Coprophilia , also called scatophilia or scat , is the paraphilia involving sexual arousal and pleasure from feces. Preggo pornography features pregnant performers and may include lesbian milfs gay cartoon porn erotic lactation as a fetish. The actual height of the giantess within the fantasy may vary depending on anime hentai the gay anime individual. Solo gay movies pornography recognized with AVN Awards include the All Alone series and All Natural: Glamour Solos. A woman can use a secondary vibrator, between the dildo and her genitals, to get pleasure naked celebrities from pegging. A celebrity can fight the release in court to maintain deniability while still enjoying the career benefits. 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. Buttocks are sometimes emphasized in pornography, where they are often referred to as booty. The genre presents itself as real couples having real sex. Particular areas and processes of the body that change during pregnancy may also become the focus of psychological investment, but nudity or sexual activity is not always essential, and in some cases actual pregnancy is not necessary to invoke arousal. A study of 164 males in Finland from two SM clubs found that 18.2% had engaged in coprophilia; 3% as a sadist, 6.1% as a masochist, and 9.1% as both. 18% of heterosexuals and 17% of homosexuals in the study pool had tried coprophilia, showing no statistically significant difference between heterosexuals and homosexuals. Arcane or occult pornography involves sexualized situations with an occult or magical tone or performers who costume themselves in keeping with the theme, for example, a male performer dressed as a wizard. Sadism describes sexual pleasure derived by inflicting pain, degradation, humiliation on another person or causing another person to suffer. 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.