The term combines elements of the Freudian psychoanalytic fetish and the Marxist commodity fetish, and is used in the context of British, Spanish and French colonialism and imperialism and their aftereffects. Its gain in prominence has been attributed to its depiction in the film Pecker, which was released in 1998. Hermaphrodite, also known as herm, refers to pornography, typically hentai, that features persons with the genitalia of both sexes. Voyeur pornography may also include shots of topless women on topless beaches who are unaware of the cameras but may legally be photographed due to the public setting. Other objects such as ball point pens and thermometers are sometimes used, although this practice can lead to injury and/or infection. The name was coined from the title of the controversial book. Typically featured are hitting, choking, name-calling and hair-pulling. Diaper fetishism, nappy fetishism or diaperism, is a sexual fetish in which a person feels a desire to wear or use diapers. The full-weight body-pressure, moisture, sex odors and darkness can be perceived as powerful sexual attractions or compulsions. Bukkake is a sex act portrayed in pornographic films, in which several men ejaculate on a woman, or another man. John Stagliano is considered to have started the gonzo pornography genre videos gays with his Buttman series of anime hentai films. Masturbation is the self-sexual stimulation of the genitals for sexual arousal or other sexual pleasure, usually to the point of orgasm. On May 27, 2010 the television program The Doctors discussed the topic with dozens of teens, parents, and professionals. In big tit milf Canada, Teletoon offers up its own Teletoon at Night programming block. At the end of the evening the female partners would randomly select keys from the bowl and leave with that key owner. If dramatic skills are not involved, a performer in a porn film may also be called a model. Is also common of the furry genre. Femdom features BDSM scenes in which the dominant partner is female.