Two gay docs, fetish-driven and insatiable, invite a straight stud for a 'free' check-up. The doctor's 'patience' is rewarded as he fondles the stud's massive cock, coaxing it to life. His nurse joins in, tongue-fucking the stud's ass while the doctor sucks him off. The stud, overwhelmed, fucks both their eager mouths before the docs take turns riding his throbbing dick, their medical gowns discarded, leaving only their stethoscopes and the scent of antiseptic and sweat.