The loose and direct camera work often includes tight shots of the genitalia, unlike some traditional porn. A celebrity can fight the release in court to maintain deniability while still enjoying the career benefits. In 1988, a sex tape caused significant damage to Rob Lowe career. The name was coined from the title of the controversial book. Cum shots typically do not appear in girl-girl milf fuck scenes and orgasm is normally implied by utterances, cinematic conventions, or body movement. Women with women Main article: Lesbianism in erotica: Lesbianism in contemporary pornography Lesbian or girl-girl pornography features women engaged in sex together, but is typically aimed at a male audience. In the gay pornography industry, which uses amateurs as well as professional actors, the term gay-for-pay refers to actors labeled or believed hentai sex to be straight but who engage in same-sex sexual activities for money. 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. HIV is among the infections that require such direct contact and is therefore very unlikely to be transmitted via mammary intercourse. Crush pornography features objects being crushed by an actress or actor, who generally plays an overtly dominant role. The term has also applied to other professions and even companies trying to appeal to a gay demographic. The queening stool is also related to a smotherbox, which also allows the person under the seat to be locked in place, restrained by the neck as in a set of stocks. Following the introduction of the Motion Picture Association of America film rating system, independent animation producers attempted to establish an alternative to mainstream animation. Such works have also often been subject to censorship and other legal restraints to publication, display or possession. Some anthropologists and sociobiologists believe that breast fetishism derives from the breasts similarity to buttocks, but gay twink porn instead provide sexual attraction from the front of the body.