Straight-laced Ryan never imagined his stepdad Marco would be into him like this. But when Marco catches him jerking off to gay porn, the muscle hunk sees an opportunity to indulge his lust. He pushes Ryan down onto the bed, his strong hands pinning the boy's wrists as he devours his mouth. Ryan's body responds, his cock hardening as Marco's massive dick presses against him. Marco dominates Ryan, face-fucking him with his thick, uncut cock before turning him over and burying his face in his ass. Ryan's hole puckers as Marco teases it, then gapes as Marco's dick stretches him open. Ryan moans, his own cock leaking as Marco barebacks his ass, their flesh slapping together in a symphony of lust.