Chapter 50: Birthday (4)♥
Chapter 50: Birthday (4)♥
The pussy meat clung stickily to my fingers. It possessed an indescribable viscosity, as if it had a will of its own.
Yet, it lacked the unpleasant sensation that usually accompanied such stickiness. As if possessed, I pushed my fingers deeper, and my younger sister trembled slightly, her hand clamped over her mouth.
Hng, ah... The moans leaked out. It was the voice of my sister, burning my soul and melting my reason. Moans I thought I would never hear in my life, moans I hadn't even dared to imagine.
Her voice was lower than I expected, and rather than being sweet, it felt thick and syrupy.
Just like her pussy right now. Though I hadn't intended to be clinical about it, I applied the lessons I had learned from Kang Yu-min and Eldest Noona to my sister’s pussy, drawing out a reaction.
At the same time, a certain confidence welled up within me. I pressed down firmly on the vaginal walls with my hooked fingers and stroked downward, causing my cock to throb inside my pants.
“Ngh, th-there, I like it there…”
My sister murmured, her hand still covering her mouth. Following her lead, I pressed firmly on a specific spot with my bent middle finger. Immediately, a gush of pussy juice soaked my palm and pooled there.
“…You’re so wet.”
My sister’s dark eyes, glazed with ecstasy, turned toward me. Her eyes were unfocused and heavy with moisture. They wavered as she nodded her head, her gaze brimming with liquid.
“Because… Oppa is doing it…”
“Do you like your Oppa that much?”
“I love you. So, so much.”
I swallowed hard. I felt my arousal surge even more at her confession.
This was my sister, born of the same blood. A sister whose very birth I had witnessed.
We had lived together since childhood, spending countless hours together until she grew into the person she was now.
And that sister was offering her pussy to me. As I poked and prodded that pussy, she poured out her love.
The reality of it made my brain feel bleached white.
With my member throbbing in my pants and my head filled with a rush of blood, I opened my mouth without realizing it.
“Did you… usually masturbate while thinking of me?”
Without hesitation, my sister nodded. Watching her blush a deep crimson with shame, I wondered.
Why on earth was I only finding out about this now?
“What were you thinking about while you did it alone?”
“Thinking about… hng… being ravished by Oppa?”
She managed to squeeze the words out with a seductive smile. My heart jolted as if it had hit a steep slope, and I swallowed before moving my fingers again.
The pussy meat that had been clinging so tightly finally let go of my fingers, and my sister let out a frantic, high-pitched cry.
She was fragile. My sister, whom I thought would be composed even in this situation, was panting and moaning for all to see.
It felt a bit like the tension had snapped. Images of Kang Yu-min and Eldest Noona flickered through my mind.
I took a long breath and forcibly withdrew my fingers from my sister’s pussy, which was twitching and tightening in the throes of a climax.
“…Ah?”
She let out a confused sound and stopped.
“Why… did you pull out…?”
My sister looked at me with bewildered eyes.
Facing her, I blinked, feeling a wave of confusion.
What was this? Usually, Kang Yu-min or Eldest Noona would be desperate for me to put it in by this point, and if I spent too much time on foreplay, they’d lose all their energy and wouldn't be able to keep up.
As my eyes wavered, my sister’s gaze turned sharp in contrast.
The words that came out of her mouth were something I couldn't ignore.
“Aha, I guess this is where you stop with the older sisters?”
My body froze. Her eyes pierced through me, and I hovered my fingers near her pussy, watching her reaction warily.
How? No, she must have known. But why now?
Wasn't there an implicit agreement to pretend we didn't know? I watched her nervously, tension coiling in my gut.
“But for me, this isn't enough.”
“…Huh?”
I blinked at her words. Just as she said, my sister began to toy with her own pussy hole as if it were nothing.
“Did you get tired?”
Her seductive smile was vivid. I froze at this unfamiliar expression of hers, one that felt like it would be burned into my mind even if I closed my eyes. She whispered while watching me.
“Or… do you want to do it?”
My crotch reacted instantly. My sister let out a short laugh.
“Do you want to use your sister’s virgin pussy?”
While my mind was in a daze, her hand slowly reached down and lowered my zipper.
As if synchronized with the zzzzip of the zipper, she undid the button and pulled them down. Before I knew it, my cock was exposed.
“…It’s big.”
My sister’s pussy hole brushed against my throbbing, burning cock.
My breath turned hot automatically. My mind froze again. As the waves of reason that had been trickling in were pushed away by excitement and a sense of depravity, only impulse remained.
“Your sister’s virgin pussy… what do you want to do with it?”
Her soaked panties were so wet that they didn't return to their original shape even when she let go; instead, they clung to her skin, twisted like a rope.
Her torn stockings were ripped wide from her thighs to her crotch, leaving her completely exposed.
Her thighs were slick and glistening with pussy juice, and droplets of the fluids that had spilled out when I withdrew my fingers remained.
As I sat on the chair and dragged my glans along her thigh, my pre-cum left a long trail. There was no need to wipe away the dripping sweat.
“Ngh, ah, ugh, hi… it’s coming in….”
