Originating celebrity porn in Japan in the 1980s, the genre subsequently spread to North America and Europe, and crossed over into gay pornography. Throughout history, women have not had the same freedom or independence to pursue homosexual relationships as men, but neither have they met the same harsh punishment as homosexual men in some societies. Some straight actors have started acting in gay momsex porn only to be accused of being gay while others first step was to strictly do solo scenes. There may be more than two participants; both group sex and gang banging can be included. For example, in Australia it is rated Refused Classification . A pornographic work is characterized as hardcore if it has any hardcore content, no matter how small. Rainbow parties were covered on The Oprah Winfrey Show in 2003, and became the subject of a juvenile novel called Rainbow Party. Likewise, Fox Broadcasting Company has also dedicated an entire evening programming block to adult animation programs, known as Animation Domination. The other person may do the same during or after. This industry employs thousands of performers along with support and production staff. naked celebrities Men may find stimulation of the anus, rectum, and adjacent organs enjoyable. The term pearl necklace is used by some because the drops of semen deposited by the man hentai movies resemble a necklace of translucent white pearls. Interactive pornography, available in CD-ROM and DVD format, allows the viewer to select the particular acts performed at any one time, Blowjob sometimes with the camera providing a first person view. It is sometimes combined with BDSM features. Ass to mouth pornography shows the transfer of a performer penis from a second performer gaysex anus to that same second performer mouth in a single shot. BDSM actions can often take place during a specific period of time agreed to by both parties, referred to as play, a scene or a session. Heterosexual bareback sex, as opposed to sex with condoms, not only poses an increased risk of STIs, but for pregnancy as well.