In the quiet of his room, a young man stretches out on the bed, his clothes discarded. He runs a hand down his chest, to his hardening cock, and begins to stroke. His breath deepens as he jerks off, the scent of his pre-cum filling the air. Suddenly, he pauses, a mischievous glint in his eye. He stands, straddling a chair, and angles his cock downwards, letting a steady stream of urine arc out, splashing onto the seat below. The sound of his piss fills the room, the smell strong and pungent, as he continues to masturbate, finding pleasure in this taboo act.