Chapter 136: Side Story - Younger Sibling (19)
Chapter 136: Side Story - Younger Sibling (19)
Shin Ye-ji’s parents were strict people.
They were conservative individuals who lived according to the traditional values of chastity and conduct. Because of this, although Shin Ye-ji had received sex education by her age, she had never even imagined what truly went on behind closed doors.
She only came to truly understand it after witnessing the incestuous relationship between the siblings, Kang Yu-ri and Kang Yu-jin, with her own eyes.
Until then, sex had been nothing more than theoretical knowledge to Shin Ye-ji.
It was merely a category of information—the understanding that a man and a woman could conceive a new life through such an act.
It was something she never thought she would do herself, let alone witness.
‘…Not that I’ve ever done it.’
Ye-ji quickly cut off her train of thought. Standing in front of the bathroom, her hand hovered over the doorknob, trembling slightly.
She felt strangely nervous. Why? She had already seen the siblings doing it, so why now…?
Ye-ji narrowed her eyes as if analyzing the situation, and soon realized the reason.
Last time, only the siblings were naked, but this time, Ye-ji was naked as well.
That fact hit her like a truck. She held her breath, her eyes widening as she stared at the wooden door.
From the other side, she could hear the sound of pouring water, humming, and splashing.
It felt surreal, but this was the first time she was showing her naked body to someone else.
Unless she counted when she was a toddler, she had never shown her naked body even to her parents. Ye-ji’s household adhered to conservative values, and she had been forced to maintain a somewhat modest demeanor under that influence.
Of course, even without that, she wasn't the type to walk around the house naked or be defenseless.
Regardless, she didn't know what to do in this unfamiliar situation, her face turning beet red.
Logically speaking, there was no problem. She had seen incest, and she had even proposed a fake marriage; so what was the big deal about seeing and being seen naked?
In fact, considering she might have ended up rolling around in bed with Kang Yu-jin if Yu-ri had allowed it, this should have been nothing.
Nevertheless, the psychological resistance was significant. Ye-ji covered her voluptuous breasts with her arms, and even then, she fidgeted and pressed her legs together at the thought of her pussy being visible.
No, if anything, it only emphasized it. After much trial and error, Ye-ji tried to wrap a towel hanging in front of the bathroom around herself, but realizing it was too short, she decided to settle for just covering her private parts.
Her arms barely covered her nipples, and her hands held the towel to hide her pussy. Keeping her secret place hidden, Ye-ji took a deep breath, turned her body slightly to the side, and turned the doorknob without letting go of her cover, her knees bent.
Creeeeeak. The sound of the door opening felt loud. Ye-ji felt the blood rush to her head as she slowly straightened her awkward posture.
“…What are you doing?”
Lying close together in the bathtub, the siblings greeted her.
“Are you covering up? Because you’re shy?”
She nodded hurriedly. Standing tall, Ye-ji looked at her best friend and her brother-slash-lover with trembling, dizzy eyes.
The siblings were pressed against each other in a strikingly comfortable posture. In that sight, Ye-ji could glimpse the years of intimacy and affection she hadn't witnessed.
She realized that these siblings must have always lived like this. She even felt that they might have done this several times when she had come over to play.
No, they definitely had. Ye-ji hesitated, unable to take a step, and Kang Yu-ri, who was watching her, laughed while resting her head on her brother’s chest.
“Ye-ji, I’m cold. Hurry up, come in and close the door.”
Even though it was summer, the air conditioner was on outside the bathroom, making it chilly. Ye-ji shuddered at the cold air brushing against her skin and cautiously took one step forward at a time.
The bathroom was thick with steam that looked like smoke. The siblings filled the bathtub, which wasn't very large but was big enough for two people to lie in.
“Close the door, too.”
“Ah, okay…”
As soon as she closed the door, the warmth filled the space as if it had never been cold. Ye-ji unknowingly let out a sigh and lingered in front of the bathroom door.
“Aren’t you going to wash? Come closer.”
At her best friend’s words, Ye-ji approached, trying to deduce what kind of change of heart had occurred.
Clearly, until not long ago—just moments ago, even—Kang Yu-ri had obviously been unhappy with Ye-ji’s fake marriage plan.
But now?
It was as if Kang Yu-ri had pivoted toward supporting the plan, welcoming Ye-ji’s presence and beckoning her over.
Ye-ji couldn't understand the sudden change. She didn't know if it was because of something she did or something the brother did.
Ye-ji approached hesitantly.
“Why are you covering yourself?”
“Ugh, well…”
“Because you’re shy? There’s nothing to be shy about. We used to wash together all the time.”
“No… it’s different from back then…”
Trailing off, Ye-ji’s eyes drifted to the man who might become her husband in the future.
He had an impressively sturdy, muscular body and bore such a striking resemblance to Yu-ri that anyone could tell they were siblings.
Even when he was just being quiet, there was a strange sense of feigned clumsiness hidden beneath his cold or sharp impression. It was as if her eyes were strangely drawn to him.
The man blinked at Ye-ji’s gaze and her indirect mention.
“Are you shy because of me?”
The words were sudden. Kang Yu-ri slowly turned her head to meet the eyes of her brother and lover.
“Wouldn't she be?”
