Kurt Wild, who appeared as a bottom in Lucas Entertainment Gigolos, is married to a woman and has three children. The term combines elements of the Freudian psychoanalytic fetish and the Marxist commodity fetish, and is used in the context of British, Spanish and French colonialism and imperialism and their aftereffects. Femdom features BDSM scenes in which the dominant partner is female. While anal sex is commonly associated with male homosexuality, research shows that not all gay males engage in anal sex and that it is not uncommon in heterosexual relationships. It contains graphic sexual activity and visible penetration. Oral sex pornography frequently features a person performing fellatio, and less frequently cunnilingus. Some people get sexual pleasure by inserting objects, such as urethral sounds, into the urethra , a practice known as urethral play or sounding. Bukkake pornography involves a performer, usually female, onto whom several men or women ejaculate, videos gays usually on the face. Voyeur pornography may also include shots of topless women on topless beaches who are unaware of the cameras but may legally be photographed due to the public setting. It is also followed by dedicated industry publications and trade groups as well as the mainstream press, private organizations , government agencies, and political organizations. Some aspects of the research community distinguish between female ejaculation and what is colloquially known as squirting or gushing. In Japanese, the term describes any type of perverse or bizarre sexual desire or act; it does not represent a genre of work. A pornographic work is characterized as hardcore if it has any anime hentai hardcore content, no matter how small. Both sexes sometimes apply lubricating substances to intensify sensation. Foot fetishism has been defined as a pronounced sexual interest in the feet or footwear. The name was coined from the title of the controversial momsex book. The porn industry and viewing public were shocked by the then-taboo spectacle of a white woman having sex with a black man.