Chaerin and Subin: Threesome
Sex with Yeji had been intensely stimulating.
Doing it in the water meant every muscle in my body was working, and my stamina drained fast. We kept going until she was exhausted, whether the water was deep or shallow. When our reserved time at the pool ran out, we finally climbed out.
"I'm starving. Want to grab something to eat before we go?"
"I was already dying of hunger from all that swimming, so perfect timing."
We didn't bother leaving the academy grounds. We just ate at the student cafeteria, which stayed open on weekends. After the hard swimming, a bowl of hot soup rice finally made me feel human again.
But once the food settled and we sat chatting at the café next door, Yeji's stamina bounced right back. She really was on the track team—her recovery speed was absurd. If anything, she looked even more full of life than before, buoyed by a good mood. Looking at that healthy body and her bright, open smile, I started getting hard again. Just being next to a beautiful woman was enough to get me worked up, which was almost embarrassing.
In the end we headed for the Sex Treatment Room. In that place I was already getting used to, we went at it for another hour and more. Being out of the water meant I could snap my hips freely, so the sex was even more violent than usual. Over the course of the day, Yeji took my cum five times.
I got home before dinner and found Chaerin in the shower. At the sound of water leaking through the bathroom door, I walked straight in without hesitation.
Startled, Chaerin reflexively covered herself—then, realizing it was me, she slowly lowered the hands that had been hiding her breasts and pussy. As if it were the most natural thing in the world, she handed me the body wash and shower puff and asked me to wash her.
In that narrow bathroom I rubbed the puff over her body, then—under the excuse of washing her thoroughly—worked her clit with careful fingers. Worried the body wash might be too harsh on that sensitive skin, I eventually dropped to my knees, buried my face between her legs, and licked her instead. After she came hard, Chaerin took her revenge by washing me in turn and jerking me off until I finished once. We washed each other and made sweet, loving sex of it. The whole day had started with sex and ended with sex.
It was Sunday and I was sleeping in when the vibration of my phone woke me. A message from Subin.
A chance to visit my childhood friend's empty house while her parents were out. I answered right away, and Chaerin and I headed over to Subin's House in time for lunch.
Subin had just finished making rose pasta, so we ate that and played. Like last time, the three of us huddled in Subin's room and started a racing game.
"Ah, I lost again!"
"I won!"
"Aren't you two both way too good?"
The clatter of controllers and laughter filled the room. Chaerin kept barely losing to me, while Subin, lagging far behind in the rankings, only smiled gently. When we got tired of the game we pulled manga off Subin's bookshelf, or sprawled on the bed staring at our phones. Ordinary, peaceful time. A comfortable holiday with friends—something I had never once experienced in my previous life.
Is this what youth is supposed to feel like?
It was the kind of day that belonged in a youth comic, and I liked it a lot. I was absorbed in a manga when, after a long while, I realized Chaerin and Subin had left the room. At first I figured they'd just gone to the bathroom and didn't think much of it. But ten minutes passed and neither of them came back.
Wondering if something was wrong, I was just about to get up when the door carefully opened.
—Creak.
And I froze solid at the sight that walked in.
Chaerin and Subin came into the room. Their outfits were anything but ordinary.
"…Huh?"
Both of them were wearing nothing but bikinis. Chaerin's was deep black; Subin's was a pure, innocent white. The thin scraps of fabric that made up a bikini couldn't begin to cover their full figures—instead they dug lightly into the flesh, only making them look filthier.
"We were going to save these for the beach, but I didn't want to wait that long."
"Sihyuk, how do we look?"
"Whoa…."
Instead of a long speech about what was pretty and what I liked, I answered with a short breath of pure admiration. Chaerin's black bikini stood in sharp contrast against her snow-white skin, barely holding up the heavy weight of her breasts. Subin's white one paired with her blonde hair to give her an almost aristocratic air—while that body of hers, lewd to the point of vulgarity, made my head nod on its own.
Any guy who could look at this and not get rock-hard was definitely gay.
I stood up abruptly, mouth open, unable to form a sentence. Visiting the house of the childhood friend I was promised to marry, I'd had some dirty expectations—but I never thought two bikini beauties would just appear in front of me like this.
Subin looked away, cheeks flushed with embarrassment. Chaerin, on the other hand, thrust her chest out even more boldly. She even stepped right up to the shy Subin and pressed her own enormous breasts against Subin's—a move so brazen I could barely believe it.
