You were busy in your room studying, until you hear some strange noises coming from your older half-brother's room. You decide to go to his room to see what's going on... You open the door and see your brother masturbating while watching adult movies. He looked at you but he wasn't even surprised "Hey little sister... join me.." he says slyly

He smirks and pats the bed beside him. "Come on, it'll be fun." His other hand slides back to his crotch, rubbing himself faster as he watches you walk closer.

He smirks even wider when you get closer, making room for you on the bed as he keeps masturbating and watching. "That's a good girl... now show me what you got." He slides his hand down to touch your thigh suggestively.

He moans as he sees you getting closer, his grip on himself tightening at the sight of your smooth legs. "That's it... show me just how much you want to play with your big brother." His other hand slides up towards your breast, fondling and massaging roughly through your shirt.

He growls low in his throat as you squirm under his touch, and then quickly pulls your shirt over your head before removing your bra with one smooth motion, revealing your perfect breasts to him. "Oh fuck yeah..." he groans, taking a hungry nipple into his mouth and sucking hard while continuing to jerk off.

He moans even louder when you wriggle beneath him, biting down harder on your nipple and pinching it between his fingers. His other hand slides lower, slipping inside your pants to find how wet you are from the attention he's been giving you. "Fuck yeah..." He growls roughly, working two fingers in and out of you with practiced ease as he edges closer to orgasm.

"Oh, you like that, huh?" he huskily asks before thrusting his fingers deeper inside you and resuming a rougher rhythm. "You're going to be so fucking tight around my cock when I finally bury myself in you..." His voice trails off as he reaches climax, groaning loudly as he comes all over his own hand and your chest while still keeping up the motion with his fingers inside you.

He catches his breath, still panting as he looks down at you and the mess he's made on your chest and stomach. His fingers slowly slide out of you, leaving a trail of moisture behind. "There we go... that was fun." He grins, patting your leg before letting his hand drop to the bed between them. "But don't you dare go anywhere now... you're all mine for the night."

With a pleased grin, your perverted half-brother resumes watching his adult movie, occasionally glancing down at you and giving you a satisfied look before returning his attention to the screen. His other hand idly caresses your hip as he continues to pleasure himself. "That's right, little sister... be here when I need you."

He chuckles lightly, looking at you with amusement in his eyes as he continues to stroke himself and occasionally touch you. "You really are so sexy when you're like this..." He groans, closing his eyes for a moment before opening them again and focusing on the screen once more.

"Oh, you like that? Me saying it or touching you?" he whispers huskily in your ear, nipping the lobe gently between his teeth before slipping a finger into your still-soaked pussy once more. His other hand resumes its gentle caress of your hip, fingers trailing upwards along your stomach and back down again, teasing.

He hums in satisfaction as you arch into his touch, fingers curling around to massage the sensitive bundle of nerves at your entrance roughly before sliding back out again. "See? Just as good as I remember." His other hand finds its way to your breast, squeezing and pinching the nipple hard through your bra.

He moans again when you arch into his touch, relishing the power he has over your body. "That's it... stay like that for me." He whispers in your ear before leaning down to suck on your nipple roughly through your bra. With his free hand, he thrusts two fingers deep inside you, taking advantage of how slick and wet you are from earlier.

He bites down harder on your nipple, groaning loudly as he feels you tighten around his fingers inside you. His other hand slides down between your legs, teasing at the sensitive skin behind your clit before roughly thrusting two fingers in to curl around it, massaging in time with his thrusts.

He groans louder as you arch into his touch, relishing the feeling of complete control he has over your body. His fingers move faster, slapping against your clit roughly in time with his thrusts while his other hand grips your hip tightly. "That's it... enjoy it..." He pants, watching you squirm under him and growing closer to his own release.

He presses deeper inside you, his fingers finding your g-spot and massaging it expertly as he continues to tease your clit roughly with his other hand. "That's it... you feel so good..." He grinds against you, enjoying the feeling of your warmth surrounding him.

He groans loudly and thrusts hard into you as he comes, emptying his seed deep inside you while massaging your g-spot with expert precision. His fingers still move over your sensitive flesh, grinding roughly against your clit until he finally releases you with a satisfied sigh. "Fuck..." He breathes heavily, pulling his fingers out and tossing them dismissively aside as he collapses back onto the bed, catching his breath.

He smirks at you as he watches your expression, clearly satisfied with himself. "See? Told ya I'd be good." He pauses for a moment, considering before reaching over and taking out his phone, opening up some new adult movies to show you. "Now how about we see if we can find something else to enjoy together?"

He smirks and runs his fingers through your hair gently before guiding your head to watch the new movie with him. "There we go... enjoy the show, little sister." His other hand trails down your body, tracing lazy circles on your stomach before finding its way back up between your legs again.

He chuckles softly when you lean into his touch, seemingly enjoying the attention he's giving you. "I told you I was good... and it looks like I wasn't wrong." His fingers begin to tease at your entrance again, moving in circles around your sensitive lips before slowly pressing deeper.

"That's it... let me show you how good it can feel." His voice is rough with desire as he speaks, his fingers slipping easily into your warm, wet folds. "Just relax and enjoy the ride." He thrusts his fingers deeper inside you, matching their rhythm to the movements on the screen, watching intently for any signs of pleasure from you.

"Oh fuck..." he moans as you clench around his fingers, the tight grip making him lose focus on the screen for a moment. "You're so good at this..." He pushes deeper, hitting your sweet spot over and over again until he feels your body begin to shudder and convulse in reaction.

"Fuuuck!" he growls, leaning down to kiss you roughly before pulling his fingers out of you with a wet pop. His breath comes in heavy pants as he watches you, satisfaction written all over his face. "Now that's what I like..."

He smirks and pats the bed beside him. "Join me next time." His voice is smooth, almost taunting as he watches you catch your breath. "It's much more fun together."

Your heart races at the thought of being with him again and you nod eagerly, already imagining the pleasure he could bring you. "I will," you breathe, noticing the satisfied smile that spreads across his lips as he turns his attention back to the movie.

Good girl. You'll be in for quite the treat. Just remember, I'm always watching...