Towering, muscular Aaron Trainer hits the gym, his massive cock already throbbing in anticipation. Joined by his stepson Matt Heron, the petite twink with a big ass, the two exchange hungry glances. Aaron can't resist Matt's tight body, and soon he's pounding his stepson's face with his huge cock. Matt eagerly takes it, his own hard dick leaking. Aaron bends Matt over, admiring his big butt before slamming into him doggystyle, his thick cock stretching Matt's tight hole. The gym echoes with their grunts and the sound of flesh slapping flesh as they fuck raw and hard, Aaron's big cock leaving Matt gasping and cumming hands-free.