Best friends older brother!Perv!sirius x innocent!reader where reader is over at there house ‘n sirius is being all pervy toward her n she doesn’t understand him ‘n she’s just all confused and he corrupts her😇🙏🙏
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content: perv!sirius, innocent!fem!reader
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Sirius stands by the door, raven locks blending into the pitch black hallway and pale skin with the moon behind him. The pellets of water hitting the floor of the shower are quiet but detectable. You’re finally without Regulus.
You pick up a toothbrush, colored blue, contrasting his brother's boring black. The dab of toothpaste nearly falls, you plop it into your mouth before it can, situating it between your cheek and before brushing your pearly teeth.
White suds form around your mouth and you continue brushing, paying it no mind as you hum a song. The brush comes in and out of your pretty mouth, he wonders how his cock will look, how his cum would look in place of the minty foam that covers your lips and nears your chin. He shifts, making you aware of his presence.
“You’re doing it all wrong, doll,” he says. “Making a mess all over,” he stands before you, bare hip coming in contact with the cold counter. “Let me help you.”
“Sirius?” Your mouth is full, muffling your words as the brush hangs from your lips. You glance at his naked chest, lingering on his tattoos. He can't help but smirk. He would bet you're oblivious to your attraction, but the slow blinking made it obvious to him. He stares down your shirt, noting how you're without a bra, the gap between the swells of your breasts looks soft and he imagines running his fingers down it, trailing it with his lips.
"Let me help," he says, "can't have you makin' a mess all over Reggie's counter, can we?" He takes hold of the brush without waiting for an answer, you smile around it when he moves it soothingly. You giggle, bright eyes looking up at him.
You open your mouth slightly. A puddle of foam sits on your pink tongue, he shudders, mind running wild. He swirls the brush around your teeth, looking down as you look at him with trust, hands behind your back, pushing your breasts apart further.
You spit into the sink, waiting for the extending string to snap before facing him, lips still white. "Stick your tongue out for me," he whispers. You oblige without question. He brushes it, moving further back.
Sirius scans your face, your skin is dewy and clean, looking soft and plush. His pale finger and manicured nail rest on your chin, a drip of white coating the tops as he speeds up, relishing in the way you just take it despite your obvious discomfort. You gag, leaning in towards him. He shushes you, "s'okay. Try breathing through your nose, yeah?" He pictures his thick cock forcing its way down your tight throat, constricting as you try to breathe.
You nod and relax, giving into him as he adds more force. Your waterline brims with tears and your face flushes. He looks down, smirking when he sees your knees pressed together with slight movements. You're a dirty thing and you don't even know it.
Sirius fucks your mouth roughly, grip tightening around your chin when you attempt to pull away, gagging incessantly. You grab his forearms, squeezing but your mouth lips stay spread obediently. White suds, fall down your chin, sliding past his finger.
"Sirius!" Regulus sounds angry, "leave her alone!"
Sirius almost rolls his eyes. He hadn't heard the water shut off, too entranced by your little mouth. His pesky little brother stands by the door, arms crossed with water trickling from his wet curls.
"I was only helping her out," he says calmly, "messy little thing had toothpaste all over."
Regulus gives him a disgusted look, "get the fuck out, Sirius."
When he looks back at you, your face is clean, pouty lips slightly red. He raises his hands defensively, winking at you as he turns the corner, catching the way you flush, knees shifting.
“He’s a disgusting perv,” Sirius hears his brother say.
"Don’t be mean, Reggie," your sweet voice says. "He's nice."