The tiled walls of the bathroom echo the sounds of his ragged breaths as he wraps his fist around his engorged cock. The water cascading from the showerhead creates a symphony of sensation, each drop a whispered encouragement to his self-indulgence. His hand moves with practiced ease, his grip tightening as he nears the edge. With a guttural moan, he spills his load, the milky fluid mixing with the water at his feet, a secret shared only between him and the running water.