Gender Reboot
0004. My Sister Got Rebooted ♡

Her skin flushed a beautiful peach, her body radiating a heat that was almost feverish as I pressed against Jimin's large, soft ass.

I buried my fully erect cock as deep as it could go, and unleashed all the thick, potent sperm I'd collected today.

*Vrroooom!!*

*Vrroooom♥ Vrroooom♥♥*

Oh, oh, oooooh.

My brain's melting. My brain's melting from the ultimate, depraved sex of my life.

The pleasure of conquering Jimin-noona's pussy was almost too intense for a pathetic NEET like me.

Each breath sent a surge of emotion through me, blurring my vision.

My cock throbbed, releasing every last drop of semen within my balls in a pleasure I'd never experience even if I jacked off a hundred times.

Still, still...

*Vrroooom♥ Vrroooom♥*

As if my body knew that this was the last chance to get Jimin noona pregnant.

I poured my cum deep into the sticky, narrow pussy that had given my cock such pleasure.

Filling her womb close to bursting.

*Vrroooom. Thwack. Thwack!!*

"Mm… Kuugh… Hnnngh…"

There were no words like, "You can't," or "We're family, even if we're not related," or "Please don't come inside."

It was just a mating between two animals filled with lust and nothing else, I kept thrusting my cock inside her, extremely aroused.

The signals exchanged during the mating were just my deep breath and noona squeezing her pussy.

Thwack… Thwack…

Ah, aaaah…

Jimin's pussy was draining my balls...

Huh? Wait? Even though I came, the pleasure didn't stop.

Even though this was my first time, I could tell it was an amazing pussy.

I grabbed her waist, squeezing it tight.

"Ugh… Ungh…"

Jimin was pinned under me. Her body continued receiving the sperm of an inferior male who would never dream of her unless something like this happened.

Jimin slowly lowered her ass. I followed, laying on top of my noona.

I don't want this to end.

"Let's do it one more time, Noona!!"

"…Huh? Haa?"

"Like making a final memory for your poor little brother! Let's go!"

"Ah, uh?"

Ah, screw it!

I have the advantage here!

I covered my sister's body with both of my hands and started thrusting.

My erect cock was forcefully thrusting into Jimin's pussy. there was no way to avoid it, even when she was on her knees, Jimin's big ass rippled with each thrust.

My sister had best ass, and a the top-tier pussyt♥

"Damn it, why do I have to beg! Let's make the pussy normal. Stick out your ass!"

"Ah…! Ah…!?"

I poured my raging lust into my stone-hard cock, continually thrusting it into her wet pussy.

Noona's pussy never seemed to dry up, and it seemed much wetter than before, but it didn't seem to be just the result of the cum.

It's much easier than the first time!

"Ugh! Ugh! Ugh…! Hnnng!"

Right now I can only see Noona's back, I can see the sweat on her back, her beautiful side breasts, and her slender arms.

The most thrilling part was that Noona, who would nag and correct me if anything I did wasn't to her liking, was actually quiet and obedient when it came to pussy sex.

*Squeak, squeak, squeak, squeak.*

"Ung! Ugh! Ugh! Ugh!"

In her heart, she might be cutting ties with her family and be cold and distant.

Maybe after this is all over, she'll slap me and report me to the police.

If I think like that, this pleasure is just a dream, a delusion.

But I won't stop.

I can't stop something that feels so good!

Jimin pressed her ass against me, thrusting, and repeatedly taking my erect cock inside!

*Thump.Thump.Thump.Thump!!*

"How can I stop after fucking this pussy! Just be my wife!"

"Ah… Ah…… Ah……!"

"Support me. Sis……! Support your good-for-nothing, loser brother!"

"Ugh… Ugh…… Hngh……!"

Noona was unusually keeping her mouth shut. It's probably 100% intentional.

Doesn't want to talk to me? Doesn't want to hurt me? All sorts of reasons came to mind, but I was focused on the sex.

My throbbing cock being stroked by Jimin's tightly gripping pussy.

At this moment, in this simple, pleasurable act, I couldn't resist even a little. Dopamine kept gushing out……!

*Squeak, squeak, squeak, squeak* ♥

Ah, a pussy I'll never forget, even in prison, even in death ♥

I'm sorry to the lucky groom-to-be who met my sister at the matchmaking event, but I'm going for the impregnation sex!

*Throb, throb* ♥

"Khngh! Sis! Shin Jimin!"

*Squeeze* ♥

"I'm cumming in your pussy again!"

*Vrroooom* ♥ *Splat* ♥ *Splat* ♥

I kept fucking her, pressing against Noona's ass like a wild horse that had lost its reins.

All night, without rest, I kept thrusting into her thoroughly soaked pussy, and until the sun rose, Noona kept her mouth shut, wriggling her butt in pleasure.

*Splat* ♥ *Splat* ♥

I couldn't even remember how many times I came inside my sister.

I was devouring my sister like I wanted to kill her, and I only came to my senses when the sunlight filtered through the window of my room.

"U… Uh… Ugh…."

A few strands of pubic hair stuck on my sister's large, twitching ass from contact.

Her butthole twitched, and the bedsheet was soaked with our love juices.

Jimin's voice was barely audible, and she was twitching her thighs as if completely exhausted.

"Ah… Ah… Haa…."

Without a word, Noona, who had endured my wild sexual desire with her big ass, fell asleep, soaked in sweat and gasping for breath.

…… My sexual drive was off the charts….

I never thought I could do this…….

My cock didn't seem to be slowing down.

'Was I always this healthy….'

Anyone would become healthy just by looking at this pussy and ass, but….

It was such intense sex, my balls were aching.

Jimin was sprawled on the bed like a frog, with her pussy opening still open wide, leaking cum out continuously.

…… *Glug..Glug...glug*…….

'If this isn't a safe day, she is pregnant for sure.'

I'm fucked…. Am I fucked……?