A black, throbbing cock slides through the gloryhole, seeking release. A white hand reaches out, wrapping around the shaft, stroking it to full hardness. The handjob is relentless, the grip tight, the rhythm steady. The black cock leaks pre-cum, lubricating the hand, making the strokes slick and smooth. The hand speeds up, the grip tightens, and with a final, hard stroke, the cock erupts, shooting thick, creamy cum all over the waiting hand. The gloryhole handjob continues, each anonymous cock seeking its release, each hand eager to serve.