Misty Dawn turns in a terrific performance first as a sex therapist who fantasizes her own and patients' sex lives, and then as a very young-looking 18-year-old being introduced to sex by hearing her parents (Pat Manning, Nick Random) getting it on in the bedroom.

It's a very intricate feature, with daydreams within flashbacks, but none of it disappoints. John C. Holmes (Misty's real-life husband) turns up in a couple of the fantasies, but it's Misty's innocence even when surrounded by sex that sells this feature and gains its rating. Her reactions to seeing her parents fucking, and their later infidelity, are great - and she can fantasize over a men's mag and in a shower with the best of 'em.