she hadn't expected to actually touch it with her own hand, her trembling body slowly reached out.
Her advancing hand stopped, and she looked up hesitantly. Kang Yu-ri looked at her friend with eyes wet with arousal, and seeing something in those eyes, Shin Ye-ji slowly extended her hand.
In truth, there was only one hole, so there was no real need to point it out.
But they both knew all too well that this was an act born from being incredibly turned on.
Yu-ri's body jolted, and a groan leaked from her lips.
"Correct."
"Ugh, h-huuu..."
Her hips twitched in response to the stimulation. Feeling Shin Ye-ji's finger poking at the pussy hole exposed by the spreading, Kang Yu-ri felt a sense of depravity she hadn't felt in a long while.
I'm tainting my sexually ignorant and pure friend. The thought alone was dizzying, but more than that, the situation of being foreplayed by her friend before being plowed by her brother was quite a turn-on.
Setting aside any repulsion—or even if she couldn't set it aside.
It made her realize that she was the one her brother loved. Ye-ji was more like an assistant or a helper.
So, without any anxiety, and instead dripping with sticky pussy juice from her excitement, Yu-ri accepted Ye-ji's touch.
Squish. The wet sound could be heard vividly amidst the splashing of the water. With her face flushed deep red, Shin Ye-ji gently stroked the pussy hole with her middle finger.
It was a strange sensation. It was impressive how it seemed to lick and tighten around the skin of her finger, around her touch-sensitive fingertip.
The inside, which was faintly visible, squirmed with complex movements, reacting to the minor stimulation Shin Ye-ji was providing.
That in itself was provocative. Knowing she would never forget this sight for the rest of her life, Shin Ye-ji continued the foreplay as if indulging in it.
"Ye-ji."
"Ye-yes!"
"How are your fingernails?"
"My fingernails...?"
"Can you show me?"
Ye-ji clumsily straightened her body a bit and held out her nails with a dazed expression.
Kang Yu-jin, who had his face buried in his sister's neck, looked at the fingers of the woman who was his sister's friend and his future concubine or "fake wife."
"Hmm, they're a bit long."
"Is it... bad if they're long...?"
"I suppose? If you cut them later..."
"I, u-uh... I like wearing nail polish, so..."
"Ah. Then."
Kang Yu-jin rolled his eyes as if contemplating something. After a moment, he smiled.
"Do you want to try using your mouth?"
"Wh-what?!"
"With your mouth."
The nonchalant reply made her heart pound strangely.
She felt a sense of dominance that was different from his usual clumsy and somewhat relaxed demeanor.
Strangely, she liked it. It made her heart flutter.
She remembered the side of him she had seen when she occasionally visited Yu-ri's house. It was the reason she had decided to confess to him, and also why she had given up after Yu-ri's dissuasion.
Back then, Yu-ri had stopped her by saying her brother already had a girlfriend.
She only knew now, but the girlfriend she had mentioned back then was Yu-ri herself.
She had simply restrained herself because it was a fact she couldn't easily tell even a close friend. Knowing this, Shin Ye-ji gulped and exhaled a ragged breath.
As her breath hit the pussy hole, it twitched. A faint moan flowed from Yu-ri's mouth, and at that sight, Shin Ye-ji stared blankly at her best friend.
Mature, smart, and unlike Shin Ye-ji, quick-witted and socially adept—an object of admiration who was always at the top, no matter where she was.
At the same time, a thankful and lovely friend who never placed excessive expectations on Shin Ye-ji, never got disappointed on a whim, and never looked down on her, but saw her for who she was.
And a friend who looked startlingly like her first love.
Perhaps, her first love.
Though hesitating, Shin Ye-ji slowly lowered her head and stuck out her small tongue.
"Shall we start with the clit first?"
"Yeth..."
Her pronunciation was muffled because her tongue was out. Nevertheless, without shame, Shin Ye-ji closed her eyes and pushed her tongue against the exposed, twitching clit.
