Chapter 162: Side Story - Bunker (20) ♥
Chapter 162: Side Story - Bunker (20) ♥
As the semen pouring toward her uterus increased, warming inside her pussy and meticulously filling every gap against her vaginal walls, I watched Kang Yu-min tremble and gasp. Her hips jerked and shuddered violently, as if they might give out entirely.
She was clearly reaching a climax. Her pussy had already been sensitized by nearly a week of constant stimulation and built-up libido, craving pleasure; having me ejaculate while buried at her deepest point must have been driving her insane.
I could understand. I wasn't much different. I felt a sense of both familiarity and endearment from my older sister’s pussy as it tightened around my cock, finding both peace and excitement within that well-known texture and grip.
It felt as though what was meant to happen had finally arrived—that everything had become right. Holding Kang Yu-min by the waist, I felt my cock, which remained half-erect and pulsing even right after ejaculation, and slowly began to move my hips.
When I pulled back, Kang Yu-min panted and pushed her backside toward me as if trying to follow, but when I caught her with my hands and stopped her, my cock slid out, dragging the inner flesh of her pussy along with it.
A thick pillar coated in a viscous mixture of pussy juice and semen was revealed. As it emerged, I heard Kang Yu-min gasp. Unable to resist the intense pleasure, her eyes strained wide, her tongue lolled out, and she let out ragged, sobbing breaths, completely defenseless against the sensation.
Everything was a stimulus. The way Kang Yu-min fell apart beneath me, her tongue poking out as if trying to lap up the pleasure I was gifting her while she lay there broken and unable to compose herself.
It was so stimulating that I had to put considerable effort into keeping my movements slow.
In a relationship that could be husband and wife, lovers, or perhaps just Adam and Eve.
I groaned at the sensation of her pussy meat writhing in sync with my movements as I slowly navigated the depths of Kang Yu-min’s pussy.
“…It feels good.”
At my involuntary words, Kang Yu-min squeezed her pussy tight. She was clearly delighted. To be so happy about having her pussy praised—and by her younger brother, no less. She was a total pervert.
Because of that, I found my hand moving on its own.
Slap!
The moment I struck her butt, a high-pitched moan escaped Kang Yu-min’s lips. She looked back at me with a dazed expression, and I stroked her buttock, which was now stained with a red handprint.
“Ugh, ah, ahhh….”
“Do you like it?”
“I… hate it.”
“Really? Truly?”
As I traced the reddened surface of her butt with my fingertips, Kang Yu-min squeezed her pussy hard and curled her toes several times.
As expected of an exercise nut, she seemed to enjoy the pain. Or perhaps such perverted tastes were instinctively latent within her.
Either way, Kang Yu-min couldn't escape the single blow I had delivered, drifting somewhere between pain and pleasure—or perhaps between pleasure and even greater pleasure.
Her glazed eyes, slurred speech, and the squelching sounds and moans that grew louder with every thrust of my hips proved it.
“Pervert.”
“I’m… not….”
“A pervert who gets fucked by her own brother, gets creampied, and squeezes her pussy in joy because her uterus is filled with his cum.”
“Ugh, nnh.”
“A perverted noona who doesn’t know what to do with herself because her brother praised her pussy for being delicious.”
“I said I’m not….”
“You even like being a victim of domestic violence from your brother, so how are you not a pervert?”
“I didn’t… like it….”
“Really? Even after this?”
I found it hard to resist the competitive urge those words sparked. I pulled my hips back far, shaking off the clinging pussy meat, and then buried my cock deep and hard inside her.
A crude, wet thud echoed, followed by a vulgar gasp from her. Her eyes flew open in surprise, sparkling as if stars were floating in them.
When I pulled back again, she reached a hand behind her with a hitching breath.
“Wait, just a—hngh?!”
Kang Yu-min let out another vulgar sound as she sprayed pussy juice with a loud squelch. Feeling my older sister’s wonderful pussy writhing and acting coy against my cock, I resumed a steady rhythm.
Preparing for yet another ejaculation.
“Nnh, ah, h-haaa…! I already… went…!”
Her toes wouldn't uncurl now. With her head buried in the bed, Kang Yu-min no longer lifted her face, shaking uncontrollably as she lost her bearings in the surging storm of pleasure.
While her mind blurred and only pleasure vividly filled her entire body, Kang Yu-min realized for the first time that her younger brother had such incredible stamina.
Despite all the training she had done, she had collapsed under a few thrusts from her brother, reduced to a mere female in heat.
It was as if he were granting her a realization.
That men and women are meant to be joined like this, and whether they are siblings or family doesn't matter.
That they were destined for this from the moment the two of them entered the bunker alone.
So, blinking her tear-filled eyes, Kang Yu-min buried her face in the pillow and let out a long, thin moan.
It sounded more like a scream, or perhaps something nearly inaudible, muffled by the pillow.
Behind that scream was the semen. Something that overflowed inside her like an active volcano, melting her entire interior and fusing them into one.
If her entire vaginal wall was made of points that felt pleasure, it felt as if they had all clumped together and hardened, so that a mere touch would make her explode and melt her whole body.
Her brother’s hip movements were that cunning and skillful.
Gritting her teeth and lifting her teary, half-closed eyes, a sob naturally escaped her at the sound of his cock slamming into her.
“N-no.”
