Couples therapy with a nymphomaniac psychologist A couple in crisis seeks a solution with therapy from a psychologist who specializes in eroticism; but he's too exuberant, she's too anxious, and the session turns into a long lesson that marks the rhythms of eroticism, excitement, and desire, before turning into a perverse threesome with the busty doctor who contributes to the libido and the creamy creampie on her wet, hairy pussy, ready to be licked. . ...