Chapter 56
Translator: RaidenTL
Chapter 56
"Si-woo, I have something to tell you."
After walking in silence for a long while, Se-hee Noona finally spoke up tentatively as they passed the public restroom in the park near their house.
—The very same public restroom where Se-hee Noona had given him her wet panties for the first time.—
"What is it?"
Si-woo had been busy imagining the lewd acts he would perform with Se-hee Noona once they were inside the empty house. He had been walking while trying to calm his racing heart, and he answered reflexively to her voice.
"Once we go inside... it’ll just be the two of us until Mom and Se-young get back, right?"
Her words seemed to take their impending sexual encounter into account. Se-hee Noona was asking as if to confirm the situation that was about to unfold.
"Y-yeah..." Si-woo answered, his voice trembling slightly.
"What are you going to do later when Mom and Se-young come back? Aren't you worried?"
She asked as if concerned about the shift in their relationship that was about to occur.
"We can think about that when the time comes. Why worry about it now?"
Perhaps emboldened by the fact that he had already had sex with his mother, Si-woo answered Se-hee Noona without a hint of hesitation.
"Sigh..."
Se-hee Noona let out a long sigh, looking troubled by Si-woo’s overconfident attitude.
"I’ve been thinking, and I don't think we should cheat."
Her voice trailed off regretfully.
"What?" Si-woo reacted, not understanding her point.
"You said it at the department store earlier, didn't you? That even if you get a girlfriend later, we can just consider it secret cheating? But I don't think that's right..."
"Why?" Si-woo asked, his tone laced with a bit of irritation.
"Because it’s common sense! We aren't even supposed to be doing things like this in the first place!"
Se-hee Noona spoke as if she were trying to reason with him.
"I told you, I don't care. Do you hate it, Noona?" Si-woo pressed her, his tone stubborn and demanding.
"Haaaa..."
Se-hee Noona let out another long sigh and continued, speaking as if she were lecturing a younger brother.
"I want you to get a girlfriend soon, Si-woo... I don't care if I get in trouble, I just want Mom to go back to the way she was, too... Right now, things between you and Mom are so strange! Se-young is in the house, too... and Se-jin Unnie will be coming back... How are you going to look the family in the eye later? So, before Mom gets home, you need to find a girlfriend quickly and think about ending this!! Stop saying weird things about cheating in secret!!!"
As she finished, Se-hee Noona’s face turned bright red with embarrassment.
She was speaking as if the relationship between Si-woo and their mother, as well as the sex she and Si-woo were going to have tonight, were already established facts.
Si-woo felt a secret sense of relief at her words, which were essentially a conditional, temporary acceptance. Fortunately, her words didn't mean she wasn't going to have sex with him tonight.
—It seemed Se-hee Noona believed that Si-woo’s uncontrollable sexual desire, and the bizarre family dynamic it had caused, would naturally be resolved once he got a girlfriend.—
Si-woo, however, believed that his relationship with his mother, as well as his relationships with Se-hee Noona and Se-young, had already crossed the point of no return.
Si-woo stepped toward the blushing Se-hee Noona. He placed his hand gently on her head and stroked it softly.
"It’s okay. I’ll never make you regret this, Noona!"
Si-woo looked at her with a serious gaze, as if making a vow to himself.
Se-hee Noona looked into his eyes, feeling as if she had just received a confession, before quickly bowing her head in shyness. To Si-woo, she looked just as cute as Se-young now, and he continued to stroke her hair while watching her reaction.
* * *
"Earlier... on the train... that thing... you know...?"
Se-hee Noona started talking again, her voice hesitant and stuttering. She seemed to be trying to explain the secret words Si-woo had written.
—She likely thought Si-woo already knew the full story behind her secrets.—
On the subway, while pressing his body and genitals against her, Si-woo had "written" her secrets on her back with his finger.
The English initial tattoos hidden on the inner thighs of Se-hee Noona and Shin-bi Noona. And the plan for promiscuous sex they had made under the guise of a "sex diet."