At the same time, a moan burst out. Even though she tried to suppress it with an "ugh," she couldn't hold back the "hng" sound escaping through her nose. Yu-ri, twisting her head because she couldn't cover her mouth, would normally have closed her legs, but she couldn't.
Because her brother had ordered her to spread her pussy.
And because her brother's arms were holding her legs open.
So, with her pussy exposed in all its raw detail, Kang Yu-ri felt the tongue invading her once again.
"Nngh, ugh, ah, h-huuuu..."
She exhaled her suppressed breath, her body twitching. A pleasure so intense it made her abdomen squirm washed over her.
It was a psychological pleasure. The pleasure that came from the fact that her pussy was being licked by her cute, lovely friend.
Not that the physical pleasure was lacking, either. With her sensitive clitoris being stimulated, Kang Yu-ri's thighs trembled while her legs were held, and she repeatedly curled and uncurled her toes.
It was clumsy. The tongue was merely exploring.
Ultimately, it only felt good because it was the sensitive clitoris; the level of foreplay couldn't be called very high.
Nevertheless, Kang Yu-ri was aroused, and as her reason blurred, drenched in pleasure, she gasped for air.
She grit her teeth and twisted her head. When her brother's hand gripped her thigh and he kissed her neck, three different stimulations swept through her entire body simultaneously.
"Ugh, ah, h-haaa, nnnngh...!"
Amidst her sweetly flowing moans, the cock throbbed and bumped against Ye-ji's chin from between the butt cheeks. Shin Ye-ji stopped licking the clitoris and stared blankly at the thick, long, exposed cock.
A hideous yet lovely thing that made her instinctively swallow her saliva. A shape that made it clear why Yu-ri was so obsessed with it.
Even though she had little sexual knowledge and no experience.
It was a form that made her instinctively realize it would feel incredibly good.
She knew it instinctively. That this existed to make a woman feel good and to get her pregnant.
Her heart pounded. Shin Ye-ji unconsciously pressed down on her own full breasts as she breathed heavily, and without realizing it, she stuck out her tongue to try and lick it.
And Kang Yu-jin, feeling his cock twitch at the exhaled breath and knowing what was about to happen, spoke first.
"Ye-ji."
"...Yes."
"Remember what we said about your fingernails?"
Fingernails? What was that about? As Ye-ji blinked blankly, Kang Yu-jin let out a chuckle.
"Below the clit you were licking, do you see the pussy hole?"
The pussy hole. Something that looked like the entrance to a pulsing cave. Shin Ye-ji nodded blankly at the hole where the inner pussy was faintly visible, rubbing against itself and conveying a subtle pleasure.
And Kang Yu-jin said:
"To get her ready before I put it in, can you lick it for a bit and then put your tongue inside? It'll be well-relaxed so it goes in easily."
Her heart leaped. Shin Ye-ji's jaw trembled so much she almost bit her tongue, and she wondered if she had ever felt this kind of surging excitement before.
Never. It was a new experience. An experience she might never have again if not for this moment.
So, Shin Ye-ji did not hesitate. She slowly brought her face closer, and without even needing to dwell on the fact that it was her first kiss, she lightly closed her eyes and kissed her best friend's pussy.
Mwah.
Their lips met. The "hngh" sound turned into a moan, and beyond the sound of the kiss, Ye-ji stuck out her reddened tongue and licked the pussy hole.
At the sensation of the stickily applied saliva, Yu-ri's toes curled, and her ankles straightened.
Psychological pleasure overwhelmed physical pleasure, bringing her to a climax. As Kang Yu-ri threw her head back, Shin Ye-ji followed her first kiss by surrendering even her first deep kiss to her friend's pussy.
Ye-ji's small tongue burrowed into the pussy. Yet, as if to compensate for its small size, it was a lump of flesh that had grown hot with a high body temperature.
The moment Kang Yu-ri gasped at that sensation of insertion, Shin Ye-ji tasted a faint metallic tang on her tongue.
So this is what Yu-ri tastes like.
Feeling Kang Yu-jin's cock poking at her neck and chin, Shin Ye-ji thrust her tongue into Kang Yu-ri's pussy.