The shower's warm embrace offers no respite from his carnal thoughts. He grips his throbbing cock, pre-cum leaking onto his fingers. With a grunt, he releases his stream, the force and warmth surprising him. He watches, entranced, as the piss coats his body, dripping down his legs and pooling at his feet. He rubs it in, the sensation sending jolts of pleasure through him. His cock pulses, and he jerks it furiously, his moans echoing in the small space. He comes undone, his body shuddering as he spills his load into the mix of water and piss.