The opening theme is a reworking of a very popular Vangelis track and I couldn't believe I was hearing it because "Sabu" is credited as the composer.
Lisa De Leeuw headlines this pre-Dark Bros.-style anthology f***film that is shot on film and features half a dozen marginally erotic encounters. There is no story to speak of and no real characterization, but there are attempts at surrealism and the "borrowed" score works very nicely.
I wouldn't go searching for it, though, despite the fact that Lisa looks (and tasted, I'm sure) pretty damn tempting.
SKINTIGHT was a a next-to-last hurrah for film-shot porno features and did do national theatrical engagements.