Friends' Toy = Seohee
The moment I released the leash, Seohee's upper body crumpled. She collapsed face-down onto the floor, her frame twitching and shuddering weakly. After the sex that had already left her thoroughly heated, the slave fucking tailored perfectly to her tastes had steeped her mind in pleasure as thick as cum itself—she could barely hold onto consciousness.
The friends watching us wore expressions caught between excitement and a faint edge of worry at the sight of her fallen form, yet they simply stayed quiet and kept their eyes on us.
Squelch.
"Hngh♡"
Still unsatisfied, I pulled my cock out just enough before slamming it back in hard enough to batter her womb. Her pussy clenched tight around me again, gripping like an onahole as I drove into her—but her body still wouldn't quite obey, so she could only turn her head to look up at me.
"Master isn't done yet. You don't get to collapse on your own~"
"Hnn♡ Yes♡...... Please...... use this onahole pussy...... however you want♡♡"
Her body had hit its limit, yet Seohee's posture as a slave never wavered in the slightest. Whatever hardship she felt mattered far less than making sure I stayed satisfied.
"Good. That's how my slave should be.... Now tell your friends exactly what's going on."
"Hah♡ Yes....."
I had already noticed that Seohee and her friends had been deliberately avoiding conversation until now. Even with the promise they'd made and the show they were putting on, talking through a situation like this was still intensely embarrassing. At my command Seohee forced her trembling arms to push her upper body up so she could face her friends; they stared back at her with faces tight with both arousal and tension.
"From now on..... Master is going to..... roughly fuck..... my onahole pussy♡♡"
"Y-yeah....."
"So....."
One of the friends answered awkwardly, already focusing on every word while her gaze locked onto Seohee's lewd body. Even another woman could see how devastatingly attractive that body was—beautiful enough to turn an ordinary girl lesbian—and with the raw obscenity layered on top of it now, a strange mix of excitement and pleasure had settled deep inside her friends' hearts.
"You guys....... play with..... my breasts♡"
"W-what?!?"
"W-what do you mean?!"
Seohee's sudden request left the friends flustered, glancing at one another. The idea of putting their hands on her body the way you'd toy with a plaything clearly gave them serious pause.
"Come on, it's fine. Just play with them like this~"
I demonstrated, pinching Seohee's nipple, yanking it upward, and twisting.
"Hkuuuuugh♡♡ Hah-gnh♡♡"
She sobbed out moans, her pussy clamping even tighter as her body jerked with sensation. What would have been pure pain for a normal woman was a reward for a masochist like Seohee.
"Just play with them like that. I'll handle her pussy over here."
Thud!!
"Ooooooh♡♡"
I grabbed her arms and wrenched them behind her back so they could toy with her freely, then immediately started pounding into her cunt again. With her arms pinned that way she was forced to keep her torso upright while being fucked from behind; her face was now level with her friends' eyes, every expression on full display.
Unlike when she'd been looking down, her eyes had gone unfocused, tongue lolling out as she panted like a bitch in heat. It was a filthy side of Seohee her friends had never seen—and just watching that face ratcheted their arousal higher.
Then one of the friends staring at her raised a hand as if something had possessed her and simply grabbed Seohee's breast.
"Hnn♡♡"
"I-it's so soft...."
"M-me too....."
"Then...... me too."
Once one of them started, the others found their courage and every hand settled on Seohee's chest, kneading. They'd always been close, but never physically like this—so this was their first time touching her. Even so, the friends had long been curious about those huge breasts of hers, and now they were completely absorbed in the feel of them.
Knead-knead-knead-knead
"Hngh♡♡ Hnnn♡♡"
Fucked from behind by me while her friends toyed with her breasts from the front, Seohee was drowning in a cocktail of shame, pleasure, and humiliation that drove her excitement to the extreme.
"Alright, now pull her nipples while you squeeze~"
"Y-yes!!"
The moment I spoke the friends abandoned all hesitation. Two of them pinched her nipples and yanked them upward the way I had, giving little twists, while the third crushed a full breast hard in her grip.
At the exact same time I buried my cock to the hilt and pumped cum deep into her.
