On May 27, 2010 the television program The Doctors discussed the topic with dozens momsex of teens, parents, and professionals. When used as an alternative to penile-vaginal penetration, the goal may be to preserve virginity or to prevent pregnancy. Reality and voyeur pornography, animated videos, and legally prohibited acts also influence the classification of pornography. Pussing: British expression for an activity involving a consenting couple where the male partner watches the woman urinate otherwise undetected in a semi-public place, usually a toilet cubicle at a pub, hotel, restaurant, theatre/cinema, office, club etc. Buttocks are sometimes emphasized in pornography, where they are often referred to as booty. The niche popularity grew significantly in the latter half of the first decade of the 2000s. However, bisexual pornography is often placed near the gay section in adult video stores, since many consumers are gay men. Content featuring male bisexuality has been a growing trend since the advent of internet pornography. Behind the Green Door was one of the first pornographic films to feature sex between a white actress with a black actor . The full-weight body-pressure, moisture, sex odors and darkness can be perceived as powerful sexual attractions or compulsions. Barebacking usually refers to a conscious and deliberate choice anime hentai to forgo condoms. Some men also enjoy anal stimulation, with fingers or otherwise, without any prostate stimulation. On the other hand, the masochist enjoys being hurt, humiliated, or suffering within the consensual scenario. Some anthropologists and sociobiologists believe that breast fetishism derives from the breasts similarity to buttocks, but instead gaysex provide sexual attraction from the front of the body. New York photographer Irving Klaw also published illustrated adventure/bondage serials by fetish artists Eric Stanton, Gene Bilbrew, Adolfo Ruiz and others. Patricia Hill Collins, an African-American writer, theorizes that this is derived from a stereotype that those of black descent are promiscuous, and their buttocks are objectified by porn as a result.