Dungeon Mutation
Watching Kim Ha-eun walk right into the room of her own free will, I slammed my hips down hard and buried myself deep into Park Yu-jin beneath me.
Schlick, schlick, schliiiick, schliiiiick!
"Nngh, uunh…! It's too♡ rough… ahng♡"
Park Yu-jin clenched the bedsheets in her fists and trembled all over. Her eyes had already rolled back, whites showing as she rode the crest of pure ecstasy.
"H-hey… Seo-jun…?"
Kim Ha-eun's voice quavered from the doorway.
"What?"
I only turned my head slightly to look at her. Kim Ha-eun bit her lip, unable to finish whatever she meant to say. The atmosphere in the room seemed to overwhelm her completely.
"If you've got something to say, spit it out. Can't you see I'm busy?"
My cold tone made her flinch, yet she still took another hesitant step inside. She glanced around with a complicated expression, then finally steeled herself and spoke.
"…Can I… join too?"
"What about Choi Jae-hyuk?"
"Don't know. Useless piece of trash like that."
Whatever had been between them looked beyond repair.
"So you came here of your own will, then?"
"Yeah…"
"Then what are you waiting for? Strip."
Kim Ha-eun hesitated for a beat, then lowered the zipper of her combat suit with trembling fingers.
The outer layer slid to the floor, leaving her in nothing but black lace underwear. She lingered there, uncertain.
"Underwear too. All of it."
My order made her shoulders jerk. She didn't seem ready to refuse, though. She bent slightly at the waist and started sliding her panties down to her ankles.
Completely naked, Kim Ha-eun instinctively crossed her arms over her chest and pussy.
"Hands off the pussy."
"Ugh… it's embarrassing."
She squirmed, face burning red, but I answered by bringing my palm down hard on Park Yu-jin's ass.
Smack!
"Haaahng…!"
"Move your hands so I can see the state of that pussy. Hurry up."
In the end Kim Ha-eun gave in and slowly lowered her arms. Between her tightly tensed, quivering thighs, a smooth, freshly waxed pussy was fully exposed.
"Come closer."
At my call she crawled up onto the bed. I roughly pulled my cock free of Park Yu-jin's cunt.
With a wet schlick, white cum mixed with her juices spilled out of Yu-jin. The sheets were already soaked and sticky.
"Yu-jin, switch."
"Yes… Seo-jun-ssi…♡"
Park Yu-jin retreated with a dazed look. I gripped my still-hard cock in one hand and held it out in front of Kim Ha-eun's face. It glistened with Park Yu-jin's fluids.
"Clean it with your mouth first."
"Eek… no way! Why the hell would I put something covered in another girl's pussy juice in my mouth?!"
Kim Ha-eun recoiled in disgust and turned her head away. No matter how far she had decided to go, taking something that had just been inside another woman was still a step too far for her.
"That so? Then get out and starve to death with Choi Jae-hyuk."
"……"
Kim Ha-eun bit down hard on her lip, then finally brought her face toward my cock with a look of pure humiliation.
"…If I clean it, you'll give it to me, right?"
"Depends how you do."
She squeezed her eyes shut and stuck out her tongue.
"Slurp… churp… mmm…"
Her brow furrowed at the tangy taste of Park Yu-jin's juices mixed in, but she worked her tongue desperately, trying to please me.
"Haa… chomp… schluurp…"
"Wow, your blowjob technique is fucking terrible."
My blunt insult made Kim Ha-eun's face flush scarlet as she lifted her head.
"Tch… when the hell would I have ever done something like this?!"
"What, you never even did it for Choi Jae-hyuk?"
"Why would I put a dirty guy's thing in my mouth?! I just jerked him off half-assed and that was it."
"Looks can be deceiving—you're pretty conservative under the surface. Or maybe Choi Jae-hyuk just wasn't attractive enough."
"Hmph, I'll have you know I have a refined mouth! I'm not some girl who puts just anything between her lips."
"That right? So you're polishing this one so carefully because it's high-class?"
