The Boys of Prague Series: Czech Up, #2 (2003)

Five episodes with five different Czech lads that play out the same sexual fantasy. In each they come to the doctor with a medical problem. In each the male doctor requires that they undress. Then, with the help of the male nurse, he pokes and prods the guy with dildos, anal (& penile) thermometer, before having sex with them. In one, the guys girlfriend just sits and watches. Then they shower.