Two twink brothers, both patients at the same gay clinic, find themselves in the same examination room, separated only by a thin curtain. As the doctor examines one, the other listens, his imagination running wild. When the doctor switches patients, the listening twink can't help but touch himself, his cock throbbing at the sound of his brother's moans and the doctor's firm commands. The doctor, noticing the tent in the second twink's gown, decides to give him the same treatment - a thorough, erotic spanking that leaves both twinks gasping for more.