A curious black beauty steps into the dimly lit gloryhole booth, her heart pounding with anticipation. She's heard tales of the thrill, but this is her first time. Kneeling, she peeks through the hole, her eyes widening at the sight of a thick, throbbing cock waiting for her. Tentatively, she reaches out, her small hand wrapping around the shaft. She begins to stroke, tentatively at first, then with growing confidence. She feels the vein pulse under her touch, and a drop of pre-cum beads at the tip. Her curiosity piqued, she leans in, her full lips parting to take the head into her mouth. The sensation is new, but she's a quick learner, her head bobbing slowly, her tongue swirling around the sensitive tip.