It’s unbelievable. A publicly-shown film I remember fairly clearly seems to have slid off this space-time continuum.
Back in 1969 we had the release of a document called the President’s Commission on Obscenity and Pornography. It largely dismissed the claims of harmfulness of pornography. The real problem, it concluded, was that American society had a lack of good sex education. (President Nixon and other pols stridently opposed the conclusions. There was soon a dissenting document, called the Hill-Link Minority Report.)
Some time between 1970 and 1973 a sexploitation documentary film was released and I saw it in a downtown Rochester, New York theater. The film had a title that was identical or at least very similar to the report. I also clearly remember discussing it with a girlfriend I had in 1976. (She and I remained in touch for 15 years or so after that, so the conversation may have been toward the end of the '70’s. Whatever.)
The film itself was mostly soft-core, with perhaps some brief hard-core scenes. It opened with a scene of lovelies cavorting on a beach, wearing cross-weaved swimsuits that were more gap than substance. There was a scene with a stripper, who teased a man by elevating a breast or two to close to his face, with a voice-over saying that the expectation was that the man would enjoy the tease but not try to make contact. Another scene showed a whole room full of topless women with a male photographer making either porno shots or porno film parts from each of them. He encouraged one woman to kiss her own nipples to make them erect. When the results were disappointing, he offered to service her himself. She was willing, but insisted that it would cost him more.
My girlfriend pointed out that in one scene two men seemed to be penetrating one woman. Somehow I had missed that.
Neither imdb nor Allmovies has anything. I’ve used wikipedia and various search engines.
The only thing I have found so far is some printed material. It has survived and is available on Amazon.