Pornography Cumshots in the early 2000s. 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. Several hundred exclusively pegging films were produced, as well as twice as many bisexual and straight films with strap-on scenes. Heterosexual bareback sex, as opposed to sex with condoms, not only poses an increased risk of STIs, but for pregnancy as well. 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. A crush fetish momsex is a fetish in which one is sexually aroused usually when someone crushes objects, food, and sometimes small animals with their body, usually under their foot, or when crushed oneself. 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. Comic books often featured characters being tied up and tying others up, particularly in damsel in distress plots. Diaper pornography involves performers wearing diapers, sometimes with an adult performer acting in hentai sex the role of a caretaker. Celebrity sex tapes are amateur or professionally-made recordings of sex acts, as performed by a celebrity and their partner. This stop and go build-up, known as edging, can achieve even stronger orgasms. nude celebrities Snuff pornography involves the actual death of any of the participants, consenting or otherwise, simulated death is not considered snuff. Women that take on the roles of the giantess within gay bear porn this fetish often find the practice to be empowering and enjoy being worshiped. In addition to mainstream pornography, the popularity of facials has led to creation of its own niche market, like video series that specialize in showing the act. The work of Bruce Seven has been called reality porn, due to his lack of using scripts and asking his performers to act naturally in their own character.