Tight, black briefs cling to Oscar's muscled body, accentuating his plump, round ass. He grinds provocatively, his excitement evident. He reaches back, rubbing and squeezing his firm cheeks, then slips a finger between them, teasing his hole. His cock tents his briefs, straining for release. He pulls them down, revealing his throbbing member. He jerks off furiously, his body tensing as he cums, thick ropes of semen coating his hand and dribbling down his shaft.