episode_0120

120

The raw flesh of Sehee’s sister surrounding Siwoo’s penis as if to squeeze and crush it.

Sehee’s sister was completely embracing Siwoo, as if taking him in with her whole body.

Siwoo continues his piston-like movements, feeling Sehee’s sister’s strong pressure as is.

-Thwack! Thud! Thwack! Thwack! Thwack!

“Haa… Haaa…! Hwaa! Haaa!”

Sehee’s sister’s moans erupt loudly, echoing throughout the entire house.

“Too… big! Hot! Haaa! Si… Siwoo, it’s hot… it feels like it’s burning, huuueuk!”

The sensitive inner flesh of Sehee’s sister, refined as much as it could be.

Siwoo’s raw penis goes in and out, relentlessly scraping against Sehee’s sister’s vaginal walls.

Sehee’s sister was on the verge of losing her mind from the melting heat and pleasure that felt like it would explode.

Sehee’s sister, trembling with the sense of climax that had swept through her countless times now, desperately hugged Siwoo, trying to endure.

Siwoo releases the legs of Sehee’s sister wrapped around his waist and spreads them to either side.

He puts his arms under her knees and folds her thighs as if rolling them up towards her chest.

In that position, he grabs Sehee’s sister’s arms and secures them so they don’t push upward.

A position of oppressive restraint, as if for mating.

“You’re mine! I said I’d make you feel good, do everything for you!!”

Siwoo’s desperate shout, like a wail.

Siwoo’s piston-like movements, giving his all towards climax.

-Thuwack, thwack, thuwack! Thwock! Thwack!

Siwoo’s frenzied banging sounds, erupting irregularly like the noise of a machine with worn-out and misaligned parts.

“Huuueuk! Haa! Huueung! Siwoo, Siwoo, huuueung!!”

Sehee’s sister was also calling out Siwoo’s name, making uncontrollable moans as if she had lost her reason.

“Aah, Sehee, Sehee! Euuh!”

The two reached their climax almost simultaneously, calling each other’s names.

-Phsh, phshuuuk, phujeeuk!

Siwoo’s seed was being sprayed in abundance into Sehee’s sister’s vagina and uterus.

Siwoo’s mind fills with whiteness, and the anxiety and tension that had been condensed by excitement dissipate as if instantly vaporized.

The feeling of regret washes over him along with the ecstasy created by the trembling of his body.

Siwoo had ejaculated inside Sehee’s sister.

“Huueuu heuk, hueheuk”

The sound of sobbing comes from Sehee’s sister after the climax.

A stream of warm water flows down Siwoo’s temples.

Sehee’s sister was shedding tears.

The air above the bed sinks, heavy and somber.

Siwoo and Sehee’s sister continued to hold each other tightly even after climaxing.

Siwoo’s penis, its purpose fulfilled, relaxed and remained inside Sehee’s sister’s body.

**

After some time passes, Sehee’s sister quietly pushes Siwoo aside, gets up, and goes down to the first-floor shower room to wash her body.

Sehee’s sister rinses off Siwoo’s semen and saliva, which had been smeared all over her body all night, with the shower water.

Sehee’s sister puts her finger deep inside her vagina and scrapes out the semen that Siwoo had sprayed.

-Squeak, squeak, squeak

The viscous white liquid, congealed and spread over the surface of Sehee’s sister’s vaginal flesh, slipped down her finger and flowed onto the floor.

The tingling sensation from when Siwoo’s massive member rubbed against it remained vividly on the entire bumpy vaginal wall, glistening with moisture.

After repeating the act of scraping out the semen several times, Sehee’s sister widens the opening and washes the inside of her cave with the stream of water spraying from the showerhead.

The longing climax she had been feeling all night stirs Sehee’s sister’s body for a fleeting moment.

Sehee’s sister directs the showerhead towards her clitoris.

Sehee’s sister smells the semen of Siwoo on her hand, and sprays a strong stream of water on her clitoris.

“Haa! Master~ Master! Please really take me, huuueuk!”

Sehee’s sister moans in a small voice, as if chanting.

Sehee’s sister recalls the stimulating warmth of the thick liquid that had just been sprayed into her uterus and vagina, and reaches climax once again.

After the climax, Sehee’s sister collapses onto the shower room floor, her body trembling.

Sehee’s sister was trembling again and shedding tears at the ecstatic sense of transgression that seemed to have crossed a boundary.

**

Sehee’s sister finishes showering, wraps herself in a towel, and comes out of the changing room.

“Sehee, are you okay?”

Siwoo, who had been anxiously waiting and standing in the living room, approaches Sehee’s sister and speaks to her.

Sehee’s sister glances at Siwoo for a moment.

Siwoo was wearing only a pair of red briefs and standing with a semi-erection.

Siwoo’s penis, swelling more and more as if it would burst out of his underwear.

-Thwack!

Sehee’s sister, perhaps sensing some kind of threat, reddens her face and smacks Siwoo on the head.

“Ouch!”

Siwoo groans, clutching his head.

