Gloryhole wall. Thick dildo pokes through, gripped hard by pale arm. Brunette slave lies flat, collar cinched, ponytail draped over shoulder — mouth engulfs it fully, cheeks hollowing out. Hands stroke base, wristwatch glinting under dim light. Ass lifts slightly off ground. She works it steady, saliva building, body rocking into the rhythm. Prone position stretches her slim frame, shoulders flexing with every pull.