In the steamy, glass-encased shower, a man stands, his body taut with anticipation. His hand, wet and slick, grips his rigid cock, moving in firm, practiced strokes. The sound of water pounding against the tiles masks his ragged breaths as he approaches climax. With a final, desperate thrust, he comes undone, his cock pulsing as hot streams of cum mix with the cascading water, washing away the evidence of his solitary pleasure.