In the throes of solo bliss, a kinky exhibitionist inserts a catheter into his rock-hard cock, the cool tube against his sensitive urethra sending shivers down his spine. He milks his dick, feeling the piss build and flow, mixing with pre-cum, creating a salty, tangy cocktail. His buckshot loads splatter onto his abdomen, creating a sticky, glistening mess. He revels in the sight, the scent, the taste, before cleaning up, eager for his next urethral adventure.