Some anthropologists and sociobiologists believe that breast fetishism derives from the breasts similarity to buttocks, but instead gay movies provide sexual attraction from the front of the body. The loose and direct camera work often includes tight shots of the genitalia, unlike some traditional porn. 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. The fantasy is typically based around one or more larger beings dominating a smaller being. A woman can use a secondary vibrator, between the dildo and her genitals, to get pleasure from pegging. It is also followed by dedicated industry publications and trade groups as well as the mainstream press, private organizations , government agencies, and political hentai sex organizations. Top and dominant are widely recognized for those partner in the relationship or activity who are, respectively, the physically active or controlling participants. These actors often play the top roles but this is not always the case, such as with Kristen Bjorn and some Bel Ami models. It has since become popular enough with couples to be discussed during an episode of Sex and the City. In the 18th and 19th centuries, some European theologians and physicians described it as heinous, deplorable, and hideous, but during the 20th century, these taboos generally declined. Some masturbate only using pressure applied to the clitoris without direct contact, for example by pressing the palm or ball of the hand against underwear or other clothing. Andrews cross or spreader bars. They may be noted for using risqué themes, graphic violence, sexuality or black comedy in a manner that is unsuitable for younger audiences. Works in this genre may be considered adult for any number of reasons. Hermaphrodite, also known as herm, refers to pornography, typically hentai, that features persons with the genitalia of both sexes. In Japanese, mature milfs the term describes any type of perverse or bizarre sexual desire or act; it does not represent a genre of work.