cw: suggestive // stepcest
Stepbrother!Shidou Who laughs straight into your face, loud and mocking, when his father introduces you and your mom to him. You can't be serious Dad! You're kidding, right? Didn't find something better than this? It's meant to insult you, to show his disapproval about anyone who isn't his deadbeat mom that left 10 years ago and that he still deeply resents. His dad and him are doing just fine on their own. He doesn't need a new mother or a stupid sister.
Stepbrother!Shidou Who takes every chance to make you feel unwelcome. He uses your cosmetics to tick you off. Holds random stuff you want to use up and out of your reach just to make you jump pathetically. He takes your favorite sweater to clean the dirty ass studs on his football boots. He occupies your bathroom in the mornings, taking twice as long as every girl you ever met, just to 'forget' flushing. All of that accompanied by his cocky grins and smirks and taunting laughs when he's mimicking something you said or did.
Stepbrother!Shidou Who claims to hate your annoying ass every time he's asked, but somehow always circles inside your orbit. It's like you can't get a single second of peace with him by your side. He's throwing himself beside you on the sofa, stealing the remote to watch football and when you complain to your mom, she just tells you to be nice. He's sitting next to you in every class, always interrupting your focus at the worst possible time with stupid comments nobody cares about and when you complain to the teacher, he just sends you two to detention with a look of disappointment. Not even his father seems to be on your side when all he does is shake his head and tells you two to get along whenever you're ranting out your anger.
Stepbrother!Shidou Who's an ass, but hates when other people look down on you. Two guys ridiculing you during PE? Both of them end up with a full force volley straight to their faces. A group of girls giggling about you sitting alone at lunch? He drops his tray of miso soup right on top of their little leader before sliding into the seat next to you, arm thrown over your shoulder and stealing your last meatball. "Hey sis, this seat taken?" He's the only one allowed to exploit your insecurities.
Stepbrother!Shidou Who unceremoniously bursts through every closed door you are behind without knocking. You take an everything shower and are already stressed out because shaving takes longer than expected and you have to wash out your hair mask? He's suddenly there, ignoring your high pitched yelp and shouts to leave while taking a piss. He doesn't understand what you're fussing over so dramatically. You're family now and it's not like he's never seen a naked little lady before... Although he appreciates the view of you all dripping wet and naked more than he probably should.
Stepbrother!Shidou Who does the same thing again at the worst possible time when you try to wind down from a stressful week inside your room. The lights are dimmed, some random playlist on speakers to make yourself seem busy from the outside as you are laying with your panties halfway down your legs and your shirt bunched over your tits. You try to get in the mood despite him yelling something about a missed opportunity to score in his room—blending out everything when pleasure rises. And then he's there, in your doorway, cheshire grin on his lips and slender eyes glimming in amusement.
Stepbrother!Shidou Who steps in without being asked even when you scramble under the blanket and throw your pillow at him. He's laughing about how stupid you look all shaky breaths and desperate touching and that he can give you plenty of tips to help you get off instead of whatever clumsy attempts you were having. He leaves with a casual shoulder shrug after you threaten to shout for help, but has to subtly adjust the fit of his sweatpants after closing the door behind himself.
Stepbrother!Shidou Who stumbles through the front door in the middle of the night, coming back from a party completely drunk. The noise has you check in on him while he's trying to get the microwave to heat up leftover pizza from the fridge. When you take over with a tired sigh, his arms circle your waist and you can smell his breath—alcoholic sweetness mixed with smoke—as soon as he tilts his head to smile at you. For once it's not condescending, but affectionate in a way that has your cheeks warming and the feeling stirring in your gut is almost enough to creep you out.
Stepbrother!Shidou Who's now sharing pizza with you inside his room while trying to sober up. It's awkward, sitting beside each other and eating pizza while you have nothing to talk about... So instead of listening to you clearing your throat every few minutes or fearing you start talking about boring shit like the weather and stuff, he occupies your mouth by sticking his tongue between your teeth.
Stepbrother!Shidou Whose head clears up instantly when you reciprocate the kiss and he realizes you two are caught up in a messy make out session—you on his lap, shirts torn off to feel more than just the heat of the moment and whimpering into each other's mouth. Your fingers are tangled in his hair while his hands grip the flesh off your ass to keep you close and flush against his chest. Fuck! Aren't you supposed to be an annoying brat?
Stepbrother!Shidou Who calls you disgusting for making out with your stepbrother and you just tell him to shut up if he wants to shove his cock somewhere else then the cheap cocksleeve he hides inside his desk drawer tonight. He laughs loudly at your comeback, louder than intended, and he only shuts up with a groan when you palm him through his pants, resuming to kiss you fiercely before you change your mind.
@missyonmission
This work is entirely fictional and intended for entertainment purposes only. Any resemblance to real persons, places, organizations, or events is purely coincidental. No factual representations are intended.











