The sight of the young man's bulging erection tenting his towel is too much for him to ignore. He steps into the shower, the steam from the hot water fogging up the glass door. His hand wraps around his engorged shaft, the sensation sending waves of pleasure coursing through his body. He leans against the cool tile, his other hand cupping his heavy balls, rolling them gently as he continues to pump his cock. His strokes become faster, more urgent, his body tensing as he races towards his climax. With a final groan, he comes undone, his cock pulsing as he spills his load onto the shower floor.