"Haaaaaaaaaaah♡♡♡♡♡♡♡♡"
She came with a vulgar ahegao face on full display for her friends, body twitching as she blacked out.
"Thank........ you......♡ Thank you......... girls♡"
Even in the final second before she lost consciousness, Seohee delivered the gratitude she'd been trained to give. When I let go of her arms she simply collapsed into her friends' arms. While they floundered, not knowing what to do, I lifted her myself, laid her on the sofa, then quickly wiped myself down with a towel and got dressed.
Before long Seohee came to again. An undefinable awkwardness settled over the clubroom; everyone fell silent and started cleaning up.
Only after ordinary sex with Seohee followed by the usual slave fucking did our session finally end. It had been shorter than normal, but this was school—we couldn't take forever, and both Seohee and her friends had classes coming up soon, so we left it at that.
Afterward we used the towels we'd brought to wipe down roughly and cleaned up together with the friends. They seemed to have recovered enough that every face was bright red as they worked in total silence. Seohee had returned to her usual blank expression, yet the embarrassment still rolled off her in waves. Even she had just had sex in front of her friends, been treated like a slave, and shown them every humiliating face imaginable—so of course she was mortified.
"I'll head out first then."
"Mm..... Thanks..... for today, Oppa."
"Th-thank you."
"Thank you....."
"......."
Seohee said goodbye as I started to leave, and the friends followed with their own thanks or bowed heads, but none of them could meet my eyes properly.
Well...... after watching all that, staring me straight in the face would be even weirder.
They'd seen the full sex scene with Seohee, watched me treat her like a slave, and they were girls with zero experience with men—talking to me right now was clearly hard for them.
I gave them the brightest smile I could manage for the goodbyes before finally stepping out of the room.
"Kyaa!!!"
"How was it, Seohee?!?!?!"
"A-about the s-sex just now—tell us everything in detail!!"
Barely a few seconds after the door closed, Seohee's friends—now safely among themselves and hyped up by a man—started shrieking questions at her. Hearing their usual selves made it obvious how little resistance they actually had toward guys.
"Guess I'll go find Dohee real quick and then head home."
I was curious what they'd say next, but I decided to respect their privacy. I left the building and started wandering campus looking for Dohee.
"Working hard at practice again today, huh."
As expected she was at track practice. Heading toward the field I spotted a cluster of guys hanging around to watch. Their presence alone was enough to tell me Dohee was out there even without looking at the field itself.
Closer up I saw Dohee and a few other track members training hard. Dohee herself was taking a break with that close underclassman I'd seen before, chatting.
"So, Dohee-unnie—!!"
"Yeah, that... w-wait a second?!"
Mid-conversation Dohee spotted me approaching from a distance and came over the same way she always did. Surprise at the sudden visit mixed with an unconcealable smile of pure delight as she closed the gap in no time.
"Oppa, when did you get here!"
"Just now~ Came for that thing with Seohee I mentioned before."
"Y-you really did it?!"
"Yep. You interested too?"
"No... I-I'm good!"
I didn't spell out every detail, but Dohee pieced the situation together well enough. Shock and curiosity both flickered across her face, so I teased her a little—only for her to shut it down immediately. I'd happily let her join later if she ever got curious, but for now it still felt a bit early for Dohee.
"Still.... can you tell me the details?"
She'd been the one to ask, yet her cheeks pinked and her gaze darted away; the curiosity was stronger than the embarrassment.
Using the excuse of a short break she led me over to the nearby track team clubroom. It was women-only and guys weren't supposed to enter, but it was empty right now and I was her Oppa, so she gave the okay and we went in.
"S-so how was it?"
"Hmm...... well."
I told the eagerly listening Dohee everything that had happened. First the ordinary sex, then how I'd used Seohee like a slave the way I usually did, and finally how her friends had toyed with her breasts while I fucked her.
"Haa♡ Haa♡ Th-that's insane♡"
When the story finished Dohee was breathing hard, voice trembling as she called it unbelievable—yet as a masochistic pervert who outdid even Seohee, her expression was pure fascination.
"Th-then, Oppa......"