Chapter 18
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Translator: penny
Chapter: 18
Chapter Title: Filial Piety
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"Gotta be filial to you, sis."
Vroom—
The cars in every lane waited for the light to change.
"Last one."
Snap.
The World Stops.
I strolled casually into the middle of the road.
I pulled down the skirt covering her face.
Her expression was a sight to behold.
Eyes glazed over, drool streaming from her mouth.
Anyone could see it was the face of a total slut.
"Sis. Can't you see the cars waiting?"
I dragged Yuna to the hood of the car right at the crosswalk line.
I placed both her hands on the hood.
I hiked her ass up high.
"The drivers must be bored. Gotta show 'em something fun, right?"
I yanked her pants down.
I positioned myself behind her.
Pffft—!
"Guhhhh..."
Pressure Detection:Internal Organs
I slammed straight into her womb in one go.
Yuna's inner walls clenched around me like mad.
The world had stopped, but her organs remembered me and welcomed me back.
The folds inside rippled like waves, sucking at my tip.
"Haa... You're the best, for real."
Sex in stopped time.
With the drivers as our audience.
I grabbed Yuna's hips and thrust wildly.
Hard enough to dent the hood.
Thud! Thud! Thud! Thud!
"Look closely. They're all watching you, you filthy cumdump slut."
I pinched Yuna's nipples and smacked her ass.
Each time, her walls clamped down even harder on me.
"Cumming."
I forced my way past the entrance to her womb.
Deepest spot.
Spurt—!
I flooded her with cum.
Enough to make her lower belly bulge out.
"Whew."
I pulled out.
Her pussy gaped and bubbled with frothy white.
I stood Yuna up.
I straightened her clothes.
"Alright, now..."
I slipped back to the sidewalk.
Time to raise hell.
Snap.
Time Flows.
The signal changed.
Honk! BEEEEEP—!!!!
Horns blared, shaking the intersection.
Cars that had been ready to go screeched to a halt, unleashing the noise.
And at the same moment.
"...?!"
The sensations of pistoning thrusts and creampie bliss crashed into Yuna's mind.
The coldness of the hood.
The heat in her womb.
The heavy fullness of the cum inside.
"Guh... Uh... Ah..."
Yuna's eyes rolled back, whites showing.
Her mouth gaped open as if tearing.
"KyaAAAAAAAHHHHH!!!!!"
A scream.
Close to the mating cry of a beast in heat.
"Hiiik! Huhk! So hot! Feels so good! My belly's gonna burst! Uwaaaah!!"
Yuna started thrusting her hips wildly toward the drivers.
Legs spread wide.
Status Ailment:Pleasure Tolerance Exceeded
Between her trembling legs.
From under her no-panties skirt.
Drip. Splatter. Gush.
Frothy white spilled out.
A white puddle formed on the asphalt.
"Crazy bitch! Move it!"
"You wanna die that bad?!"
Drivers rolled down windows, hurling abuse.
But it didn't reach Yuna's ears.
She slipped in her own puddle.
Flailing at empty air.
"More... Fuck me deeper... Guh! Gonna... get pregnant!!"
Social suicide.
"Sorry! My sister's not feeling well!"
I dashed into the road, feigning panic.
I grabbed Yuna's arm and pulled.
But.
Splay.
Yuna's legs spread on their own.
They wouldn't close.
Her body was confused.
Still impaled on cock.
Still mid-fuck.
"Uh, ungh! Don't know! Pussy's so full! Hyun-min! Your dick won't come out!"
Yuna awkwardly bent her knees, spreading her legs as wide as possible.
Crab legs.
Perfect stance for standing doggy.
She let me drag her like that.
Squelch. Stagger.
A grotesque sight.
Yuna waddled with her lower half splayed.
Every step, she bucked her hips at nothing.
Like she couldn't bear to let go of an invisible cock, pelvis twitching forward.
"Hiiik! Ungh! Feels too good! The good feelings won't stop!!"
She crab-walked across the crosswalk.
Between her self-spread thighs.
Her swollen, engorged pussy gaped, leaving a trail of white on the ground.
"Look at that woman walking."
"She's out of her mind."
"But what about that guy who appeared and vanished earlier?"
"Same person?"
"Some weird shoot?"
"Who knows?"
Amid stares of shock and confusion.
Yuna shuffled and danced.
She probably thought she was just walking.
To others, it was a beast in heat courting a mate.
The bench by the sidewalk.
I sat the flailing Yuna down.
People crowded around, murmuring.
"What? Drugs?"
"That's the same girl from the road earlier, right?"
"Outfits match."
"She pissed herself."
Gazes of contempt and disgust.
Yuna slumped on the bench, panting raggedly.
Her unfocused eyes looked up at me.
And.
"Hehe..."
She laughed.
Like a broken doll.
Face smeared with every fluid.
"Hyun-min... I... failed..."
Yuna's trembling hand went between her legs.
Fingered the froth dripping down her thigh.
Brought it to her mouth and sucked.
Slurp.
"Came... three times... Huhk."
She licked the cum from her lips in ecstasy.
"I'm such a... total rag, right? A real cumdump, huh? Hehehe."
