In the dimly lit metro car, a desperate hunger builds in the bottom. He's on the prowl, seeking release in the most public of places. His eyes scan the crowd, landing on a promising candidate. As the train lurches forward, he moves in, his hand brushing against the target's crotch, feeling the growing hardness. The prey, nervous but excited, surrenders to the anonymous pleasure, letting the stranger's skilled mouth engulf his throbbing cock, hidden from view in the swaying, crowded metro car.