Dr. Castro, a hung twink in scrubs, examines his patient's every crevice with a gloved hand, his own massive cock straining against his pants. The young twink on the exam table squirms, blushing as Castro's fingers probe his hole. Castro, his medical professionalism fading, strips off his lab coat, revealing a lean, muscular torso. He strokes his monstrous cock, the head glistening with pre-cum, before burying it deep in the patient's tight ass, fucking him raw on the cold, sterile exam table.