Pleasure
It was the weekend. I hadn’t set foot on campus in just a week, yet somehow it felt like an eternity since I’d last had a day off. Still, there was nothing in particular I felt like doing. I wasn’t the type to game or hit the gym. So, as usual, I lay sprawled on the bed, restlessly shifting around, when a text arrived from an unexpected sender.
She’d definitely said she was taking the day off. The thought crossed my mind, and I briefly considered asking why, but since she was already reaching out to visit, I saw no reason to turn her down. We didn’t have any prior plans anyway, and I’d decided to enjoy whatever came my way without hesitation.
I sent back a curt reply.
The message was read, but no response came. She was probably already on her way. I dragged myself out of bed and started cleaning, then washed my hair while I waited for her. An hour later, Seo-hee arrived sooner than expected and began ringing the doorbell nonstop. My hair was still damp, but I decided to let her in rather than keep her waiting outside.
“...Why’d you take so long to open the door?”
“And why are you in such a hurry?”
I’d noticed it the first time we met at the convenience store, but unlike Chae-yun’s cute, pure aura, Seo-hee gave off the strong impression of a cold, urban beauty with a fierce edge. Even in her convenience-store vest and casual clothes, she’d been striking. Now, dressed in nicer streetwear with her makeup done, I genuinely thought she looked beautiful.
“I’m coming in.”
She brushed past my shoulder and stepped inside first. I glanced at her once before closing the door.
“...It’s cleaner than I expected.”
As she looked around my place, I moved closer.
“What are you—mmph?!”
I suddenly kissed her. My tongue pushed into her startled mouth, stirring everything inside. Her slender arms flailed, trying to push me away, but the struggle only excited me more.
“Hah! What the hell are you doing?!”
“You knew exactly what would happen when you came here. Stop pretending otherwise.”
The most important instinct these creatures valued was the prosperity of their species. To achieve that, they needed to reproduce, and the key factor in reproduction was genetic compatibility. The perfect male for that was standing right in front of her.
“........”
I grabbed her chin, tilted her lowered, blushing face upward, and kissed her again. This time I ravaged her mouth as if claiming her entire body through it. She trembled from just the kiss. I pulled her into my arms, tangling our tongues together. Her meaningless resistance while trapped against me was oddly adorable.
“...Haa♡...ngh...”
When I eased up to let her breathe, she pulled back slightly, gasping for air. I tried to look at her face, but just like last time, she avoided my eyes and turned her head to hide her expression.
“............”
I watched her quietly. I had my suspicions, but... I lifted her up as she panted and carried her to the bed. She let out a short, startled scream.
“Kyaa!”
“Take off your pants.”
“.........”
My tone was firm and commanding. Without any resistance or protest, she squirmed awkwardly and peeled off her pants. The way she covered her face with her arms in embarrassment was a stark contrast to Chae-yun’s bold initiative.
I removed my own pants and laid my rock-hard cock on her stomach. She seemed nervous, sweating, yet her eyes never left it.
“U-um... ah...”
She tried to say something but couldn’t form the words, quickly hiding her face behind her arms again. I asked to confirm.
“You don’t hate this, right?”
“.........”
When she gave a tiny nod, I thrust all the way in without warning, driving to the root until I reached the deepest part of her. The sudden rush of pleasure made her body go rigid, every muscle locking up tight. She couldn’t even moan.
“Ha....!♡ Ah.....!!♡”
Looking at her now, I was certain. I began moving slowly, but unlike before, she fidgeted restlessly, avoiding my gaze. She seemed to want to say something but stopped herself. So I slammed into her hard again. As her body jolted, I held her close and whispered into her ear.
“Your body loves being used however I want, doesn’t it? You filthy slut.”
“Ngh♡! Kuuuh!!♡♡”
She didn’t answer with words, but her body shook like a broken wind-up toy, and her pussy clenched and writhed around me in perfect response. I had thought something was off. She was a masochist—someone with a peculiar sexual taste for pain and humiliation.
“Is the ‘original owner of that body’ the pervert, or are you the pervert?”
