With a daring glance around, he begins, his hand moving rhythmically up and down his engorged shaft. The public setting amplifies his arousal, the danger of exposure fueling his lust. His breath hitches as he fights to maintain control, the sensation of his own touch pushing him closer to the edge. Finally, with a quiet groan, he gives in, his body convulsing as he coats the scene with his forbidden, public pleasure.