"Th-that's… this isn't just anything. This is my lifeline…"
Kim Ha-eun muttered the excuse, then, having nothing left to say, went back to licking my cock.
"Schlurrrp… chuuup…"
She was so bad I honestly didn't think I could even cum like this.
I grabbed a fistful of her black hair in one hand and slowly pushed my hips forward.
"Open your mouth wide."
"W-what are you trying to—?"
"Your blowjob is so fucking awful I'm going to teach you myself how to train that throat of yours."
"Wait, mmph!"
Before she could finish speaking I drove my cock deep into her mouth. Kim Ha-eun's eyes rolled back for a second and tears welled at the corners.
"Uuughk, uk, uuuuugh!"
The relentless pressure battering her uvula made her claw at my thighs in resistance, but I only tightened my grip on her hair and held her firmly in place.
"You've got a refined mouth, right? Then you should be able to take this much. It's on a completely different level from Choi Jae-hyuk's pathetic little thing."
I worked my hips like a beast, fucking her throat raw. Spit ran in thick strands down her chin, but I didn't stop.
"Uugh, uuuugh…!"
From the side, Park Yu-jin watched with a lewd smile and brought her hand to Kim Ha-eun's already-soaking pussy.
"Seo-jun-ssi, Ha-eun down here is already flooding. She acts like she hates it with her mouth, but her body's a total slut."
Kim Ha-eun trembled and tried to protest, but my cock plugged her throat so thoroughly that no real sound came out.
"Mmph…! Tssup…!"
The way her throat clenched around me felt pretty damn good.
I smirked and pressed her head down even harder.
"Now that's more like it."
Every time Kim Ha-eun's nose touched my lower stomach, her throat bulged out and then collapsed again. Tears and snot smeared her increasingly ruined face.
Park Yu-jin spread Kim Ha-eun's pussy open with two fingers and rubbed the already-drenched folds while laughing.
"Seo-jun-ssi, want me to warm her up for you first?"
"Taste her and give me a review."
"Yes♡"
Park Yu-jin immediately pressed herself tight against Kim Ha-eun from behind. She grabbed both of Kim Ha-eun's firm, bronze-toned ass cheeks and spread them wide, then stuck out her long red tongue and boldly licked up the soaked entrance of her pussy.
"Chuuup♡ mmm… her pussy's in pretty good shape. It's not virgin, but she must've taken care of it—it's still tight and springy. The folds are gripping my tongue and won't let go♡"
Park Yu-jin's filthy report made Kim Ha-eun's body visibly shudder. Even as shame painted her face red, the cock buried deep in her throat and Yu-jin's tongue working her from behind were evaporating her reason at high speed.
I twisted another thick handful of her hair and pumped my hips faster back and forth.
Spit foamed and ran down her lips, her chin, all the way to her chest.
"Uuuugh! Mmph! Uuuuuungh!"
The merciless battering of her uvula made Kim Ha-eun dig her nails into my thighs. Even the sting of those nails felt good; the pleasure was peaking hard.
"I'm about to cum, so don't spill a single drop."
My warning made Kim Ha-eun's eyes shake wildly.
"Uugh, uk…!"
The swelling right before climax filled her throat completely.
"Cumming."
Brrrrrt—!
"Ubbuugh—!!"
White fluid overflowed from Kim Ha-eun's mouth and nose, dripping all the way under her chin.
"Ah-ah, I said don't spill."
Gulp, gulp.
Her throat bobbed heavily with loud, wet swallows.
"Haa… haa…"
When she finally spat my cock out of her mouth, a long white string stretched from her lips. With a dazed expression she stuck out her tongue and licked up everything that had stuck around her mouth.
"I… I swallowed it all."
"Well? Taste different from Choi Jae-hyuk's cum?"
"…Do you have diabetes?"
"No."
"Then why is your cum so sweet? Like someone mixed honey into it…"
That was entirely the effect of the enhanced Sperm Addiction.
Any partner who receives the user's semen into their body even once rapidly becomes addicted to it. As the addiction progresses, the user's semen is perceived as possessing the finest sweetness and flavor. If the partner goes without receiving semen for longer than a set period, physical withdrawal symptoms will manifest.
