A college-aged twink finds himself in a compromising position when he's caught masturbating in the school's medical clinic. The stern, handsome doctor on duty decides to teach the naughty student a lesson in self-control, ordering him to bend over the examination table for a firm, reddening spanking. As the twink's ass glows, the doctor can't help but notice his patient's growing erection. With a mischievous grin, he decides to turn the punishment into a pleasure, giving the twink a thorough, sensual penis massage before fucking him hard and making him swallow his load as penance.