His most famous model was Bettie Page, who became the first celebrity of bondage film and photography. The current public acceptance of celebrities with sex tapes is speculated by Joe Levy, executive editor of Rolling Stone, to be due to the easy availability of pornography, as well as couples more commonly making their own tapes due to the prevalence of video cameras. However, various groups within society considered such depictions immoral, labelling them pornographic, and attempting to have them suppressed under obscenity laws, with varying degrees of success. Whether or not licking and fondling is considered tea bagging was once debated on the Howard Stern Show. People may also find masturbating with friends helps lift the stigma they feel surrounding the act. Felching is a sexual practice involving the act of anime hentai orally sucking semen out of the vagina or anus of one partner. As a form of non-penetrative sex, it can be done for its own enjoyment or as foreplay. Threesome or 3some pornography features one man and two women . Such documents have not been recognized as being legally binding, nor are they intended to be. Drama Hardcore showed this kind of film on its film. Although there may be no connection between coprophilia and sadomasochism , the limited data on the former comes from studies of the latter. For a foot fetishist, points of attraction include the shape and size of the foot and toes , jewelry , treatments , state of dress , odor, and sensory interaction . Behind the Green Door was one of the first pornographic films to feature sex between a white naked milf actress hot gay sex with a black actor . In the 18th and 19th centuries, some European theologians and physicians described it as heinous, deplorable, and hideous, but during the 20th century, these taboos generally declined. By comparison, gonzo pornography puts the camera right into the action, often with one or more of the participants both filming and performing sexual acts, without the usual separation between camera and performers seen in conventional porn and cinema.