In the gay pornography industry, which uses amateurs as well as professional actors, the term gay-for-pay refers to actors labeled or believed to be straight but who engage in same-sex sexual activities for money. Lolicon and its contribution to the controversy regarding the regulation of pornography of depicting minors that don’t exist has been a major issue for free speech in and outside of Japan. Some straight actors have started acting in gay porn only to be accused of being gay while others first step was to strictly do solo scenes. As a form of non-penetrative sex, it can be done for its own enjoyment or as foreplay. This genre also features male-on-male fellatio through a small hole made in a bathroom divider. In Japanese, the term describes any type of perverse or bizarre sexual desire or act; it does not represent a genre of hentai porn work. Some anthropologists and sociobiologists believe that breast fetishism derives from the breasts similarity to buttocks, but instead provide sexual attraction from the front of the body. Hentai narrow Japanese usage and broad international usage are often incompatible. Common phrases used to refer to gaysex these individuals are chicks with dicks or the derogatory term shemale, although these are generally considered pejorative among transwomen. Group sex most commonly takes place in a private sex party or semi-public swinger gathering, but may also take place at massage parlors or brothels or, in some jurisdictions, at purpose-built locations such as sex clubs. Commenting on why there are not as many female macrophiles, milf fuck psychologist Helen Friedman theorized that because women in most societies already view men as dominant and powerful, there no need for them to fantasize about it. 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. Macrophilia is a fascination with or a sexual fantasy involving giants, more commonly expressed as giantesses .