Simultaneously Stimulating the Asshole and Pussy
Honestly, at first, I felt a little sorry. I'd gotten so worked up, so horned up that my nipples were rock hard, that I ended up choking my sister's neck with all my strength... Seeing her flail desperately as her breathing and blood flow were completely cut off made me think, 'Oh shit, I could've killed her if I'd messed up.'
Cheol-gyu Lee was a pervert, sure, but not a psychopath.
"You okay, sis?"
"Hah... hah... ugh, yeah..."
So watching her gasp for air, wiping the bile that had risen right up to her lips, I couldn't help but feel a bit soft-hearted. But that didn't last long.
'Eh, gotta be more careful next time.' That wasn't reason enough to let go of the sex slave I'd already collared.
And besides... my sister, glancing at me nervously, ended up thrusting her ass back toward me on her own.
Cautiously, but definitely... sticking out that huge ass of hers and giving it a little shake...
"Huh?"
"...W-well, anyway, you're not gonna stop tormenting me till you pull it out, right?"
Oh. This was a first.
Of course, even when I forced myself on her, she kept cumming, so I'd suspected as much. But this confirmed it.
"What the hell... sis, you ended up surrendering because you can't forget the taste of my dick? Heh heh heh!"
"N-no...!"
My sexually repressed confidence as a noona-obsessed loser virgin had exploded in the opposite direction—into excessive arrogance.
"Don't lie. Then what's this?"
"Hngh...!"
Cheol-gyu scooped up the pussy juice gushing out of her cunt with his fingers and shoved it right in front of her face. Sticky and slimy. Transparent mucus stretching like a thread between his fingers.
"After making you masturbate... and leaving you exposed on the street... you got so fucking turned on you went into heat, huh, you sow bitch?"
"N-no... that's not..."
Fuck... I had to make this stubborn sow bitch squeal with all my might till the end.
More than anything, I'd wanted to bust a nut in her throat, but that got interrupted unintentionally, so I was a bit annoyed despite feeling sorry.
"Come here. I'll grant your wish and send you off completely."
"I-I never wished for that—hnggggh!!"
Cheol-gyu's iron rod pierced the sow. Like a barbecue skewer.
=====
"Haaah!! Ah...! Ah!!!"
"Kekeke! Not at home, so you can scream all you want, right? Huh?!"
"Ahht...! Ah!!"
Fucking her secretly at home or the academy had its own thrilling vibe... but pounding away in this motel with no interruptions, howling and moaning freely, resolving our primal lusts in the most barbaric, primitive way wasn't bad either.
"Hngh...! Ugh!!"
Yeon-woo Lee realized that when he fucked her at home or the academy, Cheol-gyu had actually been holding back. If she moaned too loud, he'd get caught too. He'd shown some consideration in speed and depth.
'He held back that much... even though he was stabbing all the way to my cervix?'
Compared to that, now with zero consideration...?
"Aaaang! Ang!! Ah!!!"
She had to scream outright. Thwack! Thwack! Thwack! Thwack...!!!
Grabbing her shoulders and slamming into her front and back with full recoil, nothing but hard, harder, hardest—viciously, maliciously pounding with raw force. His rough, crude fucking had never been delicate to begin with, but motel sex without even minimal restraint was straight-up violence.
"Grh... ughht...!"
A different kind of pain from getting her throat fucked.
"Feels good? Huh? Hey, you slut bitch. You love it as long as I shove it in, right?"
She couldn't even protest his taunts—her mind went white. But... it wasn't pure pain. Her womb ached like it was going to burst, but that sharp pain twisted into pleasure in her brain.
So...
"Grh... uuuugh..."
She gripped and yanked the motel bedsheet with both hands as a dizzying pleasure like her body would explode and a deadly pain like her lower belly was being pierced crashed over her simultaneously.
"Heeeugh... ughr..."
In the end, her eyes rolled back and drool dripped as she lost her mind completely.
Cheol-gyu's fucking skill wasn't anything special, of course. Until recently, he'd been a noona-obsessed virgin loser. Did he have a muscular, jacked body? Nope—165cm skinny anchovy build. Handsome face as natural aphrodisiac? Hell no. Nicknamed monkey, Toyotomi Hideyoshi, goblin.
But huge size. Massive, brute-force cock. Plus rock-hard rigidity—not some floppy dick. That beastly tool made it possible.
"Ah..! Ah!! S-stop...!"
"No. Fucking. Way."
Even as she begged him to stop, the goblin grabbed her arms, yanked them back, and kept shaking his hips fast. Splurt! Spluuurt!!! Splurt! Pang! Pang! Pang!!!!!
Slamming her soft-yet-elastic body back and forth like a recoil spring made obscene fleshy slaps like pounding a drum made of meat, and the leaking juices got crushed at the cock-pussy junction, splashing everywhere with wet squelches.
