A mystery man stands behind a gloryhole, his thick, veined ebony cock throbbing with anticipation. An eager mouth approaches from the other side, lips parting to engulf the massive shaft. The unknown recipient begins a slow, wet suck, their tongue swirling around the sensitive head, tasting the precum beading at the tip. The pace quickens, the sound of gagging and slurping filling the room as the cock disappears into the eager mouth, over and over.