Two college friends, one straight, one gay, visit the doctor for routine check-ups. The gay friend, eager to explore his straight buddy's curiosity, whispers a naughty proposal. The straight guy, intrigued and hesitant, agrees. The doctor, in on the game, leaves them to "experiment." They start with a tentative kiss, then progress to passionate blowjobs, the straight guy's first. The gay friend then lubes up and gently eases his hard cock into the straight guy's virgin ass, fucking him slow and deep until they both cum hard.