Strapping doctor, his big dick throbbing in his scrubs, orders a nervous twink patient to bend over for an intimate 'exam.' The boy's tight, hairless ass receives a slow, sensual finger-fuck, lubed up with spit, before the doctor's massive cock takes its place. The patient moans, his own big dick leaking pre-cum as the doctor plows him, bare and raw, his balls slapping against the boy's smooth cheeks. The doctor's grip on the patient's hips tightens as he nears climax, his breath ragged, before pulling out to paint the boy's reddened ass with rope after rope of hot, thick cum.