Dr. Johnson, a seasoned gay medic, can't help but let his eyes wander over his young, smooth-skinned patient. The twink's lithe body and perky nipples under the loose gown send a jolt of lust through the doctor. He begins the 'exam', letting his hands linger a little too long on the boy's firm thighs. The young man squirms, half-hard already, as the doctor's skilled hands stroke his cock through the gown, his own bulge growing.