The hentai porno term combines anime hentai 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. The other person may do the same during or after. 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. The term pearl necklace is used by some because the drops of semen deposited by the man resemble a necklace of translucent white pearls. In humans, females generally have more round and voluptuous buttocks, caused by estrogen that encourages the body to store fat in the buttocks, hips, and thighs. Being forced to wear diapers as a form of humiliation is sometimes a behavior encountered in sexual masochism. Lolita pornography features women who are 18 years old or slightly older, who pretend to be underage teen girls. The warm sensation felt when urine trickles on the body seems to give very relaxing and pleasurable videos porno gay feelings to the person. There is, mobile teen porn however, no third party mature milfs camera work involved. Sadomasochism is practiced in isolation relatively rarely, though some masochists report biting, pinching, or even stun-gunning themselves as a prelude to, or as part of, masturbation. Although there may be no connection between coprophilia and sadomasochism , the limited data on the former comes from studies of the latter. Transsexual porn star Wendy Williams has stated that transsexual Porn is classified as Straight Specialty. A bisexual threesome may involve a man having sex with a man and a woman, the woman having sex with a man and a woman, or all three having sex with each other. 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. Bondage websites and bondage imagery in mainstream pornography As of 2003, specialist bondage magazines were mostly displaced by the availability of bondage material on the World Wide Web, and the presence of bondage imagery in mainstream pornographic magazines such as Nugget and Hustler Taboo magazine.