She didn't want to go anymore. She felt like she was going crazy. Not just a simple madness, but a fear that she would become so obsessed with her brother’s cock that she wouldn't be able to see anything else.
To think she was like this after only holding back for about a week? It was unbelievable.
Maybe her brother had used some kind of aphrodisiac and was pretending he hadn't.
You cowardly idiot, Kang Yu-min thought as she sobbed and gasped. Regretting the exit of his cock, she squeezed her pussy and tried to arch her back, only to be crushed against the bed by his weight, panting.
“I’m going, I’m goooing…!”
A spray of fluid erupted as her legs straightened out, but her brother mercilessly forced her legs apart again, repeatedly committing violence against her uterus.
Thud, thud. The intensity was so great it felt like her whole body was being shaken apart with every impact. She choked and coughed, unable to breathe, yet she couldn't stop moaning from the sheer intensity of this 'domestic violence.'
Yes, it was domestic violence. Just as drugs have a lethal dose.
If the intensity of this sex were expressed as a value, it would be a lethal dose, and its roughness was equivalent to violence.
To do this to his sister, his wife, his lover, and his cum-dumpster… wasn't it too much?
With her reason long since faded, Kang Yu-min felt as though her uterus was being bruised by her brother’s merciless assault, her pussy writhing in pleasure every time his pelvis slammed against her reddened skin.
“My uterus… it’s getting bruised…!”
“Stop saying such slutty things, you crazy bitch!”
His shouting actually hurt her feelings a little. Tears leaked out. It wasn't the first or second time she’d been called a crazy bitch by her brother.
But because she was being held by him, even her heart was becoming that of a female. Tears welled up, and she felt like crying from sorrow.
Yet, her heart quickly softened and melted at the love and sincerity her brother conveyed. It was actually stimulating. So when she let out a sob, it was a mixture of laughter and moans.
Crying, laughing, moaning, letting out high-pitched cries, and fainting from climax.
Before she knew it, Kang Yu-min was being hammered with loud, wet thuds, both her wrists pinned down by her brother.
He put his hand in her mouth to keep her from biting her lolling tongue, but there was no need.
Kang Yu-min didn't even have the strength to clench her jaw.
All her nerves were concentrated in her pussy. She had become so sensitive that the mere graze of a vein made her climax.
The sheets were already so soaked it felt like her knees were submerged in water.
Kang Yu-min’s eyes rolled back at a massive climax, her whole body tensing as she let out a guttural sound.
Even that was shattered when his cock forced its way back in, thudding against her bruised cervix.
Ah, it’s coming. The semen is coming. Good.
Kang Yu-min instinctively acted coy against her brother’s cock, pushing her hips back before being pinned to the bed again. When her brother climbed on top and pressed down with his weight, she laughed happily.
“What are you laughing at…!”
“I love it.”
“You perverted bitch.”
“I love you.”
“You crazy bitch, confessing your love to your brother’s cock…!”
His whispering voice was sweet. An intense sensation, as if her brain were being torn apart. As Kang Yu-min gasped and hugged the pillow, Kang Yu-jin thrust his cock to the deepest point and ejaculated.
The surging semen felt like vivid pleasure every time it hit her bruised cervix, making her drool. She convulsed, her eyes rolling back. Though even that didn't last long.
“Ah….”
Her body was turned over. Now lying face-to-face with her brother, Kang Yu-min hungrily sucked on the lips that overlapped hers, letting their tongues entwine.
She felt affection welling up uncontrollably, and more than that, she felt like her brain was breaking.
Amidst the kiss, she felt him ejaculate inside her once more.
It was lovely. No grand thoughts of the future or the reconstruction of humanity came to mind.
She was just purely proud and enamored that her brother’s cock was pulsing and vomiting semen toward her uterus.
She only thought about how she wanted him to cum more, much more.
Until it overflowed from her pussy, until her uterus felt like it would burst.
Without thinking about realistic possibilities, she enjoyed being used like her brother’s tool.
She liked being like a small boat tossing in this overwhelming sea of pleasure.
Whether it was because she had no experience before her brother, she didn't know.
Kang Yu-min’s mind drifted in and out as she reached several climaxes in an instant, wrapping her arms around her brother’s neck.
“…Are you crazy?”
She didn't remember what she said. It didn't matter. It only served to make her brother’s thrusting even rougher, so it was fine.
Her elevated hips being slammed down was the 'breeding press' that the siblings had instinctively learned.
When a giggle escaped her, her brother lovingly put effort into pounding her pussy, letting his skin rub against her swollen labia as he repeatedly threw his weight into her.
That filling thickness and the weight that felt like it was crushing her uterus.
Everything was good. Only when Kang Yu-min gritted her teeth and arched her neck back to meet another climax did the sounds finally cease in the room, now humid with sweat, as if the act had finally ended.
Only after the cock, which seemed to pour semen with audible gulps, finally stopped.
Kang Yu-min lost consciousness with her eyes still open.
Pop.
His cock was pulled out, and a torrent of semen gushed out.
Because he had cum inside her so many times, the amount of semen overflowing from her pussy was enough to equal several ejaculations on its own.
Kang Yu-min stared blankly into the air with glazed eyes, panting with her tongue out.
While her thighs convulsed spasmodically, Kang Yu-jin let out a hollow laugh as he looked at his sister, who had fainted in bliss.
