This 30-minute vignette tape is comprised of old loops and clips of sex in and around water. I can't recognize any of the people (how can you when several have scuba diving equipment on) and most of the action is difficult to see, given the fact that underwater photography is naturally murky.

Wet All Over seems standard for the 30-minute tape market; it's carefully edited, but is a better idea than actual cassettes. Some of the clips seem to go back as far as the 60's, and those kinds of loops are welcome if the quality is maintained. I suggest you check out other volumes of the Visual Close-Up series.