Muscle-bound stepdad Marco Bianchi can't resist the allure of his young, lithe stepson Rocky Vallarta. As Rocky sleeps, Marco's massive cock stiffens with desire. He awakens Rocky with a forceful kiss and an even more dominant cock, pushing it past Rocky's lips. The straight twink struggles but ultimately submits to his stepdad's big dick, gagging as Marco face-fucks him. Marco then positions Rocky on all fours, rimming his tight hole before pushing his raw cock inside, making Rocky moan and squirm with pleasure and pain.