Question: What is the name of the Pornographic film collected at the Kinsey Institute for research in Sex, Gender and Reproduction that includes possibly the first use of extreme close-ups of genitalia?
Sentence (from "Pornographic film actor"): Most actors specialize in certain genres, such as lesbian sex, bondage, strap-on sex, anal sex, double penetration, semen swallowing, teenage women, interracial or MILFs.
Relevant evidence: No