Analysis of information sources in references of the Wikipedia article "Sex in film" in English language version.
The first explicitly pornographic film with a plot that received a general theatrical release in the U.S. is generally considered to be Mona (Mona the Virgin Nymph)...
The first explicitly pornographic film with a plot that received a general theatrical release in the U.S. is generally considered to be Mona (Mona the Virgin Nymph)...