Our bodies overlapped.
I heard the sound of the chair dragging and the table being pushed by our bodies.
But I didn't care; my only thought was to crush my cock into my sister’s pussy.
The pussy meat I felt then was…
“Ugh.”
It was so tight that a strained sound escaped my lips involuntarily.
I didn't know if it was because her beloved Oppa’s cock had entered her, or if she was just built that way.
Every time I pushed in, her pussy meat twitched and tightened even more. Feeling a resistance that felt like it might snap me, I finally reached her uterus.
The bumpy texture of the cervix felt clear against the back of my glans, and the sensation of pussy juice flowing ceaselessly between the clinging walls drenched my cock.
I caught my breath while holding my sister close.
Naturally, Yuri’s legs wrapped around my waist, and her arms around my neck.
It was the ultimate intimacy.
I felt like I wanted to stay like this forever, but…
On the other hand, I couldn't move. Something was blocking me.
It was a conscience and a fear I hadn't realized I still possessed.
That fear mirrored itself in my sister’s eyes as I looked into them. I stared into her gaze and wondered.
How did things end up like this?
I remembered when she was only six years old. A child who was still a local kindergartner and said she was excited to go to school.
A lovely child who said she was looking forward to going to school with me.
A cute younger sister who cried and threw a tantrum, begging me to stay in school longer when I told her it would be hard for us to attend together.
That child was now in front of me, wearing a seductive expression while squeezing my cock. That fact alone made the urge to ejaculate surge within me.
My spine burned hot, and my breath came in gasps so sharp they felt cold.
My sister’s seductive smile was directed at me—at me, who was wandering through the distant past.
“Does your sister’s pussy feel good?”
I couldn't answer.
“Does it feel good… to fuck the little girl who used to cry because she wanted to go to school with her Oppa?”
My body flinched. As if following my memories, my sister hugged me tightly and whispered.
“The girl who cried at her graduation because she didn't want to leave her friends… how does it feel now that she’s pinned under her Oppa?”
Guilt washed over me. A sense of sin so disgusting it was almost nauseating swept through me.
But even more than that, I felt a sensation of something filling up in my testicles. It felt as if something was burning hot from my lower abdomen, rising past my stomach to my solar plexus, melting everything in its path.
My body felt itchy. It was itchy because of the flowing sweat and rising body temperature.
But instead of scratching, my hips moved. As my heated breath escaped and my hips moved of their own accord, my sister giggled.
“Does it feel good to do it with the sister who used to cry in silence during middle school because you never noticed how much she loved you?”
“Yuri, stop…”
“The bad girl who spent all of high school agonizing over how to confess to her Oppa and… get into a relationship like this… you’re having sex with her right now.”
“I…”
“Does it… feel good?”
Her voice, heated and laced with moans, whispered into my ear. As my body stiffened, my sister whispered while cradling my head.
“I… love it….”
My body jolted. My breath hitched at the tightening of her pussy. I knew there was an automatic contraception option and that she wouldn't get pregnant no matter what.
But the thought that I shouldn't cum inside occurred to me naturally. Seeing my body hesitate and stiffen, my sister whispered sweetly.
“Then… in the uterus of your sister, who was so desperate to be fucked by her Oppa’s cock the moment she became an adult… will you… hng… spray plenty of her real brother’s cum?”
I couldn't hold back any longer. My hips moved on their own. I moved my waist, listening to my sister’s moans, which were filled with more joy than she could handle.
The sticky sound of fluids echoed, along with the repeated dragging of the chair and the table. Leaving behind the clattering sounds and the noise of people outside, my ragged breathing filled the space.
I split open my sister’s tight virgin pussy, repeatedly striking my glans against the sanctuary that had never before admitted a foreign object.
Like ringing a bell, I declared over and over that this was now my exclusive property, coating it with pre-cum.
From now on, and forever.
My sister’s uterus and pussy belonged only to me. That thought alone dominated my mind.
I would leave my mark. Without even considering the possibility of pregnancy, I grabbed my sister’s hips as she let out moans that were closer to screams of pleasure. I forced her legs wider and thrust my cock deep inside.
As if refusing to let me pull out, her legs wrapped tightly around my waist. I stroked them as I pushed my cock right up to the entrance of her uterus and exhaled a heavy breath.
The pussy meat that had been tightening around me from all sides, from root to tip, began to convulse intermittently. At the same moment we reached our climax, I ejaculated amidst a shock that blurred my vision.
Inside her, my cock twitched and trembled. It was an intense shock, as if I were ejaculating the very last piece of my soul.
Haa… I barely managed to catch my breath and straightened my back. My sister, her arms still wrapped around my neck, shrieked with delight.
“…Finally.”
Her voice was sweet as she whispered. Before I even had time to process what I had done.
Suddenly, my sister whispered.
“I want to have Oppa’s baby.”
And then, I felt her pussy tighten firmly around me.
Cruelly, my cock did not subside. Instead, it remained stiff as if this much activity didn't even count as exercise.
As if by unspoken agreement, my sister and I began to take off the rest of our clothes.