A group of straight, tough thugs find themselves in a unique situation when a gay doctor offers them a check-up in a public bus. The doctor, with a glint in his eye, begins his 'exam' by asking them to strip, their machismo faltering as they reveal their bodies to the curious onlookers. The doctor, undeterred, proceeds to handle their goods, making the straight men squirm in their seats, their growing erections betraying their initial reluctance.