Body parts including fingers, gay hentai tongue and penis may be used for anonymous oral, vaginal and/or anal intercourse. This may relate to fetishes such as voyeurism or cuckolding. One-sided male nudity can also arise when a gay bear porn male disrobes as part of a male striptease. 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. 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. 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. Group sex can occur between people of all sexual orientations and genders. The consent and compliance for a sadomasochistic situation can be granted only by people who can judge the potential results. As in B/D, the declaration of the Top/Bottom may be required, though sadomasochists may also play without any Power Exchange at all, with both partners equally in control of the play. Some restrict a policy of panties/nipple tape for females and some allow full nudity with explicit sexual interaction allowed. 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. Babysitter pornography features usually teenage girls being exploited and having taboo sex with older, male employers. Sub-genres of Japanese horny milfs porn Among the various sub-genres of Japanese pornography are the following: Lolicon ロリコン: This genre involves prepubescent and adolescent girls between the aged of 6-12. Pornographic films present sexual fantasies and usually include erotically stimulating material such as nudity.