Her secret life, which should have remained hidden forever, had been exposed and toyed with by Si-woo’s fingertips in the most absurd way.
The tattoos on Se-hee Noona and Shin-bi Noona were located in places far too intimate to be called mere "friendship tattoos." They were like secret brands of a contract, proving their possession of one another.
—Though one could argue they were placed there just to avoid being caught.—
The conversation about the tattoos on the way home from the academy. Se-hee Noona’s subtle reaction when he traced the tattoo with his finger. And then the sex diet.
All of it was glaring evidence of the secret friendship between the two. Si-woo guessed that Se-hee Noona and Shin-bi Noona were involved in a sexual relationship.
Si-woo continued to stroke her hair gently, waiting for her to continue.
"I... with men... this is... my first time..."
Se-hee Noona suddenly confessed.
—It was as if she were asserting her innocence regarding her virginity to her own brother, with whom she was about to share a physical relationship.—
"It started out of curiosity with Shin-bi, and it just kind of happened... but we agreed to be free to have relationships with men..."
Driven by mounting physical excitement and growing internal conflict, Se-hee Noona seemed to have made up her mind to confess the intimate details of her situation with Shin-bi Noona.
As Si-woo listened, a sudden urge for sadistic play surged within him.
Does this lewd bitch really think that physical relationships with men and women are different?
Se-hee Noona intended to maintain that secret, subordinate friendship with Shin-bi Noona forever. And yet, she had just used that shameless mouth of hers to tell her own brother to get a girlfriend so he would stop violating his own family?
Her words provided him with the perfect excuse for a cruel game. Si-woo felt his excitement rise until his body trembled.
Suppressing his emotions, he scanned the surroundings. Then, he grabbed Se-hee Noona’s arm firmly and pulled her into a dark, secluded spot beside the public restroom.
* * *
"W-wait, what are you doing?"
"Talk about that later!!!"
Si-woo shoved Se-hee Noona hard against the restroom wall. He pressed his body against hers, pinning her to the wall, and began to kiss her roughly, sucking at her lips.
"Mmph... mm..."
Se-hee Noona didn't resist his forceful pressure; she let her body go limp and surrendered to him.
Si-woo’s penis was pressed against her, stretching from her groin up to her belly and below her breasts, rubbing up and down as if it might pierce through her.
Si-woo grabbed her breasts through her clothes. After squeezing and releasing them a few times, he pinched her stiff, protruding nipples between his thumb and forefinger and gave them a slight twist.
"Ah... ahhh~! Mmph."
Se-hee Noona’s seductive moans leaked out through the lips pressed against Si-woo’s.
Si-woo pulled his lips away and stared intently at her face. Her expression was dazed, her focus slightly lost. Her hot, ragged breath brushed against his face.
Si-woo released her breasts and reached down to lift her skirt. He slid his hand inside. He checked her wetness.
Se-hee Noona’s panties and the area around her groin were completely soaked with her lewd pussy fluid, flowing out like a dam had burst.
—The fluid had already trickled down her calves and was soaking into her socks.—
Si-woo coated his hand in the nectar flowing between her thighs. Then, he dropped to one knee, bringing his face level with her groin.
Se-hee Noona, caught off guard, didn't know what to do. Si-woo lifted her skirt again. He checked the tattoo on one of her thighs.
'B S'
No matter how many times he looked at it, it was clearly Shin-bi Noona’s initials. Si-woo rubbed the tattooed thigh with his hand, which was slick with her pussy fluid.
Then, he placed his finger on the same spot on her other thigh and began to write his own initials.
'S'
'W'
'Y'
Se-hee Noona flinched with every stroke. Still kneeling, Si-woo looked up at her face.
"There, now we're even, right?!!!"
At Si-woo’s absurdly bold attitude, Se-hee Noona gasped for breath, her expression looking as if she were about to cry from shame.