"Heeeugh... ughk... ugh"
Like anvil and hammer.
=====
"Haa... haa... ah..."
"Hnggggrh... ugh..."
After the intense sprint, even Cheol-gyu was exhausted from the breathless workout that made his mouth reek of acetone, so he hugged her body tight and paused to rest.
"Hoo... hoo... fuck, that was so good..."
"Uht..."
Like a cicada clinging to an old tree, his lower body stuck flat to her huge ass. And his short legs sprawled tight over Yeon-woo's back as she lay on all fours like a beast. Panting like that, his body rested—but his hands didn't.
"Ah... sis's tits are fucking amazing..."
The reason humans became upright lords of creation—free hands. Naturally, those hands reached forward to knead the tits of Yeon-woo noona, sprawled on all fours like she was waiting.
Squish squish, squeezing her tit mounds, pinching and twisting nipples with fingertips, scraping areolas with nails.
"Uht! Uuht...!"
Every time the stimulation hit, her exhausted body twitched. With his cock still plugging her pussy tight, each full-body jerk squeezed him in a delicious way.
"Ah... haa... haa..."
As he groped her tits to fill his maternal void, Cheol-gyu's eyes caught her ass cheeks spread wide in doggy position. And between those fat cheeks, her pink chrysanthemum wrinkles still holding color.
"Mm..."
Should he... touch it once?
Cheol-gyu, rich in theoretical knowledge despite zero practical experience (though the sources were dubious), caught his breath and started shaking his hips again. Slower than before, clearly.
But that drove Yeon-woo even crazier.
"Ah... ah? Ah... uht... ah, feels good..."
"Kekeke... you like getting fucked by me? You're a total perv bitch too, sis."
"...Ugh... uht... d-don't knooow..."
After minutes of manic pounding, her pussy insides were sore and stinging with bittersweet pleasure. Then suddenly slowing to gently stroke her walls?
Her hypersensitive depths flooded with electric bliss signals. Not Cheol-gyu's intent, but it clearly pushed her toward orgasm.
And...
"Hoo... hoo... mind if I stick a finger in here?"
"...Ah.. aaah! Ah!! Ah... wha...?"
"Keke..."
His usual announcement. Yeon-woo tilted her head, not hearing properly, but Cheol-gyu spread her gaping cheeks wider anyway, raised his index finger... and pressed gently on her asshole.
"Heeek?!"
As expected. Her super-sensitive spot made her jolt up about 30cm in doggy pose.
"D-don't...!"
"Heh heh... who's putting it in? But damn, you're weak here."
"Uuuugh!!!"
And the hard pistoning resumed. Splurt-splurt-splurt...!
"Hahk... hah! Hah!"
Pounding fiercely like before... but now one finger rubbed and stimulated her asshole wrinkles too.
This time, her ultra-sensitive anus. Nerves there and in her pussy firing together rocketed her brain into meltdown with massive arousal...
"S-stop... ughr..."
"Feels fucking amazing here, huh? Right?"
"No.... shiiit...."
Her reactions hyped Cheol-gyu too, so he pushed his finger deeper and deeper.
Squuuish—constant pressure finally relaxed her sphincter—
"Hngh... hnggggh..."
With sobbing sounds, her whole body vibrated like a tuning fork, and finally—
"What...? You actually cumming?"
Her body shuddered violently.
"Kuh.... kehk..."
Orgasm so intense she couldn't speak. Her strength melted away completely, and she collapsed face-down.
"Haa... haa..."
All she could do was gasp raggedly.
Of course, seeing that hyped Cheol-gyu—he mounted her and ramped up to another sprint.
"Haa... haa... fingering your asshole made you cum for real...?"
"....Uht"
Utterly conquered by the double assault, Yeon-woo couldn't even regain her senses as thick semen shot into her pussy again.
====
Slap—
"Sis... sis?"
Slap!
"Ugh...?"
My cheek stings—I open my eyes, and Cheol-gyu's ugly face swims into view.
What...? Did my memory cut out for a sec? The last thing I remember is my mind going completely white from the intense stimulation...
No way—did I cum so hard while he fucked me that I passed out too?
Passing out mid-sex...
But my whole body feels limp, no strength left—like I'd fried a fuse in my brain from one massive orgasm...
He's grinning down at me, looking satisfied. And he holds something out...
"Hoo... drink this."
"...Huh?"
"Hurry up."
A paper cup. Something sloshing inside...
"...Water?"
"Yeah. Drink."
"...Okay."
My throat was parched, so I grabbed the cup as he ordered and chugged—
Ah...
"Urp! Blech!"
What he gave me. Wasn't water at all.
Tasted thick and sticky like barley tea...
"Wh-what?! Th-this isn't water!"
"It is water. Your pussy juice."
"...What?"