Fisher said that perhaps, the fleshy, rounded buttocks attracted males during rear-entry intercourse. Rainbow party A rainbow party is an urban legend spread from the early 2000s. Actual upskirt or downblouse shots may violate privacy laws in some countries. Pregnancy fetishism is a context where pregnancy is seen by individuals or cultures as an erotic phenomenon. Several hundred exclusively pegging films were produced, as well as twice as many bisexual and straight films with strap-on scenes. Bottom and submissive lesbian milfs are widely recognized terms for those partner in the relationship or activity who are, respectively, the physically receptive or controlled participants. The existence of such content in commercially available pornography is widely considered an urban legend. Double penetration of the vagina, anus and mouth, can involve: Simultaneous penetration of the anus by two penises or other objects. What seems clear from the historical record is that much of the lesbian material in pornographic texts was intended for a male readership. In modern BDSM vernacular, the queening stool allows open access to the crotch while seated. A homosexual threesome would involve either three men or three gay hentai women. Sub-genres can also be classified into the characteristics of the performers or the type of sexual activity on which it concentrates, and not necessarily on the market to which each sub-genre appeals. Threesome can also refer to a love triangle, a three-way romantic relationship. Starting with erotic stories and woodblock prints from hot gay sex before the 20th century, Japanese pornography evolved into distinct subcategories with the media that in addition of pornographic videos and magazines featuring live actors, there is exist categories of pornographic manga , pornographic computer games , and pornographic anime . It is suggested that much of the obscurity and the uncertainties about female ejaculation are related to mixing up these two phenomena. Some women who engage in same-sex sexual activity may reject not only identifying as lesbians but as bisexual as well, while other women self-identification as lesbian may not align with their sexual orientation or sexual behavior; sexual identity is not necessarily the same as one sexual orientation or sexual behavior, due to various reasons, such as the fear of identifying their sexual orientation in a homophobic setting.