The clanking of weights and the thumping of a bass-heavy playlist fill the air as a lone gym rat, his body glistening with exertion, towels off. He catches sight of himself in the mirror, his broad shoulders and defined abs on full display. A mischievous grin spreads across his face as he locks the door, the dim lighting casting long shadows across his tanned skin. He drops his shorts, revealing his hard, throbbing cock, and begins to stroke, his hand moving with a practiced ease. The sound of his hand on his cock fills the room as he gets lost in his own pleasure, his body tensing as he comes, his seed spilling onto the cold gym floor.