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© 2026 Fanprose

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    Cover image
    PublishedApr 29, 2026
    UpdatedMay 1, 2026
    LengthOne Shot
    Wordcount991
    Rating
    Mature
    Genres
    Smut
    Pairings
    Heejin x Male ReaderMina x Male ReaderIU x Male reader
    Characters
    IUMina (TWICE)Heejin (ARTMS)
    Tags
    AnalAss-eatingFoursome
    One Shot

    Trans-generational Collaboration

    Complete
    SinsWithPleasure1d ago

    Anonymous user asked: Your dream foursome BUT each idol has to be from a different generation. Answer: This fic.

    108

    K-Pop really doesn’t do things like these anymore, you think.

    Of course, you’re referring to the collaborations between artists across different companies. A few come to mind—2PM and SNSD, BigBang and Wonder Girls, even the holiday medleys. You’ve sorely missed these, and right now, you’re overjoyed to be part of one, though one of the more… unconventional… sort.

    You’re aware of the raw star power in the room with you right now: the Nation’s Sweetheart IU, TWICE’s elegant princess Myoui Mina, and the ever beautiful Jeon Heejin, formerly of LOONA. Normally, you’d be only observing from the side as a fan, just like any other ordinary person would, but you can no longer say you’re part of that crowd anymore, with your involvement in this trans-generational collaboration.

    In fact, this isn’t even a musical collaboration. You’re not even here as an official member of staff, though you’re acting as a producer—you’re producing your personal heaven in collaboration with the biggest idols of your generation. Heaven on earth, as most would call it.

    Your idea of heaven on earth occurs post-afterparty of a year-end award show. Joy is in the air, with idols across many generations interacting with each other, riding the high of winning awards. You might’ve been just a waiter—serving drinks, flirting where you could with the stars—but you’re here not for the money. You’re here for a chance to take some of the stars back for a good fuck, and tonight, you’ve just struck the jackpot.

    Jeon Heejin bounces herself relently on your cock. You’d love to stare at her chest, pushed together by her arms on either side of her breasts as both her balled fists rest atop your chest to support her weight. However, the women on either side of you are insatiable—IU has you ensnared in a deep, messy, wet kiss to your left, and Mina’s tongue glides around and over your nipple. Even after they’ve both had a round with you—Mina and IU’s thighs are stained white with your cum—it is not enough for them, not until you’ve filled their other holes with cum as well.

    Heejin moans unabashedly, her pussy squeezing your cock tighter and tighter. She’s the most inexperienced of all of the girls here, and this is the first time she’s taking your cock. IU breaks the kiss with you, and both women gaze lovingly at the youngest girl, their heart-eyes fixated on their cute bunny girl fucking herself to her first orgasm on your cock ever. They coo and fawn over her as she shudders and squirts hard all over you, your cock falling out of her cunt as she sprays her release all over you. Both women are quick to guide it back into her, and you’re brought to your own orgasm watching Heejin get serviced by her seniors. Both Mina and IU each latch their lips to Heejin’s nipples, and they bring her to that orgasm with you. Thick pulse after thick pulse of hot cum floods her pussy as Heejin shudders, eyes rolling back in her head, her walls quivering around your cock once more as she enjoys another orgasm. Heejin’s loud moans of bliss and music to your ears, just as yours are to hers. There is no shame here, only 4 consenting adults chasing the pleasures of group sex together.

    The creampie you give Heejin is thick—it overflows out of her when she pulls herself off your cock. She falls over to the side in exhaustion, her hand reaching between her legs to spread your cum all over her skin, a blissed-out smile across her face. For her, it’s break time, while you have another few rounds left in store for you.

    Mina declares her turn first, and IU gives in to her junior colleague. While Mina begins to lube your cock up, IU positions her ass right above your face. You already have your hands on her hips, and you lift your head up to her back entrance. Your tongue glides over both her slit and her ass, and you bring some of your excess cum over. You slather it all over her asshole, and IU moans out loud when you tongue her rear. At the same time, you feel Mina position herself over you, and when your tip breaches her ass, you’re unable to resist vocalizing your pleasure as well.

    Your moans are muffled by IU’s ass, but there’s no lack of audible pleasure in the room—IU’s masturbating while you eat her ass, and Mina uses your cock as if it were a dildo. She fucks herself on it, and both women have their hands on their pussies, both of them chasing their orgasms. Right now, you’re nothing but a tool for that purpose, but you’d have it no other way.

    Eventually, they do reach their orgasms. You don’t get to see it, of course, but you can hear both—no, all three women, not just Mina and IU—scream in pleasure, and then you feel the warm gushes of squirt rain down over your skin as well as into your mouth. As much as you wish to be watching it, you’re more than happy to be the one getting showered in squirt. You hedge a guess that Heejin’s fingering herself too, and you’re proven right when IU gets off you and crawls over to Heejin to clean her still-dripping pussy up with her tongue.

    Mina’s orgasm earlier had you close to the edge already, and a few more thrusts takes you over that line—burst after burst of hot cum fills Mina’s ass, and you moan freely with Mina as she takes every shot deep into her, a satisfied grin across her features. You’re kept hard still watching Heejin get serviced by her senior, and when IU motions for you to get behind her and fuck her ass just like you did Mina, you’re more than happy to follow.

    There’s nowhere else you’d rather be anyway.

    108

    24 likes from UrbanUrchin 3, seravi, VividOrca 2, Saragi, PinkBlood, Bajin, JewelFall, Antares, Whizzzone, baldie, 8, TheReturnofTheBlueBird, SadMango, TripleDubu, kryphtot, Nashty21, YujinnieWinter, Acad, abrokecollegekid, and RusticFalcon, .

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