A deviant odyssey of psychosexual analysis begins as Hall-of-Fame XXX-auteur Rocco Siffredi greets visitors arriving for clinical exploration of their libidos. Built like a battleship, gorgeous blonde MILF Tiffany Rousso meets powerhouse Euro stud Vince Karter, playing a sex therapist. Tiffany, a teacher, relates her story Shes the object of desire for her male students. She the reveals her private, masturbatory sexual fantasies about two of them. In the fantasy, young studs Nikki Nuttz and Raul Costa jam their pricks in her mouth...She slurps their shafts in a lusty blowjob. Raul shoves his big cock in her cunt in spoon position as she licks and strokes Nikkis meat. The horny teachers big tits bounce as Raul hammers her asshole in a vigorous anal fuck. Ms. Bombshell then takes Nikki up her ass, riding the young dude like shes on a merry-go-round. The guys excitedly trade Tiffanys orifices, spit-roasting Teach in a nasty threesome. Raul cums, spraying the older womans mouth and face with a serious cum facial. Nikki douses her with his own soaking load of spunk.