INFO:
Also issued in super-8 mm. cassette

Consultant, T. E. Pengelley; production adviser, Solomon Kaplan

Covers the physiology and emotions involved in mature sexual behavior during the four stages of sexual response in intercourse. Uses live photography to show responses of individual couples in each stage of lovemaking and animated diagrams to illustrate internal responses. Men and women give individual accounts of their sexual experiences and concludes with a look at continuing sexual relationships in older men and women
The Sexually mature adult. : FilmFair Communications : Free Download, Borrow, and Streaming : Internet Archive