Rainbow party A rainbow party is an urban legend spread from the early 2000s. Transgender pornography features performers who cross-dress for sexual gratification, either for themselves or for their partners. The inside of a smotherbox is often padded to provide support for their neck and prevent their head from moving. Pornography may fall into more than one genre. Both forms of pornography generally contains nudity. Bondage/BDSM Bondage pornography features performers tied up or constrained in various ways. In academic discourse, racial fetishism is a postcolonialist term found in the writings of authors such as Homi K. Sexologist Alfred Kind suggested that the buttocks is the primary sexual presentation site in primates. Women who perform in lesbian pornography often do not consider themselves lesbian or bisexual. Specific sex acts Anal Anal pornography features anal penetration with a penis, dildo, other objects, or some combination of them. The term combines elements of the Freudian psychoanalytic fetish and the Marxist commodity fetish, and is used in the context of British, Spanish and French colonialism and imperialism and their aftereffects. Advocates of RACK argue that SSC can hamper discussion of risk because no activity is truly safe, and that discussion of even low-risk possibilities is necessary for truly informed consent. Celebrity sex tapes are amateur or professionally-made recordings of sex acts, as performed by a celebrity and their partner. The smotherbox is placed on a stable surface. Rape pornography features performers simulating rape. The other person may do the same during or after. Films with risqué content commenced to be produced soon after the gay videos invention of the motion picture in the 1880s. For example, in Australia it is rated Refused Classification . Kinbaku means tight binding Kinbaku-bi which literally means the beauty of tight binding. In S/M, the Sadist is usually the Top and the Masochist the Bottom, but these roles are frequently more complicated or jumbled .