“Why am I yours! You idiot!!”

Sehee’s sister was speaking as if she was sad, with tears slightly welling up in her eyes.

“Huh?… Huh?!”

Siwoo was answering as if flustered by Sehee’s sister’s words.

“Siwoo, what are you going to do if I get pregnant!? It won’t end with just a joke then, you fool!”

Sehee’s sister raises her voice as if pissed off, pretending to hit Siwoo on the head again.

Siwoo had the words “I’ll take responsibility” up to his throat if Sehee’s sister got pregnant, but he couldn’t bring himself to say them.

Siwoo had never seriously considered the idea of getting his mom or sister pregnant.

-Except for Aunt Seonjoo- Even while having lewd sexual acts and play with his other family members, Siwoo basically had the thought that he shouldn’t get them pregnant.

That was probably because of the absolute bond between family members, such as mother and son or sister and brother, that would not be broken.

Pregnancy was the only taboo act that could potentially break that unbreakable bond.

-Unless he planned to keep the information about the baby’s father a secret from the other family members for the rest of his life like Aunt Seonjoo-

If Sehee’s sister really became pregnant from the ejaculation just now and gave birth to Siwoo’s baby, then there would be no turning back.

The two, who were siblings, would have to live the rest of their lives as the mother and father of the child to be born.

That was a completely different matter from simply exchanging lewd jokes and having sexual intercourse.

Being in that kind of relationship with Sehee’s sister wasn’t a problem, but it couldn’t help but be a very sinful thing for the baby to be born or the other family members.

“Now that you’ve done everything you wanted to do, isn’t that enough! How long are you going to keep calling my name like that?!”

Sehee’s sister said, glaring at Siwoo, who was hesitating and unable to find an answer, as if declaring the end of the sensual game.

“S… Sorry”

Siwoo shrinks back and apologizes to Sehee’s sister.

The two had already returned to being close siblings.

Although he had some feelings of unfairness, Siwoo’s feelings of guilt seemed to deepen because Sehee’s sister had been trying to accept everything about Siwoo since last night.

“I’m already sore enough from doing it with you, would I have done it with another guy right away!”

“Go to Shinbi on Friday and tell her about the condoms! I gave Shinbi them for you to use!”

“And look! You’ve done it with Mom and Aunt, why do I only have to do it with you?”

Siwoo simultaneously felt relief and resentment from Sehee’s sister’s words, which seemed to be firing off without any order.

Sehee’s sister seemed to know exactly why Siwoo hadn’t worn a condom and had ejaculated inside her.

Fortunately, it seemed that Sehee’s sister hadn’t had a relationship with another man.

The remaining condom had been passed on to Shinbi’s sister.

And Sehee’s sister doesn’t seem to have any intention of canceling the Friday meeting.

Siwoo was now somewhat understanding the things that Sehee’s sister had said earlier, feeling wronged from her perspective.

Siwoo himself had coolly said that they should be like sex partners who secretly have affairs even if they have lovers.

However, as soon as he saw that one condom was missing, he flipped out and ejaculated inside Sehee’s sister, even shedding tears.

Siwoo recalled the series of events that had just happened in his head and thought about it from a third-person perspective, and he seemed to feel quite sorry and embarrassed.

Siwoo stood there sheepishly with his head down, as if being scolded by Sehee’s sister with a sullen expression.

However, unlike Siwoo’s mood or expression, Siwoo’s member was standing up big and stiff, as if protesting to Sehee’s sister.

Siwoo’s impressive penis, protruding out of his briefs and throbbing towards Sehee’s sister with its veins bulging.

“Haaa…”

Sehee’s sister takes a big sigh as she looks at Siwoo’s penis.

Sehee’s sister glances up at the clock hanging on the living room wall.

A little past 5 a.m.

It was originally the time to prepare to go for a jog.

“You sweated a lot, so Siwoo, you take a shower and come up. Make sure to wear a condom properly this time! There’s still plenty of time before you have to go to school. Take your time when you do it.”

Sehee’s sister, seeing Siwoo’s penis standing up towards her, offers sex with the remaining condom as if she can’t help it.

“Huh? A… Aren’t you going jogging?”

Siwoo, perhaps flustered by Sehee’s sister’s first offer of sex, was asking a strange question even though he knew the answer.

“After rolling around like that yesterday, do you think I’d have the energy to go jogging, you idiot!”

Sehee’s sister raises her voice again, as if scolding Siwoo.

“Ah… Uh… I… I guess so”

Siwoo answers absentmindedly, thinking about how she doesn’t have the energy to go jogging but does have the energy to have sex.

“I’m going to go up to your room and lie down. My room is all wet with the pillows and sheets, so it’s dirty! Hurry up and wash up and come up! Got it?”

After saying that, Sehee’s sister turns around and runs up the stairs as if fleeing.

The lewd back view of Sehee’s sister wrapped in a towel.

The slippery lubricant flowing down her thighs.

Siwoo’s member swells up again to its fullest and prepares to be united with Sehee’s sister as siblings.