The celebrity sex tapes term has as its origins Frantz Fanon epidermal schema and Edward Said Orientalism. Enema pornography involves adults given enemas to others, often fake. Facesitting is common among dominant and submissive individuals, for demonstrating superiority and for sexual gratification. In places where non-monogamous sex is taboo or illegal, group sex may take place in private or clandestine locations including homes, hotel rooms, or private clubs. However the genre remains a very small proportion of the pornographic DVD market; for example at porn retailer HotMovies. Pornographic films or sex films are films that present sexually explicit subject matter for the purpose of sexual arousal and erotic satisfaction of the viewer. Using the term naked milf shemale for a transsexual woman often implies that she is gay black working in the sex trade. Spanking or whipping pornography involves spanking or whipping, generally of the buttocks, with the hand or with other objects such as belts, switches, paddles, brushes, or whips. Rough sex pornography is similar to pornography featuring sadomasochism, and typically features a Top who humiliates and/or degrades a Bottom while being physically violent gay sex video towards them. The most common depiction of a hermaphrodite is a person with a female face, breasts, and build, and a penis , although there are other combinations. Not all crush fetishists are that extreme! Can also include auto-fellatio, or performing oral sex on oneself. Cum-shot pornography features a collection of male cartoon porn comics ejaculation scenes. Bukkake videos are a relatively prevalent niche in contemporary pornographic films. Anal sex or anal intercourse is generally the insertion and thrusting of the erect penis into a person anus, or anus and rectum, for sexual pleasure. Some productions are noted for sophisticated and/or experimental storytelling and animation techniques. There is also some evidence that pornography can be used to treat voyeurism. The fetish centers around hentai movies this fantasy portrayal. Interracial pornography typically employs ethnic and racial stereotypes in its depiction of performers and many of interracial pornographic films still gay anime include racial stereotypes, although the segregation of actors by race has diminished considerably.