“I’m hurt.”
“I’ll comfort you later so it doesn't hurt.”
This wasn't a conversation that should happen between siblings. Even just considering the suggestive context made Ye-ji’s head spin, but Yu-ri was clearly enjoying Ye-ji’s reaction.
“So, Ye-ji, aren't you coming in? Should I make room for you?”
“Oh, well, I’ll… slowly…”
“The water’s getting cold. Come in so we can save on the water bill.”
The justification was too clear to simply refuse. Ye-ji approached hesitantly.
“I’ll put the towel here, okay?”
Before Ye-ji could react, Yu-ri’s hand snatched the towel away.
Her pussy was exposed in an instant. As Ye-ji let out a small shriek, both siblings looked at her.
She belatedly covered herself with her hands, but she knew it was already too late. Kang Yu-jin’s eyes were wide as if the image was burned into his retinas, and Kang Yu-ri was giggling.
“Ye-ji, you looked at our bodies like you were licking them with your eyes, so why can't we look at yours?”
Only then did Ye-ji realize she had been staring far too intently at Yu-ri and Yu-jin’s bodies. As she blushed in embarrassment, Yu-ri laughed and gestured.
“We don't mind, so come in. We have a lot to talk about.”
Talk. Perhaps that was the reason she had entered this bathroom. Ye-ji finally nodded and, covering her breasts with her arms and her pussy with her hands, slowly stepped into the tub.
“…Haaah.”
The hot water seemed to climb up her ankles. Heat surged through her already warm body, and a dizzying ecstasy melted her muscles into mush.
She was already tired from rushing over. Ye-ji didn't have much stamina, which was evident just by looking at her build and frame.
So, as soon as Ye-ji dipped her ankles into the tub, she felt her body automatically sink down.
Before she knew it, she sat down and leaned back in the tub, which felt a bit cramped for three people despite being long and fairly wide.
And she unknowingly let out a sigh. A sigh that seemed to expel all the breath inside her.
Yu-ri and Yu-jin were staring at Ye-ji.
Yu-ri was sitting on Yu-jin’s lap, and naturally, she flinched at the sensation she felt against her back.
“…Oppa.”
“It’s a misunderstanding.”
“Stop looking at Ye-ji’s breasts.”
“No, I wasn't looking.”
“Then that’s even worse. Are you saying you got hard from seeing her pussy when she walked in?”
“No, it’s not like that…”
“Womanizer. Pervert. A total pervert who gets hard looking at his sister’s friend in front of his sister.”
What on earth was this conversation? Ye-ji, momentarily limp and dazed, processed the dialogue and was shocked by the content.
“…Did, did you see…?”
“Yeah, I saw. Even when you moved the towel earlier.”
“I thought you said you didn't see.”
“Oops.”
“Ugh…”
Ye-ji covered her breasts with her arms in embarrassment, but it was useless against Yu-jin’s gaze.
If anything, it was more provocative.
‘They’re really big.’
Since she was small and short, it was easy to overlook.
Ye-ji’s breasts were about the size of her own head. Since Yu-ri had a larger build, Yu-ri’s were larger in absolute terms, and their mother was the largest person Yu-jin knew.
From Yu-ri and Yu-dam to their mother, Lee Seon-mi, none of them were short, so they naturally felt large.
Even Yu-min was the smallest in the family, but even she was considered busty.
In that sense, even for Yu-jin, whose eyes were accustomed to large breasts, Ye-ji’s body exuded an aura that could only be described as feminine.
A slender but fleshy waist, voluptuous breasts, and large hips.
If Kang Yu-dam had a model-like physique, Shin Ye-ji was more of a traditional beauty.
In a way—
“Oppa.”
“Uh, yeah?”
“Stop staring. Ye-ji’s face is going to explode.”
Oops. Only then did Yu-jin see Ye-ji’s beet-red face and slowly turned his head away. Yu-ri nonchalantly pinched her brother’s cheek.
At a glance, it could easily look like she was sulking or jealous.
But having dated Yu-ri for a long time, and as her brother, Yu-jin knew. And Ye-ji, who had been friends with them for a long time, also knew.
This was essentially just teasing; she didn't actually feel any ill will.
In fact, it was quite the opposite.
It was the kind of behavior that suggested she might actually allow the fake marriage.
Sure enough, Yu-ri spoke up.
“Ye-ji.”
“Yeah?”
“I don't want to beat around the bush anymore, so I’ll just ask.”
“Uh, okay. I’m listening…”
“Will you be okay?”
The words carried many meanings. Ye-ji blinked for a moment at the sharpness behind the question.
Are you okay with spending your life like this? Won't you regret it?
It was a complex question, asking if she could be trusted and if there was something worth gaining by going that far, regardless of the reason.
Ye-ji was momentarily speechless and couldn't answer, but…
“…Yes.”
She answered cautiously. Even though she didn't know the exact purpose or the hidden intentions behind it.
At her friend’s words, Yu-ri closed her eyes deep and then opened them, saying:
“Fine, then…”
Yu-jin, who had been watching tensely, flinched as he felt his sister’s buttocks pressing down on his cock.
“…Do you want to see?”
At his sister’s shyly uttered words, Ye-ji cautiously nodded her head.