Examination room at the urologist, Male patient, 30 yo, lying naked on the examination table, Patient is 30 years old, dark-haired, with a muscular, well-trained body, hairy chest, His cock is large and hard, and precum glistens on the swollen glans, mature doctor examines his male patient's erect, large, and hard penis, doctor is about 50 years old, wears jeans, a shirt, and a doctor's coat. He feels the patient's hard cock.