In the dimly lit gloryhole booth, a mysterious ebony vixen, unseen by the world outside, awaits. Her full, plump lips part, revealing a wet, eager mouth. She's there for one reason only - to serve anonymous cock. A thick, veined shaft pushes through the hole, and she wastes no time, sliding her lips down its length, taking it deep into her throat. She sucks with skill and enthusiasm, her tongue swirling, cheeks hollowing. The cock grows harder, pulsating in her mouth, as she expertly brings its owner to the brink.