The consent and compliance for a sadomasochistic situation can be granted only by people who can judge the potential results. Especially popular in post-World War 2 Japanese culture. Interracial pornography typically employs ethnic and racial stereotypes in its depiction of performers and many of interracial pornographic films still include racial stereotypes, although the segregation of actors by race has diminished considerably. There 3d hentai is also some evidence that pornography can be used to treat voyeurism. A facial is a form of non-penetrative sex, though it is generally performed after some other momporn means of sexual stimulation, such as vaginal sex, anal sex, oral sex or masturbation. BDSM is a variety of erotic practices involving dominance and submission, role-playing, restraint, and other interpersonal dynamics. Some techniques which may work for one individual can be difficult or uncomfortable for another. The person receiving anilingus is regarded as the passive partner in the act, and the person performing anilingus is the active partner. Women that take on the roles of the giantess within this fetish often find the practice to be empowering and enjoy being worshiped. Targets the male audience, gay twinks but is much less popular than Yaoi. Although pornography has usually focused on heterosexuality, due to the prevalence of the heterosexual orientation, explicit gay material has a long history as well, which reaches back to Greek antiquity, if not to prehistory. Related genres include: Amateur pornography originally referred only to pornography produced by amateurs but now also includes professionally made pornography designed to appear as if it were amateur. Voyeurism: Seeing another urinate without the person knowledge either through video taping by a hidden camera, or by lurking in locations where people are urinating or are likely to have an urge to urinate. But starting with The World Biggest Gangbang , starring Annabel Chong, the pornographic industry began producing a series of films ostensibly setting gangbang records for most consecutive sex acts by one person in a short period.