In academic discourse, racial fetishism is a postcolonialist term found in the writings of authors such as Homi K. When the interest in a particular subject is obsessive, the behavior may be described as stalking. Pornography may be presented in a variety of media, including books, magazines, postcards, milf xxx photographs, sculpture, drawing, painting, animation, sound recording, film, video, and video games. As of 2013, little analysis of this paraphilia has been reported in medical literature. Originating in Japan in the 1980s, the genre subsequently spread to North America and Europe, and crossed over into gay pornography. The phrase buttered bun is sometimes used to refer to the owner of the orifice in question. A crush fetish 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. As a result, little in history was documented to give an accurate description of how female homosexuality is expressed. Specific sex acts Anal Anal pornography features anal penetration with a penis, dildo, other objects, or some combination of them. The rise of the Internet in the late 1990s and early 2000s similarly changed the way pornography film was distributed and furthermore complicated the censorship regimes around the world and the legal prosecution of obscenity. This fetish sometimes originates from childhood memories of needing, or of seeing gay hentai another needing, to urinate. Although interracial gay twinks pornography theoretically can apply to depictions of sexual activity between performers of any different racial groups, the term is most commonly used for heterosexual sex acts between black and white performers. Compensating elements of the total dominance and submission are care and devotion complementing one another, thus facilitating stable relationships. Participants who exert sexual control over their partners are known as dominants or tops while participants who take the passive, receiving, or obedient role are known as submissives or bottoms.