Chapter 423 (Mom)
Translator: RaidenTL
Chapter 423 (Mom)

Though he was already delivering powerful piston thrusts into his mother’s pussy, Si-woo felt as if something was still missing.
Looking around, he spotted a new microphone resting on its stand.
Si-woo reached out, grabbed the mic, and immediately flicked the power switch to 'on.'
He then brought the microphone down toward his mother’s groin, where the vibrator was humming away.
Si-woo pressed the live microphone directly against the back of his mother’s hand, which was currently holding the vibrator in place.
Vrooooooom!
A dull, eerie sound of bone-deep vibration was captured by the mic, resonating like the heavy sustain of an electric guitar string.
With the microphone still pressed against the back of her hand, Si-woo began his final, earnest piston thrusting.
Splat! Squish! Thud! Thud! Thud! Thud!
As Si-woo’s pelvis rocked violently back and forth, his penis drove into his mother’s pussy with a brutal force, as if trying to pierce right through her.
The rhythmic sound of Si-woo’s groin slamming against her echoed perfectly in time with the drum beats of the karaoke machine’s backing track.
Slap! Slap!
Whenever the strength in his mother’s hand wavered, causing the sound of the vibrator to change, or whenever her legs gave out and her posture crumbled, the fiery sting of Si-woo’s palm would inevitably land on her buttocks.
Eerie vibrations, stifled moans, the wet friction of skin on skin, and the explosive sound of heavy impacts.
The fierce, intense sounds of mating created by the mother and son filled the room, blending into the rhythm of the karaoke accompaniment.
"Master... haah... haaah! Master! Haa-ah! Ahh... haa-ah!"
His mother called out to Si-woo in a strained voice, seemingly reaching her peak in no time.
Her voice seeped into every corner of the room through the microphone.
Outside the room, her voice would likely be drowned out by the mechanical music—a jagged, low-volume sound that would be nearly impossible to decipher.
As they engaged in this violent mating, it seemed her title for Si-woo had finally been settled as 'Master.'
His mother reached climax over and over, her body twisting and bucking before repeatedly pressing her backside back against Si-woo’s pelvis.
At some point after reaching a peak, the strength in her hand holding the vibrator stopped wavering.
Was it the effect of Si-woo’s spanking and his threats regarding Se-young?
Or had she realized on her own that she could never escape this hell of repetitive pleasure?
As if making a final struggle to induce the ultimate climax, his mother began to grind and swing her hips in time with Si-woo’s thrusting.
As if she were truly trying to draw the semen out of him, she squeezed Si-woo’s penis with the muscles, flesh, and folds inside her pussy.
Si-woo, who had been holding back his own climax, seemed to have finally reached his limit as well.
"Master! ...Haat... I... now! Haa... haa! I really... feel like I'm... going to die! Haa-aaah!"
His mother pleaded with him, her voice sounding as if she were about to gasp her last breath.
Even as she claimed she was going to die, the hand pressed against her groin did not pull away.
Furthermore, she did not utter the safe word he had just taught her: 'Please save me.'
"Why? You can still handle it, can't you?! ...You fucking bitch! You've been faking it this whole time!!"
Slap! Slap! Slap! Slap!
Si-woo shouted fiercely as if her behavior was contemptible, and he began to lash out at her buttocks with even greater violence.
Thud! Thud! Thud! Thud! Thud!
Si-woo began to drive his hips into her body with a ferocity he could no longer control.
"...Haat... Si... Si-woo! Mom is... now! Ha-at! Really! Ha-ak! Haa-ah! Si-woo! Ha-ak, ha-ak...! Si-woo... I'm... I'm going to die! Haa-ah!"
His mother turned her head away from the microphone in front of her face, pleading with him in a sobbing, whimpering voice.
Hearing his mother call his name as his parent, Si-woo felt a surge of impending ejaculation and a thrill so intense he could no longer endure it.
His mother seemed to sense through the minute sensations inside her pussy that Si-woo’s climax was imminent.
As if determined to see it through to the end, she pressed down on the vibrator with even more strength.
The turbulence inside her pussy grew even more violent.
His mother’s body and brain were surely more saturated with pleasure than even Si-woo could imagine...
Now, simply slowing down or stopping his violent thrusting wouldn't be enough to avoid the fate of ejaculation; it was practically a certainty.
