Alex Sanders and Houston visit Dr. Richard's sex clinic because they're having difficulty achieving orgasm.  As therapy, the Doc has them watch and participate in a series of scorching sex scenes.

A brief but nom-worthy all-girler features Carli, Monique DeMoan and Caressa Savage going after each other's sopping wet pussies with an assortment of rubber.  Houston gets an eyefull as Missy impales herself on Mickey G. and Jay Ashley in a pre-nom-worthy d.p. and torrid anal.  Sanders has a "work out" with Alex Dane that includes a frenzied anal with great close-ups.  And Lovette and Houston do a sexy girl/girl before John Decker joins in with his hardware.

When the Doc at last pairs Houston and Sanders, well... to paraphrase Malcolm McDowell's closing line from A Clockwork Orange, "They're cured, all right."