“I-it’sh meee♡ Ever since this body came to you♡ I’ve wanted you to treat me like this♡”
She confessed honestly while riding shallow waves of climax. I pushed her down again. These parasitic lifeforms usually inherited their host’s personality. But if the host was influenced by something before fully merging with the brain during parasitism, wouldn’t they inherit that as well?
Humans, when faced with overwhelming terror, cling to faith or blind belief in order to preserve their sanity. At that time, I must have appeared to Seo-hee like some kind of malevolent deity. What I gave her was pain, fear, and humiliation. The original Seo-hee had accepted all of it as a divine gift before vanishing, leaving this body—and the pleasure it derived from such treatment—to the monster that had taken it.
That was probably the right way to think about it. I decided to enjoy this act again, one that required no consideration whatsoever. Sex with Kwang-dae had been the same—no care needed, basically just masturbation. But playing with a toy that reacted so richly was bound to be fun. Unlike Kwang-dae, who could actually die, this woman wouldn’t go down so easily.
I pounded her cervix at a pace that would cause normal women pain.
“Ahn?!♡ Ah♡! Thank you♡! Thank you so much♡!”
Instead of suffering from the pain I inflicted, Seo-hee thanked me for it. She wrapped both legs around my waist, making it clear she had no intention of letting me go. To give her a measure of satisfaction in return, I slowly slid both hands up toward her face. Then, in an instant, I wrapped them around her throat and began to squeeze.
“Khk?!♡....Kkgh....!!♡......♡!!”
Her eyes widened in shock. Her thin arms grabbed at my thick ones, but as oxygen to her brain dwindled, her grip gradually weakened.
“...!!♡....♡!!!”
Even the sounds from her throat, desperately trying to draw air, faded away. Her face grew redder, her pupils rolled upward, and her eyes looked ready to flip back completely. All the while, I never stopped pistoning into her hole. She looked like she was in agony, on the verge of death to anyone watching, but that wasn’t the case. She was actually begging me for more pain.
Her pussy and womb clamped down hard, refusing to release my cock. Her brain must have been starved for oxygen, barely able to maintain consciousness, yet her legs locked around my waist never loosened.
“You’re a complete fucking crazy slut. Hey, don’t pass out. Tighten that cunt more.”
“...!!♡...!!!♡”
Her wide-open eyes no longer showed pupils, only stark white sclera. Foam began to bubble at the corners of her mouth. Ever since I started choking her, she had been cumming violently without pause. Her brain, faced with impending death, was erasing the fear by flooding itself with dopamine from the orgasms. The moment I felt her climax once more, soaked in her own brain chemicals, I released her throat all at once.
“Haaaaah!!♡...Uwaang!!♡ Ah?!♡”
Her pussy convulsed like a living thing as she screamed in an orgasm so intense it sounded like a shriek. I couldn’t hold back either and pumped my load straight into her womb.
“Ah...ugh...ha....♡”
Her back arched like a bow before all strength left her body at once. She collapsed onto the bed. Her face was lost in bliss, eyes still rolled back, tongue hanging out, unconscious. Yet her mouth was curved in a happy smile. She truly had no energy left; she simply lay there, squirting continuously. From her crotch, an even larger amount of my cum than usual flowed out.
“...I changed the sheets yesterday.”
With that thought, I moved toward her face. I grabbed a fistful of her hair and shook her. She let out a small moan and came back to her senses.
“Stop lying there like a used rag and clean up the mess you made, you pervert.”
“...Yesss...♡”
Without a single word of protest, Seo-hee began licking my cock clean with her tongue. The sight overlapped with the woman I had first met yesterday. That endlessly fierce woman had lost herself, now a masochistic slut who took pleasure in my commands and insults, offering her body to me completely.
A pure, genuine laugh escaped me at the delightful situation. Not a forced one, but real laughter born from pure enjoyment and joy.
“All clean now...♡”
Still, it wasn’t enough. I wanted to thoroughly crush the pride that still made her try to act tough in front of me.
“Then what are you waiting for? If you’re done, get up, face the wall, and spread that pussy.”
“...Yes♡”