A black beauty, her skin gleaming like polished obsidian, kneels before the gloryhole. She can hear the muffled moans of the stranger on the other side, his cock hard and eager. She spits on her hand, lubricating it, and grips the shaft, stroking it firmly. Her mouth follows, her lips stretching wide to accommodate the size. She sucks, her cheeks hollowing, her tongue teasing the veins. She can feel the cock twitching, the man's pleasure building. She increases the pace, her hand and mouth working in sync, until he explodes, his cum filling her mouth, dripping down her chin.