Now I Even Have Sex With My Little Sister at Home
My muscles ached with a pleasant heaviness from how fiercely we had fucked.
Beside me, Baek Hayeon lay sprawled face-down, breathing in soft, broken whimpers, completely unconscious. Her pure white hair was plastered to the pale, delicate nape of her neck with sweat. Even in that wrecked, disheveled state she looked beautiful—her face was simply that pretty.
The bedsheets were soaked and ruined with her juices. Clear red handprints I had left stood out starkly on her ass.
The fact that I had fucked Hayeon left me deeply satisfied. Somehow it felt as though my body had been craving her for a long time. Or maybe what I had really wanted all along was this kind of sadistic sex?
Was I always this sadistic?
I asked myself the question, but the answer hardly mattered. What mattered was how ridiculously good every second of it had felt. Sex really was the best. Having sex made me feel alive.
I was still a little worn out from fucking Chaerin late into the night before. I turned my head, intending to sleep next to Hayeon. Her sleeping face came into view—gone was every trace of the fierce resistance she had shown earlier; only the peaceful face of a college girl remained. Her long eyelashes fluttered faintly. Very much my type.
My heart beat a little faster. It happened sometimes with Chaerin too. Apparently whenever I got close to a beautiful woman my heart just decided to race on its own.
I shifted carefully and pulled her into my arms. With my fingers I gently brushed the strands of hair stuck to her face, then, without thinking, pressed a light kiss to her forehead.
*Smooch.*
The moment I got home, Chaerin—who had walked back with me—threw herself into my arms. It had become a frequent thing ever since the confession, so I was used to it by now. I patted her back in silence. The soft crush of her big breasts against my chest made my cock stir and slowly lift its head.
Chaerin held me tightly for a long while before she finally eased back and looked straight into my eyes.
“You smell like another girl.”
There was a hint of jealousy under the sharp little tone. She was trying to sound casual, but her pupils trembled ever so slightly when they met mine. In truth, ever since I accepted her confession Chaerin’s jealousy hadn’t been that severe. So this was really just her way of asking me to love her more.
Cute.
I smiled inwardly and changed the subject instead of answering.
“I want a shower.”
Chaerin’s face lit up instantly, as if the jealousy had never been there. She understood my intent at once.
“I’ll wash you.”
I stepped into the bathroom first and she followed right after. Unlike before, there wasn’t even a towel draped over her body. She stood there with her shoulders slightly hunched in shy embarrassment, nipples and pussy completely bare. That coexistence of shyness and boldness radiated pure sex appeal.
I sat on the bath stool. Chaerin set another stool behind me and began pouring warm water over my shoulders.
*Shhhhhh…*
The small bathroom filled with the sound of water striking the tiles and thick steam. Hot vapor rose, carrying the pleasant scent of shampoo and soap. Chaerin chatted about random things that had happened at the academy, then suddenly asked,
“When are we getting married?”
“Married?”
“Yeah. After graduation? Or next year?”
I was a little torn myself. Apparently most men married two or three women at a time. That meant a guy had to get married multiple times in his life—or he could just marry several at once. Maybe next year I should just marry Chaerin and Subin together and take the rest of the girls one by one after that.
I mulled it over, then got lazy and turned around to face her.
“Dunno.”
My gaze traveled openly over her naked body and Chaerin’s cheeks flushed. She didn’t look away, though. Instead she stared straight at my cock and gave a little smile. In that moment the prickly twin little sister vanished and a cute little female took her place.
“Seriously… getting this hard during a shower. Were you that eager for me to give you sexual relief?”
Her hand moved naturally toward my cock. Of course I didn’t stop her. Chaerin had given me plenty of handjobs already; she took hold of me with practiced ease and began stroking. I had my own work to do. I lathered my hands with body wash and started rubbing her wet skin.
“Mmmh…!”
The moment my hands brushed her breasts a sweet moan slipped from her lips. I kissed her slowly and thoroughly while kneading her big tits; she kept pumping my cock for me.
“Ah, nhh, there—mmph, *schlick, slurp, mmph…*”
Inside the steamy, cramped bathroom we devoured each other’s bodies.
*Slap, slap, squelch…*
“Hah, nn… Your pussy-play skills have gotten better…”
“Yours with the handjob have improved too.”
