Diaper fetishism is totally independent from pedophilia as the wearer derives pleasure only from the diaper and/or use of it. Women oriented pornography is sometimes referred to as sex positive pornography. For some people, non-penetrative sex is the primary sexual activity of choice above all others. Today, religions vary in their views of masturbation; some view it as a spiritually detrimental practice, some see it as not spiritually detrimental, and others take a situational view. Hermaphrodite, also known as herm, refers to pornography, typically hentai, that features persons with the genitalia of both sexes. Bondage pornography specializes in the depiction of sexual bondage or BDSM activities as photographs, stories, movies, or drawings. Pornographic naked milf films are typically categorized as either softcore or hardcore pornography. Snowballing or snowdropping is the human sexual practice in which one person takes someone else semen into his or her mouth and then passes it to the mouth of the other, usually through kissing. In Japanese, the term describes any type of perverse or bizarre sexual desire or act; it does not represent a genre of work. 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. Some are aroused from wetting their diapers, others like messing their diapers. No causal relationship is known gay cock between masturbation and any form of mental or physical disorder. Boots are seen as the perhaps most fetishistic of all footwear and boots may be the most popular fetish clothing attire. In the West, masturbation in private or with a partner is generally considered a normal and healthy part of sexual enjoyment. A 2009 study found that heterosexual male fat admirers preferred females that were clinically overweight and rated both overweight and obese women more positively than slighter individuals. Lesbian pornography typically features a wider range of appearances and body types than is typical of mainstream pornography.