Si-woo, wanting to witness the moment his mother truly surrendered, desperately pushed back the surging climax by clenching his sphincter with all his might to delay it even a second longer.
For a moment, Si-woo’s mind went white, as if filled with steam and fog.
Just when he thought he couldn't hold on any longer, a sentence that felt both desperate and familiar escaped his mother’s lips.
"Haa... Sa... Save me, Master! Haa-ah!"
Finally, the safe word Si-woo had been waiting for tumbled out of her mouth.
After she spoke the safe word, her body began to tremble like a bizarre wave.
Perhaps that tremor had actually started from within Si-woo’s own body.
Si-woo pressed his upper body down against her back to pin her in place, then buried his face just below her shoulder blades.
He wrapped his arms around her torso, gripping her large breasts with both hands.
Then, he began to pound into her like a dog.
Thud! Bam! Bam! Bam! Bam! Thud! Thud! Thud!
Crushing her back with his upper body and gripping her waist with his arms, Si-woo delivered the final piston thrusts for his ejaculation.
"Ah...! Mom.... ah.... ugh.... I'm... I'm sorry!! Haa-uh!!"
Spurt! Spurt! Splat! Spurt! Squirt!
After uttering an apology to his mother, Si-woo began to vomit his semen deep into her pussy.
He had been talking about grandsons and Se-young’s younger sibling, violating her hole with his bare cock as if he intended to get her pregnant right then and there.
However, when it came to the actual act of creampieing her, the thought of actually making her pregnant hadn't quite sunk in yet.
"Haa-aat.... haa-ah... haa-ah... haa-aat! Ha-at!"
Reaching her peak, his mother buried her face in her arms and let out a moan that sounded as if she had resigned herself to everything.
Squish!!
Si-woo pulled his hips back and then shoved his penis deep into her hole once more.
Spurt! Spurt!
Simply letting the flow take over, Si-woo squeezed out the remaining semen in his body into her pussy.
As he squeezed the final ounce of semen into her, Si-woo finally realized the reality that he truly might have made his mother pregnant.
"Haa-uuu... haa-aaa... haa-ugh! Huuuu..."
His mother let out a sobbing moan that seemed to be dragged up from the depths of her chest.
The strength slowly drained from the hand that had been pressing the vibrator.
Si-woo had finished his first sex and his first creampie with his mother.
Along with the lingering afterglow of an ejaculation that felt like he had achieved everything, Si-woo thought that his mother might never be able to return to being just 'Mom' again.
Anxiety, anticipation... and a sorrowful sense of fulfillment washed over Si-woo’s very core.
* * *
After the ejaculation was over, the room was thick with the heat of lust and the scent of sweat.
Having vomited all its semen, his once-rigid penis began to slowly shrink while still buried inside his mother’s pussy.
With the urge to ejaculate satisfied, the desire to empty his full bladder now filled Si-woo’s mind.
He needed to pull his penis out of her, fix his disheveled clothes, and go to the bathroom once more, but Si-woo felt as if all his energy had been drained away; he didn't have the slightest desire to move.
"Haah... haa-ah... whew... haah..."
Si-woo lay slumped over his mother’s back, catching his ragged breath.
He struggled to calm his breathing, which was as heavy as it had been when he went jogging behind Se-hee Noona this morning.
Si-woo remained sprawled out, his upper body resting heavily on his mother’s back.
Turning his head to the side, he pressed his cheek and ear against her back.
He could hear her heart beating rapidly.
His mother’s heartbeat was loud and powerful, echoing as if inside a cave.
The sound of her heavy breathing, filling her lungs and then rushing out the next moment, also resonated vividly.
Her back rose and fell sharply, like a balloon inflating and deflating.
Si-woo released one of the hands that had been gripping her breasts and carefully began to trace letters onto her back with his finger.
[Meat Toilet], [Female Slave], [Creampie], [Pregnancy]
The words were etched slowly into her back, as if digging into her skin.
His mother flinched in response to Si-woo’s mischievous finger-writing—as if he were savoring the afterglow of his ejaculation—but no verbal answer came.
[Are you okay?]
Si-woo asked, as if concerned about her mood and condition.
"Whew... haaaaaaaah~"
Normally, his mother would have scolded or rebuked him, asking how she could possibly be okay.
Instead, she took a long, deep breath, her chest rising and falling heavily, letting that serve as her answer to Si-woo’s question.