Chapter 19
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Translator: penny
Chapter: 19
Chapter Title: Classroom Impalement
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Excessive Bio-Response
“Hee hee hee!”
Yuna giggled merrily as she rubbed her cheek against the tip of the dildo.
The weapon that had sent her life plummeting into ruin.
The tool of her social death.
Even so, Yuna welcomed it like a cherished memento of a first date.
“Hey, you know what?”
“Thanks to this thing, I got fired from my job. So I love it.”
“You love it?”
“Yeah. Thanks to this, I get to be my little brother’s lifelong flesh toilet.”
Yuna threw herself into my chest with a thud.
Her eyes were glazed over in a hazy fog.
A broken brain.
A state where pain and humiliation were mistaken for love.
“Alright, let’s get back to what we were doing.”
“Ah?!”
I gave Yuna’s ass a light smack and attached the dildo to the stool.
I wrapped duct tape tightly around the base to make sure it wouldn’t come loose.
A sturdy, towering monstrosity.
The object that had sent my sister to hell was now aimed at Mom.
I slathered on a generous amount of gel.
I coated the entire dildo until it glistened.
Then I moved behind So-hee.
Smoothly.
I lifted her skirt.
As expected.
A thick, wet stain soaked through her pantyhose.
Her body had surrendered long ago.
I wouldn’t strip her completely.
It wouldn’t be as fun that way.
Instead, I pulled out a pair of scissors.
I cut a circular hole just around the crotch area.
Snip, snip.
“Mmgh...”
Vaginal Entrance
Every time the scissor blades touched her, So-hee’s vaginal opening twitched.
Through the cut-out hole, her swollen inner flesh was exposed in raw detail.
It pulsed like a breathing hole, spewing out a gush of love juices.
“Ready?”
“Yeah. I’ll line it up!”
Yuna squatted down with a grin.
She grabbed So-hee’s waist and adjusted her ass position.
She aligned the dildo’s vicious tip perfectly with the vaginal entrance.
Schlup.
Just a little.
Only the tip slipped into the parted entrance.
Squelch.
“Grrrrgh...”
Lungs
So-hee’s ribcage compressed, letting out a hiss of escaping air.
Her inner walls writhed in response to the foreign intruder.
There was no rejection.
On the contrary, they sucked at the surface, slurping it in as they prepared the path.
As if they had been waiting for it.
“Good.”
I adjusted the stool’s height.
The moment So-hee sat down hesitantly, gravity and her body weight would finish the job.
We returned to our seats in the audience.
I handed Yuna the popcorn bucket.
“Huh? Where’d this come from?”
“Don’t sweat the small stuff.”
“Hee hee. Can’t wait to see Mom’s face. Oh, I wanna thrust it in too.”
Yuna crunched a handful of popcorn.
Her other hand relentlessly kneaded between her legs without pause.
Ready to masturbate to the sight of Mom’s depravity. Complete.
Snap.
Several seconds of silence.
“...Okay, page 142... Huh?”
So-hee’s ass descended downward.
Expecting the soft give of a cushion.
She relaxed and shifted her weight.
And then.
SPLOOOORRRRRRRRRRRRRRT-!!!!
“......?!”
So-hee’s eyes bulged wide as if they might pop out.
Her brain couldn’t comprehend the situation.
Her vision flickered white.
There was no softness.
Instead, the vicious, rigid pillar plunged into her defenseless opening.
It tore through her vaginal entrance.
Mashed every fold of her inner walls flat.
In one thrust, it pierced straight up to her cervix.
Crunch.
The sound of the dildo head slamming into her cervix.
One second later.
“GYAAAAAAAAAAAAAAAAAAHHHHHH?!?!?!”
A scream that shook the lecture hall erupted.
“Hiiik! Gack! Kergh! AAAAAAAAAAAAAAAAAHH!!”
So-hee tried to leap up.
But it was impossible.
The 30cm monster was already anchored deep in her guts.
Trying to stand would make her inner walls cling to the dildo like a suction cup, stretching painfully.
And she couldn’t sit down either.
Terror that her organs might rupture if she did.
