This porn "documentary" is merely a time-capsule movie, with a boring narrator, often appearing on-screen with his microphone. Lecturing the viewer on the history of sex. Main focus is on swinging and "mate-swapping", a useful hook ever since the '60s exploitation films.
Narrator's blather about "small-town sex" is ridiculous, just an excuse to show XXX action. Dubbed groans of passion on the soundtrack are poorly synched, more fake content.
So we watch a series of mainly silent loops, randomly chosen, with library music added. Footage from a Jamie Gillis incest movie is strictly filler, pretending to be germane to the subject (and no mention of incest is ever included). Preposterous statements concerning teacher-student relations, comparing mate-swapping to African tribal behavior, and other subjects are both boring and insulting.
A more serious segment has a couple of experts discussing how society's attitudes toward homosexuality and lesbianism have been changing drastically of late (this is post-Stonewall), but the interesting conversation is merely an excuse to watch a lousy XXX lesbian sex loop.