We traded praise while ramping up the pleasure. Chaerin’s palm rubbed the head of my cock in slow, sticky circles; my hand slid up her thigh. Smooth, springy flesh slick with water. She trembled faintly at the touch. My fingers climbed higher until damp pubic hair tickled my fingertips. I parted the soft curls and found her pussy. With my thumb I gently spread her plump outer lips. The shy pink flesh hidden inside gradually came into view—art that made my cock throb hard just from looking.
My index finger touched the entrance of her cunt, which was already fluttering and dripping. Her pussy twitched and slowly accepted the finger.
*Schlick.*
“Hyaaang…!”
I pushed in very slowly, feeling the faint resistance of her walls. It was only a finger, yet Chaerin’s moans grew lewder by the second. Not long after the handjob started she finally couldn’t hold back and came first. Hot juices gushed out, soaking my hand and thigh.
“Already came?”
“Y-you don’t have to say it out loud…”
With Chaerin still dazed and glassy-eyed, we rinsed the soap off with the showerhead. She knew what came next; she planted both hands on the wall and stuck her ass out—doggy style. Yesterday’s shower service had ended the same way, with sex.
Chaerin used one hand to pull her own ass cheek aside, spreading her pussy wide open. Even her little asshole was slightly parted—perfect temptation.
“…Put your cock in.”
She still sounded a little slow, embarrassed to ask for it out loud. Even that was cute. I didn’t hesitate; I thrust in.
*Schlick!*
“Nnh…!”
Her snug walls clamped hard around my cock. It wasn’t the terrifyingly tight pussy Hayeon had, but it was more than enough. Warm, soft, every little fold working desperately to please me. Satisfying.
I gripped her waist and pounded hard.
*Slap! Slap!*
The wet sound of flesh smacking flesh rang obscenely through the small bathroom.
“Hah, nngh…! Yes, right there…!”
I kneaded her soft ass and yanked her hips back. Scraping the head of my cock against her already dripping, frantic pussy quickly drove Chaerin out of her mind. After only a few strokes her legs started trembling violently. I grabbed her arms.
I twisted her face toward me and kissed her roughly.
“Mmph, nn, *smooch, smooch*—I love it, harder—mmph, fuck me more…!”
She accepted my tongue with passionate hunger. When I slammed into her hard enough to distort the shape of her ass, Chaerin came again almost immediately.
“I-I’m cumming…!”
Her whole body convulsed and her climaxing pussy squeezed tight. I kept thrusting with satisfaction. Mauling her breasts while fucking her from behind was addictive. Only after Chaerin came two more times did I finally shoot.
*Spurt-spurt-spurt!*
“Hahh…”
I savored the afterglow of orgasm and pulled out. With a wet *pop* my cock left her pussy and cum dripped onto the floor. Even though she looked exhausted, Chaerin still guided me back onto the bath stool, then climbed onto my lap—cowgirl. The angle reversed; now I was looking slightly up at her.
“I like this position the best.”
She caressed my cheek and whispered,
“Because…”
She leaned down and stole a kiss from my lips.
*Smooch.*
“We can look at each other’s faces and… kiss like this.”
After the lover-like words Chaerin’s cheeks colored faintly, and the sight was adorable. If I had really had a twin little sister like her in my previous life I probably would have fucked her all day long.
I wrapped my arms around her waist and kissed her deeply again. She guided my cock into herself and began moving her hips. Her rhythm was still clumsy—just rocking her ass back and forth, without any real hip-rolling or speed control. But that didn’t matter. The desperate way she shook her hips just to make me feel good was stimulation enough on its own.
Every girl starts as a virgin. Except for natural talents like Hayeon, most women have to learn their sex skills. While I found Chaerin’s awkward movements cute, inside I burned with possessiveness and the urge to conquer. Even though I already knew she loved me, I wanted to fuck her so thoroughly with my cock that she couldn’t live without me.
A few minutes later Chaerin came again on her own, a blissful expression on her face as she clung to my chest.
“I love you, Sihyuk…”
I answered that I felt the same and snapped my hips upward hard.
*Thrust!*
“Hgyaaah!”
The instant my cock bottomed out against her cervix Chaerin shuddered violently, yet still clamped down with everything she had. That obedient pussy of hers finally broke my restraint; I started jackhammering up into her. While we fucked I decided: after this we were moving to the mattress and keeping going.