“P-Pro, Professor?!”
“What’s wrong?!”
The startled students murmured and stood up.
“D-Don’t come! Ugh! Aaagh!”
So-hee shouted, her face drained of color.
The podium barely hid her lower half.
She couldn’t let them see.
Absolutely not.
She hovered awkwardly in mid-air.
Like she was enduring an invisible chair punishment.
A skewered roast, precariously impaled on a single pillar in her pussy.
‘Wh-what is this? What the hell... ugh!’
Her inner walls were stuffed full.
The ridges scraped at the writhing mucosa.
Foam bubbled out from between the hole.
“M-My... leg cramped... ugh... s-so... just...”
So-hee stammered excuses, sweat beading coldly on her skin.
Her lips trembled.
Her legs shook, making it hard to keep balance.
If her posture slipped even a little, it felt like this monstrosity would drill through her uterus and shred her insides.
“J-Just... like this... grk! I’ll con... ugh!”
Excessive Bio-Response
Every time she opened her mouth to speak, a moan mixed in.
Her pussy contracted wildly, clamping down on the dildo.
Pain?
No.
The starved inner walls were ecstatic at this massive intruder.
Waaang- slurp-
Her vaginal muscles spasmed on their own, trying to swallow the dildo.
So-hee’s waist bucked involuntarily.
“Ugh... s-so... anyway, look at the textbook...”
So-hee’s voice quivered uncontrollably.
She gripped the podium desperately to hold her position.
Her knuckles turned white.
“The graph shows... upward at this point... no, ugh! Downward...”
Cold sweat dripped from her chin.
Bubble bubble.
Now it was loud enough to hear if you listened closely.
The bubbling from deep in her belly.
“Ugh... hrk... and in reference material number two...”
Every breath made her diaphragm descend, pressing on the dildo.
‘I’m going crazy. Can’t breathe...’
So-hee bit her lip hard.
If she relaxed even a bit, her pussy would clench, and the bursting foam sound would echo through the mic.
Squelch. Squelch.
A flood soaked her inner thighs.
The more she held back, the fiercer her walls clamped the pillar, squirting more juices.
“The curve I explained earlier... hnn... is...”
That’s when it happened.
Front row, corner seat.
Yuna shot her hand up.
“Professor! I have a question!”
A bright, cheerful voice.
But the situation under the desk was entirely different.
Yuna sat with her legs crossed, furiously grinding her own pussy.
Using Mom’s shame as her side dish.
“Y-Yes? Student?”
So-hee’s eyes were unfocused.
She didn’t even recognize the woman in front of her as her own daughter, or that the girl was masturbating pantyless.
Her brain had no capacity left to process pleasure and pain.
“That part on page 144! Why does the graph drop sharply and form a knee there?”
Yuna tossed out a random question with a giggle.
Even as she asked, Yuna’s hips twitched upward.
“Th-that’s... later... ugh! Separately...”
So-hee dodged the answer and twisted her legs.
I pulled the remote from my pocket.
Press.
VVRRRRRRRR-!
A motor hummed from behind the podium.
So-hee’s pupils shook like an earthquake.
“Hnnngh?! Hah! W-Wait a sec. Ugh!”
The pillar in her guts began to vibrate.
And rotate at the same time.
The ridges blendered her inner walls.
The tip, which had been tapping her uterine entrance, now pounded the door openly.
“Whoa. That thing can do that too?”
Yuna whispered in admiration.
“Yeah. Didn’t use it on you back then ‘cause I was worried it’d rip your pussy. Mom’s given birth to two kids, so she should handle this much.”
“Even if it rips mine, it’s fine, so do it to me next time too, okay?”
“You’re such a pervert.”
“Hehe.”
I lightly bonked Yuna’s head.
She leaned it on my shoulder, laughing girlishly as if she loved it.
Meanwhile, So-hee’s endurance was reaching its limit.
She crossed her legs tighter.
But the pressure only made the vibrations more vivid.
“Professor? Are you okay?”
A male student from the front row stood up, oblivious to the situation.
A diligent-looking one with glasses.
He grabbed his materials and walked toward the podium.
