In the dimly lit backroom, a line of eager men wait for their turn at the gloryhole. A thick, black cock pushes through, and a hungry mouth envelops it, slobbering and choking. The cock owner, unseen, grunts, enjoying the warm, wet sensation. The cock grows harder, and the sucker's face is soon glazed with hot, sticky cum, strings of it dripping down his chin. He licks his lips, hungry for more, as the next cock eagerly takes its place.