redunderbelly



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  1. Public Bookmark *

    phoenix in the fire by

    Fandoms: Andy Weir's Project Hail Mary - All Media Types, David Szymanski's Iron Lung - All Media Types  

    17 May 2026

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    “I can’t,” Simon pleaded, voice breaking. “Fuck, Ryland, I can’t, I can’t—”
    “Even if I want you to?” Grace asked, and Simon’s breath caught in his chest. “Let go, Simon. Whatever you want to do to me, I’m game.”
    “Don’t say that. Fuck, don’t say that. You don’t know what you’re asking for.”
    “Don't discredit me. I know what I want.”
    Simon jerked away from him with a snarl. “You’re gonna get hurt. I can’t control myself.”
    “Then let me help you.”

    Four months ago, the Eridians found a human welded into a metal box on the bottom of an ocean made of human blood, and somehow that's not the weirdest thing about the man. Even after they let him out of quarantine, he doesn't talk much, and Grace keeps a cordial but distant relationship with him--until he gets sick with some mystery illness and Grace gets tasked with helping him recover, because surely he knows what to do. (Spoiler alert: he doesn't. But he figures it out.)

    Chapter 1: relatively innocent sick fic
    Chapter 2: *laughs*

    edit 7/9/26: now with a sequel!

    Series
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    2/2
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    Bookmarked by redunderbelly

    11 Jul 2026

  2. Public Bookmark *

    sandcastles (all the pleasure, none of the burden) by

    Fandoms: Heated Rivalry (TV)  

    21 Feb 2026

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    “H’rder,” Shane whines into his mouth, not even trying to interrupt the kiss but speaking pathetically muffled and slurred around Ilya’s tongue.

    Ilya knocks their foreheads together, smiles.

    “Nooooo Ilya, not before the game, Ilya,” he whines, a sweetly mocking imitation of Shane, “and now look at you, mhm? Why should I ever listen to your complaining, baby, when you’re gonna be such an easy, perfect slut for it anyways?”

    Or: Shane plays four-dimensional chess to get Ilya to fuck him even when he tells him no, for Shane-typical control freak reasons, in Shane-typical convoluted ways, with Shane-typical unawareness of this being a sex freak thing. Ilya provides, of course.

    Series
    Language:
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    1/1
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    Bookmarked by redunderbelly

    27 Jun 2026

  3. Public Bookmark *

    ain’t ever been vanilla, honey (just wait until you get a taste) by

    Fandoms: Heated Rivalry (TV), Game Changers Series - Rachel Reid  

    21 Feb 2026

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    5 times Shane discovers a new kink for himself + 1 time he discovers one for Ilya

    Series
    Language:
    English
    Words:
    8,138
    Chapters:
    1/1
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    1
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    186
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    Bookmarked by redunderbelly

    26 Jun 2026

  4. Public Bookmark *

    Shlyukha by

    Fandoms: Game Changers | Heated Rivalry - All Media Types  

    31 May 2026

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    “No need to be scared, malysh,” Ilya whispers. “Everyone is excited to see you.”

    Shane shakes his head and tries to protest over what’s happening, but the duct tape over his mouth keeps him quiet. He hears Hayden quietly swear from where he’s sitting in the loveseat next to JJ. Ilya shushes Shane.

    “Tonight is going to happen,” he says, his tone a little sharper. “I own you, remember? So I can make you do whatever I want. And tonight, I want to see all of your friends fuck your mouth and your ass. You are going to be good and take what you are given. Yes?”

    Language:
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    Bookmarked by redunderbelly

    31 May 2026

  5. Public Bookmark *

    l’amour à trois by

    Fandoms: Heated Rivalry (TV), Game Changers Series - Rachel Reid  

    18 Apr 2026

    Tags
    Summary

    “Luca,” he swallows.

    Fuck. Maybe it’s just the heat radiating from Luca’s body, but Shane is starting to get a little hot under the collar as well. It doesn’t help when Luca tucks his head into his neck and whines softly at Shane calling for him.

    “Haasy,” Shane tries again. “Have you had your first heat yet?”

    For a moment, Luca’s hold tightens. The word heat was scary; foreign to someone as young as Luca. He’d only just turned twenty-one, he should have another year or so before his body ripens.

    He surely looks ripe now, though. He suddenly pushes away from Shane’s chest and stares at him with wild, panicked eyes.

    “No way,” his voice trembles. “I still have… I’m not—“

    And; Luca's heat triggers Shane's, good thing Alpha Ilya is there to take care of them both!

    Series
    Language:
    English
    Words:
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    1/1
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    Bookmarked by redunderbelly

    30 May 2026