Of all times, now.
“There’s something weird with these materials. Could you take a look...”
Step. Step.
The student approached the front.
Dangerous.
This close, he could smell it.
The scent of a bitch in heat.
And see it.
The atrocity unfolding behind the podium.
“N-No, don’t come! Stay there... ugh!”
So-hee waved him off frantically.
But the dildo scraping her uterus garbled her words.
The student tilted his head.
“Pardon? Sorry, I can’t hear you clearly.”
The student leaned in closer to the podium.
Terror drained So-hee’s face.
‘No... he’ll see...!’
Now.
Snap.
Thud.
The student’s expression froze.
Sounds ceased.
Floating dust halted in the air.
I strolled leisurely to the podium.
So-hee was frozen in a grotesque expression of mingled pleasure and terror.
“Mom. A student’s asking a question. You should answer properly.”
I went behind So-hee’s back.
Grabbed her shoulders with both hands.
And then.
I slammed her down toward the floor with all my strength and weight.
SQUIIIIISH-!
“Grrrrrrgh...”
Internal Organs
Uterine Entry
Her awkwardly perched ass slammed down to the floor.
The air left her lungs in a forced whoosh.
Her insides twisted, organs shifting upward.
Her lower belly bulged out in the shape of the pillar.
Crack. Squelch.
Her uterus screamed.
As if it might burst any second.
Yet in the stopped time.
So-hee’s body didn’t resist.
Schlup... sluuuurp...!
Cervical
Her vaginal folds welcomed the intruder, coiling around the dildo with wet chewing sounds.
“Perfect.”
I cranked the vibration to max.
The rotor buried in her uterus thrashed wildly.
I returned to my seat.
Next to Yuna.
“Ready, sis?”
“Yeah! Hurry! Hurry!”
Yuna stomped her feet in anticipation.
Snap.
0.5 seconds.
Silence.
So-hee’s mind couldn’t keep up.
The student was still leaning in.
She had been standing.
Suddenly, the world dropped out from under her.
“...Huh...?”
So-hee’s pupils dilated.
Her mouth gaped like a fish.
Cognitive dissonance.
Followed by the onslaught of sensation.
The crushing pressure as if her guts would burst.
“......?!?!”
So-hee’s head snapped back.
Veins bulged on her neck.
“Noooooooo!!!! GYAAAAAAAAAAAAAAAAK!! AAAAAAHHHH!!!!!!!!!”
A shattering scream exploded.
Dignity?
That was a luxury she couldn’t afford.
“Hiyaaaaang! M-My belly! Ugggh! It’s ripping! Aaaang!”
So-hee collapsed her upper body onto the podium.
Her legs spasmed wide open.
In ecstatic welcome to the intruder.
The problem came next.
Her brain had already lost control.
Slap. Slap.
So-hee’s hips moved on their own.
Grinding around the dildo like a millstone.
Pleasure Tolerance Exceeded
PSHHHHHHHHHHHHH-!!!!!
Her uterus squirted fluids.
The pent-up release burst out like a high-pressure hose.
Even amid it, her lower body didn’t stop, relentlessly rolling her hips.
Thud. Thud. Thud.
Squish. Squish. Squish.
“Wh-what?! P-Pro, Professor?!"
The student recoiled in horror.
A drenched puddle spread under the podium.
The professor’s honor soaked the floor with its stench.
“Hiiik! Gack! Kergh! S-Save... aaahn!”
So-hee clawed at the podium, eyes rolling back.
Whites showing in her eyes.
Drool spilling from her mouth.
Anyone could see: a whore lost in ecstasy.
“Wh-what the...”
“Hey! Should we call 119?!”
The lecture hall descended into chaos.
Students pulled out smartphones.
Screams and shutter clicks.
“......!”
So-hee clung to the last thread of reason.
She couldn’t let it end like this.
My honor.
My career.
My life.
“G-Get...”
So-hee gasped out.
“Get out! Everyone out!! Class is canceled! No lecture today! Ugggh!”
A ragged eviction order.
The students, bewildered, hurriedly emptied the lecture hall.