The dimly lit toilet stall echoes with the sound of his ragged breaths and the slick, wet noises of his hand working his cock. The air is thick with the scent of urine and sex, a heady combination that only serves to heighten his arousal. His body tenses as he nears his climax, his grip tightening on his cock, his strokes becoming faster, more urgent. With a final, guttural moan, he spills his load, his cum mixing with the puddles of piss on the filthy floor.