The scent of urine and disinfectant fills the air as a man enters the restroom, his eyes scanning the empty stalls. He chooses one, locks the door, and sits down, his feet planted firmly on the ground. He's here for one reason: to indulge in a private, taboo act. His hand moves to his crotch, rubbing the growing bulge. He unzips, and his cock springs free, already leaking pre-cum. He strokes it, his feet pressing down harder, his body arching as he nears his release.