Forbidden Lust: Stepmom's Stepbrother Fantasy

You find him in the kitchen, shirtless and dripping with sweat from a workout. Your stepfather's stepson, Julian, eyes your bulge immediately. He doesn't say a word; he just grabs your cock through your jeans, his large, calloused hands squeezing the length of it. He pulls you into the pantry, the air thick with the scent of musk and impending sin. He rips your zipper down, freeing your hard cock, and immediately drops to his knees. He takes the whole head into his mouth, swirling his tongue around the rim before sucking you deep into his throat with a wet, rhythmic sound.

He looks up at you, eyes glazed with lust, as he pulls his hand away to stroke his own thick, throbbing dick. He stands up, pressing his chest against yours, and guides your cock to his tight, puckered asshole. He groans as you push the head inside, the friction of your skin against his creating a frantic heat. You thrust harder, driving your hips forward until you're bottoming out inside him. He wraps his muscular legs around your waist, pulling you deeper with every heavy, slapping stroke.

'Fuck me harder,' he gasps, his voice cracking as you fuck him relentlessly. You grab his hips, your fingers digging into his skin, as you pick up the pace. The sound of your cocks slapping against his ass fills the small space. He's shaking, his breath coming in ragged, desperate bursts. He reaches back, grabbing your balls, pulling you even tighter against his hole as you prepare to blow.

You feel the build-up in your gut, a white-hot tension that demands release. You thrust one last time, burying yourself deep inside his twitching rectum, and cum violently. Thick ropes of hot cum spray against his prostate and fill his insides. He lets out a loud, guttural moan, his own cock twitching and leaking precum as he collapses against you, both of you covered in sweat and spent lust.