Safadinho, a young, fit gym-goer, finds himself alone in the weight room, the echo of clanking metal and grunting patrons replaced by the soft hum of the ventilation system. Seizing the moment, he strips off his shirt, the cool air kissing his taut skin. His shorts tenting, he can't resist the urge to touch himself, fingers tracing the outline of his hardening cock. He slides a hand inside, gripping his length, and begins to stroke, each pull sending waves of pleasure through his body. His breath hitches, muscles tensing as he works himself closer to release.