A man, alone in his shower, finds solace in a taboo act. The water runs down his body, tracing the lines of his muscles, as he takes his cock in hand. He strokes slowly, building anticipation, until he can no longer hold back. Turning the showerhead away, he leans into the sensation, his body tensing as he releases a steady stream of piss against the wall. The sound fills the room, a primal symphony of relief and pleasure.