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. The term applies to the depiction of the act rather than the act itself, and so does not include live exhibitions like sex shows and striptease. Pornography may be presented in a variety of media, including books, magazines, postcards, photographs, sculpture, drawing, painting, animation, sound recording, film, video, and video games. Stimulating the prostate from outside, via pressure on the perineum, can be pleasurable as well. The consent and compliance for a sadomasochistic situation can be granted only by people who can judge the gay twink porn potential results. 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. Softcore gay pornography also exists; it at one time constituted the genre, and may be produced as beefcake pornography for heterosexual female and homosexual male consumption. Some do not use the diapers at all, for arousal, or bladder and bowel movements. Individuals are also sometimes abbreviated when referred to in writing, so a dominant naked milf person may be referred to as a Dom for a man, and a Domme for a woman. Some BDSM practitioners prefer a code of behavior that differs from SSC and is described as risk aware consensual kink , indicating a preference for a style in which the individual responsibility of the involved parties is emphasized more strongly, with each participant being responsible for his or her own well-being. BDSM communities generally welcome anyone with a non-normative streak who identifies with the community; this may include cross-dressers, extreme body mod enthusiasts, animal players, latex or rubber hentai porn aficionados, and others.