Best The Sex Researchers - History of Sexuality & Scientific Studies sex video HQ

In the 1950's a daring scientific duo took on the taboo topic of human sexuality and the orgasm. This video here is a documentary of their experiments.

Duration:10 min
Tags: history history 1950 documentary history christian laboratory 1920 1930 1940 1950 sex documentary research scientific educational historical パコパコママ experiment storia 1950 porn experiments gnostic sex experiment histoire