Softcore gay pornography also exists; it at one time constituted the genre, and may be produced as beefcake pornography for heterosexual female and homosexual male consumption. A female dominant in a master/slave relationship is often termed a Mistress, not to be confused with the colloquial usage of mistress as a kept sexual partner without a similarly formalized power relationship. 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. Entacle erotica describes a type of pornography most commonly found in Japan which integrates traditional pornography with elements of bestiality and a fantasy, horror, lesbian hentai or science-fiction theme. Since the 1980s, many practitioners and organizations have adopted the motto safe, sane and consensual, commonly abbreviated as SSC, which means that everything is based on safe activities, that all participants be of sufficiently sound/sane mind to consent, and that all participants do consent. Pregnancy fetishism is a context where pregnancy is seen by individuals or cultures as an gay cock erotic phenomenon. Klaw ran an international mail-order business out of his store, Movie Star News, selling cheesecake pinups and bondage/spanking photos. Actual momporn upskirt or downblouse shots may violate privacy laws in some countries. It is sometimes described as a sexual fantasy, by women or men, depicting an exhibitionist or physique worship scenario. The object or situation of interest is called the fetish; the person who has a fetish for that object/situation is a fetishist. It concludes these findings suggest that an explanation for fat admiration may be that FAs are rejecting sociocultural norms of attractiveness. Examples include the Girls Gone Wild and Girls Who Like Girls Series. These scenes may either have the cameraman directly engaging in sex or merely filming others having sex. 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.