The man's thick, veiny cock tents his drenched boxer briefs, the sheer fabric offering tantalizing glimpses of his hard, pulsating length. He grunts, his hand moving faster as he nears his climax. With a final, shuddering breath, he erupts, his hot cum surging through the fabric, creating a sticky, cum-laden mess that drips down his legs, washing away in the cascading shower water.