Yuna rubbed her face on my pant leg.
Like a dog recognizing its owner.
I stroked her messy hair.
"Yeah. You broke the promise, so time for punishment."
I whispered in her ear.
"Round two at home."
"Ungh... Yes... Punish me... Punish this slut pussy..."
Yuna's eyes clouded with joy.
As if the whispers and blame around her didn't matter.
=========================================
Morning.
University campus.
Click. Click.
Crisp suit.
Neat updo.
Perfect professor, Kim So-hee, to anyone watching.
But my eyes don't lie.
The awkwardness in her gait.
Her hips stiff, legs quivering with every step.
Like someone desperately holding something back.
"Hyun-min, look at that."
Sis, clinging to my arm, giggled.
"Mom's ass twitching like that. What if she's already in heat before we've even started today?"
"That's rich coming from you."
Yuna's state was a mess too.
Face shoved under her hat.
Bare legs sticking out of dolphin pants, wrecked.
Squelch. Squelch.
Mucky sounds with every step.
Thanks to no panties.
Or rather, she couldn't wear any even if she wanted.
"Hoo... Uh..."
Yuna stopped walking and crossed her legs.
Her hand dove straight between her thighs.
Scratching at the soaked mound with her nails.
"Ah, my pussy itches... Driving me crazy..."
"Ease up, sis. You'll wear it out."
"But it's so itchy... Guh."
Gazes be damned.
Even as passersby glanced, she shoved fingers into her pants, relishing the looks.
Squelch. Slurp.
"Hyun-min, my pussy's so itchy. Can't you just fuck me quick? Real quick. Please?"
Sis panting like a bitch in heat.
Her brain so pickled in pleasure, normal life was impossible.
"Hold it. We brought Mom's present."
"Tch... Always taking care of Mom. Won't fuck me."
Yuna sucked her wet fingers.
Fishy nectar scent wafted.
Perfectly broken.
We trailed So-hee from a distance.
Mom didn't notice.
Not even the squelching of her daughter fingering herself right behind.
Or rather, she had no spare attention.
So-hee paused, catching her breath raggedly.
"Uh... Ungh..."
She pressed her bag against her lower belly.
The lingering stimulation surely still scraping her walls.
"Heading into class. Let's follow."
"Yeah. Hehe. This'll be fun."
Yuna followed me, hand still in her pants, shuffling along.
Pale mucus dotted the ground where she passed.
================================
Tiered lecture hall.
Hardly an empty seat.
Yuna and I, hats pulled low, took the back corner.
"Ugh... Cold."
Yuna twisted the moment she sat.
The hard chair pressing her swollen mound.
"Hoo... Ungh..."
Her hand slipped under the desk.
Class starting or not.
Others watching or not.
Scratching her itchy hole was priority for Yuna.
Up on the podium.
So-hee gripped the mic.
"Alright, let's begin. Page 142 of the textbook..."
Her voice cracked sharply.
So-hee's brow furrowed, cold sweat beading on her forehead.
Even standing looked grueling.
Heavy throbbing between her legs, walls screaming to be filled.
Dizziness for sure.
'Gotta sit down...'
So-hee stepped back.
Toward the chair behind the lectern.
She swung her hips back.
Ass lowering toward the seat.
Now.
Snap.
The World Stops.
Drip.
All noise vanished.
Students' murmurs, Yuna's squelching fingers—everything halted.
Professor Kim So-hee.
Frozen mid-sit, relief in her eyes, ass hovering.
Companion Designation: Choi Yu-na
"Let's go."
"Yeah! Hehe!"
Yuna pulled out her wet fingers.
Schlup. Pop.
Squelching vacuum, then her pussy chewing air.
Empty hole begging on its own.
"Tch..."
Yuna grumbled and jammed back in.
Shuffling behind me.
"Uh... Ungh.."
Thighs a muddy mess.
All day like this.
Probably festering by now.
Whatever.
We headed to the podium.
Right in So-hee's face.
Her eyes full of relief—pathetic.
No clue what was coming for her body.
"You've had a tough time, Mom."
I shoved aside the chair she was about to sit on.
"Can't have you getting comfy. Gotta keep you on edge for class."
A backless stool from the room's corner.
I dragged it to the spot.
Pulled the prepared item from my bag.
30cm long.
5cm thick.
Monstrous studs on the surface.
Monster dildo with a heavy suction base.
"Huh...?"
Yuna's eyes widened at the dildo.
She grinned and nudged my arm.
"Hyun-min, this is that one, right?"
"Huh? You recognize it?"
"Duh! My pussy remembers."
Yuna puffed her chest proudly.
Schlup, schlup.
...Though her hand never stopped between her legs.
"The way it scrapes inside? Fucking insane."
Yuna reached out, stroking the studs.
"Right? Got more."
"For real? For me?"
Yuna beamed, hand out.
I pulled the dildo away.
"Nah. This one's for Mom."
"Kinda hate handing it over. It's mine."
"Gotta be filial, sis."
"Tch. Fine."
Yuna pouted, then added.
"But fuck me with it outside later. Deal?"
Our sis, man.
"Sure."
Way too perverted.
That's why I love it.