Individuals are also sometimes abbreviated when referred to in writing, so a dominant person may be referred to as a Dom for a man, and a Domme for a woman. Transsexual pornography is a genre of pornography. The scenario is a genre of erotica, which on the internet is sometimes abbreviated to CMNF, and may involve sexual and nonsexual erotic gay fuck scenarios. Women in homosexual relationships responded to this designation either by hiding their personal lives or accepting the label of outcast and creating a subculture and identity that developed in Europe and the United States. In pornography, depictions of lesbian sex form a popular subgenre, directed toward a male heterosexual and female homosexual audience. A variation on this is to place the momporn fingers and thumb on the penis as if playing a flute, and then shuttle them back and forth. Guro or Gore is a genre of Japanese pornography involving blood, gore, disfiguration, violence, mutilation, urine, enemas, or feces. Entacle erotica describes a type of pornography most commonly found in Japan which hentai porn integrates traditional pornography with elements of bestiality and a fantasy, horror, or science-fiction theme. Unlike the traditional definition of the term, in fetish usage a cuckold is complicit in their partner sexual infidelity and takes masochistic sexual pleasure in it. In some societies, the terms fox, plum, chick, or chicken are preferred. As a result, little in history was documented to give an accurate description of how female homosexuality is expressed. Body parts including fingers, tongue and penis may be used for anonymous oral, vaginal and/or anal intercourse. Comic books often featured characters being tied up and tying others up, particularly in damsel in distress plots. Pegging is a sexual practice in which a woman performs anal sex on a man by penetrating the man anus with a strap-on dildo. Stimulating the prostate from outside, via pressure on the perineum, can be pleasurable as well. Snuff pornography involves the actual death of any of the participants, consenting or otherwise, simulated death is not considered snuff.