Bhabha, Anne McClintock and Kobena Mercer. Babysitter pornography features usually teenage girls being exploited and having taboo sex with older, male employers. The person sat upon may be in bondage, sexually submissive, or simply held down by the body-weight of the other person. A variant of this is known as ATOM or ATOGM where the insertive partner removes his penis from one recipient anus and inserts it into a second recipient mouth. 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. Unlike the traditional definition of the term, in fetish usage a cuckold is complicit in their partner sexual infidelity and takes masochistic sexual pleasure in it. The anus has a relatively high concentration of nerve endings and can be an erogenous zone, and the receiver may receive pleasure from external anal anime hentai stimulation. Although pornography has usually focused on heterosexuality, due to the prevalence of the heterosexual young gay porn orientation, explicit gay material has a long history as well, which reaches back to Greek antiquity, if not to prehistory. Using the term shemale for a transsexual woman often implies that she is working in the sex trade. Gloryhole pornography features women performing fellatio on unidentified men through a small hole made in a bathroom divider. Incest pornography can feature actual relatives, but the main type of this pornography simply uses actors of similar looks to suggest family relationship. Bobbi milf xxx S. BDSM is a variety of erotic practices involving dominance and submission, role-playing, restraint, and other interpersonal dynamics. Tentacle rape or shokushu goukan is found in some horror or hentai titles, with tentacled creatures having sexual intercourse with female characters. Another variant of reality pornography consists of normal couples that are filmed by professionals, in which case the only obvious distinction from amateur pornography is the higher quality of production, filming and editing.