Discreetly, she slips into the dimly lit booth, her heart pounding with anticipation. She knows what awaits her on the other side of the gloryhole. A thick, black cock pushes through, throbbing with desire. She leans in, her soft lips meeting the hard shaft, and begins to suck. Her head bobs back and forth, taking more of him in with each thrust. She's an amateur, but her enthusiasm is palpable. She can feel him growing harder in her mouth, his pre-cum coating her tongue. She's eager, hungry, and she's not stopping until she's swallowed every last drop.