It has since become popular enough with couples to be gaysex discussed during an episode of Sex and the City. The term is typically used by the cinematographer within the narrative framework of a pornographic film, and since the 1970s has become a leitmotif of the hardcore genre. Other fetish Bareback pornography features performers who are not wearing condoms. A celebrity can fight the release in court to maintain deniability while still enjoying the career benefits. It is also followed by dedicated industry publications and trade groups as well as the momporn mainstream press, private organizations , government agencies, and political organizations. Common positions include lying on back or face down, sitting, squatting, kneeling or standing. Some masturbate only using pressure applied to the clitoris without direct contact, for example by pressing the palm or ball of the hand against underwear or other clothing. Rainbow parties were covered on The Oprah Winfrey Show in 2003, and became the subject of a juvenile novel called Rainbow Party. Pornographic films are typically categorized as either softcore or hardcore pornography. Sometimes one or more fingers may be inserted into the vagina to stroke its frontal wall where the G-spot may be located. The term BDSM dates back to 1969; however, the origin of the term BDSM is unclear and is believed to have been formed either from joining the term B&D with S&M , or as a compound initialism from B&D, D&S , and S&M. Point of view pornography is adult entertainment filmed hentai porn to look as if the watcher were experiencing the sex act themselves. It contains graphic sexual activity and visible penetration. Commenting on why there are not as many female macrophiles, psychologist Helen Friedman theorized that because women in most societies already view men as dominant and powerful, there no need for them to fantasize about it. In the fetish cuckolding subculture, it is most common for the female to take on the sexually dominant role and the male the submissive role, however, female subs, sometimes referred to as cuckqueans, also exist.