For much of the history of cinema and television, lesbianism was considered taboo, though since the 1960s it has increasingly become a genre in its own right. It is sometimes combined hentai videos with BDSM features. There may be more than two participants; both group sex and gang banging can be included. The strategies and tactics that are used to smuggle one of the couple into and out of the toilet undetected are as important or almost as important as the urination. The rise of the Internet in the late 1990s and early 2000s similarly changed the way pornography film was distributed and furthermore complicated the censorship regimes around the world and the legal prosecution of obscenity. Examples of heterosexual pornographic film series featuring creampies include Cream Filled Teens and Internal Cumbustion. There is no singular or archetypical behavior; therefore, a wide range of thought patterns and behaviors exist, but all tends to be a harmless and efficacious release from some kind of pressure. As a result, little in history was documented to give an accurate description of how female homosexuality is expressed. On May 27, 2010 the television program The Doctors discussed the topic with dozens of teens, parents, and professionals. If dramatic skills are not involved, a performer in a porn film may also be called a model. A homosexual threesome would involve either three men or three women. Portrayals of lesbians in the media suggest that society at large has been simultaneously intrigued and threatened by women who challenge feminine gender roles, and fascinated and appalled with women who are romantically involved with other women. It is typically animated pornography, as the legal age to be featured in a pornographic film in Japan is 18. The Silent Duck, also called Duck-Billing, is the technique often used in which the person engaging in hand insertion shapes the hand to resemble a duck beak. Pregnancy fetishism is a context where pregnancy is seen by individuals or cultures as gay fuck an celebrity news erotic phenomenon.