Black and white. Boldness and shyness. The harmony they made together was unreal.
"You two… did you prepare this yesterday just to show me?"
No wonder, the moment yesterday's confession was over, they'd said they needed to talk. They'd been planning this since then.
At my question, Subin gave a shy little nod.
"Yeah… the bikinis only arrived yesterday."
Chaerin stepped slightly toward me, wearing a confident smile.
"Honestly, one of me and one of Subin just isn't enough to handle your sex stamina. So today we decided we'd take you on together."
Take me on together. The words circled in my head. My heart started pounding. Joy and excitement at the thought of sex flooded my whole body.
A threesome. One of them my twin sister, the other the childhood friend I had saved. Until now the girls had always worn out first and the sex had ended—but maybe today would be different.
I walked slowly toward the two of them. They stood pressed close together, waiting for me. So I pulled both of them into my arms at once. On the left I felt Chaerin's soft, yielding flesh; on the right, Subin's springy, silky skin.
"Man…. Never thought I'd get to grab two girls' asses at the same time."
My left hand seized Chaerin's butt; my right seized Subin's, squeezing hard. What each hand felt was subtly different. Chaerin's ass gave under my fingers like a marshmallow. Subin's clung to my palm with a dense, chewy spring. That contrast made my head spin. Their pussies would feel different too, right?
"Nnh… we even thought about how we'd do the blowjob together, how we'd have sex… mm… everything."
Subin whispered in a small voice. Every time I squeezed her ass she gave a little twitch, and it was insanely hot.
Fully hard, I leaned down first and kissed Subin.
—Chup.
"Ah!"
Chaerin made a disappointed sound at having today's first kiss stolen, but she didn't get seriously jealous. Instead she expertly stripped off my pants and underwear and began gently stroking the cock that sprang free.
"Chup, haup, chuurp… I like you, Sihyuk… nnh…!"
While I tasted Subin's pure, sweet mouth, Chaerin's warm hands worked my cock. A moment later Subin reached out as well and cradled my balls as carefully as if they were a baby. The sensation of four hands toying with my lower body at once was unreal.
After a long deep kiss with Subin I turned and claimed Chaerin's lips instead. She sucked my tongue in at once, making filthy little sounds as if she'd been waiting for it. At the same time her hands slipped under my shirt and teased my nipples.
"Feels good on your nipples, right? Schloop, hehe… get that cock nice and happy…."
Of course it felt good. I kneaded both beauties' asses without restraint and savored this luxurious back-and-forth of kisses. After enough of that, precum started leaking from my cock. Chaerin smeared it across her palm and spoke.
"Sit on the bed. We'll both service you with our mouths."
I tore off my shirt as well, sat naked on the edge of the bed, and waited for the blowjob. Chaerin and Subin knelt side by side in front of my cock and settled into a solemn dogeza posture. You could tell how hard they'd been studying at the academy. Their whole bearing radiated respect for me.
Then Chaerin lifted her head and pressed a kiss to the tip of my glans. At the same moment Subin lifted hers and kissed my balls. As if they'd rehearsed it, they began kissing their way in opposite directions—Chaerin from top to bottom, Subin from bottom to top. The last kisses landed with soft little sounds: Chaerin on my balls, Subin on my glans.
"Okay. Starting the blowjob now."
"Haup."
Subin swallowed the head first. Chaerin stuck out her tongue and began licking my balls. The thin skin there, and even the orbs inside, got the lightest stimulation from her tongue—an unbearably ticklish pleasure.
"Chuuup, churrlp… lick…."
Subin looked up at me while she sucked with practiced skill; Chaerin watched my reactions and focused entirely on worshipping my balls. It was clearly their first time blowing me together, and yet their rhythm was flawless. Every part of my cock was being stimulated at once, pleasure crashing over me without a single gap. It was a feeling you could never get from one woman alone. I tipped my head back and simply took the rapturous foreplay.
Under that insane pleasure, precum poured out without rest—and every drop of it was licked up and swallowed by Subin's tongue working the slit. The blowjob went on for a long time. If they kept going I was going to cum once just like that, but today I wanted to finish inside a pussy, not a mouth. So I laid my hands on both their faces.
"That's enough with the mouths."
I stroked their heads gently as I spoke.
"Let's have sex."
At those words, Chaerin's and Subin's faces lit up brilliantly. I didn't even need to look—both their pussies were already soaked through.