Concerted deployed sexual rejection exercised on the partner can be an aspect of Dominance and Submission as well. The existence of such content in commercially available pornography is widely considered an urban legend. On May 27, 2010 the television program The Doctors discussed the topic with dozens of teens, parents, and professionals. The strategies and tactics that are used to smuggle one of the couple into and out of the toilet undetected are as important or almost 3d hentai as important as the urination. Some anthropologists and sociobiologists believe that breast fetishism derives from the breasts similarity to buttocks, but instead provide sexual attraction from the front of the body. Solo performances in gay pornography have been described in 1985 as either or both active and/or passive , whereas female solo performances are said to be exclusively passive . Bondage pornography specializes in the depiction of sexual bondage or BDSM activities as photographs, stories, movies, or drawings. Yaoi is anime or manga that features gay males . The activity is done by itself gaysex or as a part of or prelude to other activities which many times involve sex. Some straight actors have started acting in gay porn only to be accused of being gay while others first step was to strictly do solo scenes. Bear features a combination of middle-aged, hairy or overweight males. For example, in Australia it is rated Refused Classification . Some may keep their hand stationary while pumping into it with pelvic thrusts in order to simulate the motions of sexual intercourse. People may experience pleasure from anal sex by stimulation of the anal nerve endings, and orgasm may be achieved through anal penetration – by indirect horny milfs stimulation of naked celebrities the prostate in men, indirect clitoral/G-spot stimulation in women, and associated sensory nerves . When used as an alternative to penile-vaginal penetration, the goal may be to preserve virginity or to prevent pregnancy. Portrayals of lesbians in the media suggest that society at large has been simultaneously intrigued and threatened by women who challenge feminine gender roles, and fascinated and appalled with women who are romantically involved with other women.