Kim Ha-eun was still panting, tongue out as she licked her lips.
"This is… really weird. There's still a sweet taste… left in my mouth."
"Feels good, right? After you swallow Seo-jun-ssi's cum, your whole body gets insanely hot. Look… you're already overflowing again."
Park Yu-jin dove between Kim Ha-eun's thighs and licked her pussy once more.
"Nngh… stop… don't lick…♡"
I tapped my cock against her cheek a few times and looked down at her.
"Mouth's done. Now I need to fill that lower hole with cum too."
Kim Ha-eun held her breath and looked up at me. There was no refusal in her eyes. Instead, hot breath spilled from between her parted lips.
"Yu-jin, hold Ha-eun's waist."
"Yes, Seo-jun-ssi♡"
Park Yu-jin pinned Kim Ha-eun's upper body down and forced her ass up toward me. Kim Ha-eun's smooth pussy already gleamed, soaked through with her own juices and Yu-jin's saliva.
I pressed my cock against her wet entrance.
"W-wait, a condom—?"
"You think we've got something like that here?"
"J-just a second… then at least let me take the pill or—"
"No."
I twisted my fist in her hair and shoved her face down into the mattress so she couldn't run. With her escape cut off, Kim Ha-eun trembled as she looked up at me.
"Today's a dangerous day, you know…!"
"Oh, that just turns me on more. Sounds to me like you're begging for a raw creampie."
My words made my cock swell even thicker; Kim Ha-eun's eyes filled with shock.
"Hiiik… why is it getting bigger… and yours… it's so huge I don't think it'll even fit…"
"Don't worry, it's only about twenty-one centimeters. Let's find out just how well that pussy of yours stretches."
"N-no! Hwaaaaah!"
Schliiiick!
My massive cock forcibly spread Kim Ha-eun's folds and forced its way inside. The overwhelming size and searing heat—unlike anything she had ever felt—tore a scream from her throat.
"Haugh…! It's too… big…! I feel like I'm going to tear…!"
When it was only halfway in, her vaginal walls clamped down like mad. The narrow, burning flesh gripped my cock and fought it, but I only pushed my hips harder.
Schluuuuck—!
"Haaauuungh…!!"
Her pussy stretched all the way open, and the tip of my cock bumped against the mouth of her womb.
"Still a little left."
"L…ie…"
I twisted her hair even tighter and drove the remaining length home in one brutal thrust.
Thud—!
"Hwaaaaangh♡!"
Kim Ha-eun's eyes rolled back. My cock nudged her cervix open and crushed all the way into the deepest place inside her without mercy.
"You're clamping down for dear life."
"Uuu…! My stomach… my stomach feels like it's going to burst…!"
I seized her waist with both hands and slowly drew my hips back. As the cock pulled free, her folds turned inside out and foamed white around it.
Then again—
Schliiiiiick—!
I buried it to the root.
"Nnghiiit♡"
At Kim Ha-eun's filthy moan, Park Yu-jin laughed from the side, spread her soaked pussy open with her fingers, and stared openly at the way my cock disappeared and reappeared.
"Wow… it really goes all the way in. Ha-eun, your belly's even bulging a little."
"Haungh…! S-save me…! It's too deeeeep…!"
"Don't worry, you won't die. And you said today's a dangerous day, right? I'll specially fill that womb of yours to the brim with the thickest load I've got."
I locked my grip on Kim Ha-eun's pelvis and drove my hips like an animal.
At the same time I activated Sensation Amplification at ten times. Stacking it dozens of times the way I had with Seo Ran and Ho Hwa-rin would have been too much for these two; they were still too fragile.
Even ten times would give her pleasure she had never tasted before.
Schlick, schliick, schliiiick! Schlpuck!
"Hiiit…♡ This is real sex…♡ Everything I've done until now… was all fake…♡"
Kim Ha-eun's brain seemed to be melting; she rolled her eyes back like a drug addict and let her tongue hang out long.