Such explicit sexual interaction is seen only rarely in public play spaces, and it is sometimes specifically banned by the rules of a party or playspace. Lucky Pierre is slang for a person performing both receptive and insertive anal and/or vaginal sex simultaneously during a threesome, being positioned between the two partners. Although pornography has usually focused on heterosexuality, due to the prevalence of the heterosexual orientation, explicit gay material has a long history as well, which reaches back to Greek antiquity, if not to prehistory. Clothed female, naked male is a genre of erotica featuring one or more nude men and one or more clothed women. It is sometimes described as a sexual fantasy, by women or men, depicting an exhibitionist or physique worship scenario. A sub-set of vaginal fisting attempts to photograph the female cervix immediately after the fist is removed from the now-gaping vagina. Pornography is often referred to as porn and a pornographic work as a porno. The term is a slang word that originated in the gay community and comes from the equestrian term bareback, which refers to the practice of riding a horse without a saddle. Incest pornography can feature actual relatives, hentai sex but the main type of this pornography simply uses actors of similar looks to suggest family relationship. Along videos gays with the penis, the scrotum is sensitive and momsex considered to be an erogenous zone. It is mutual consent that makes a clear legal and ethical distinction between BDSM and such crimes as sexual assault or domestic violence. Now facial cumshots are regularly portrayed in pornographic films, videos, magazines and internet web sites. Well-known female porn stars who expressed their pleasure in pegging their male partners include Taylor Wane, Debi Diamond, Brittany Andrews, and Monique Covét. Fantasies of group sex are extremely common among both men and women, and group sex is a subgenre in pornographic films. Twink pornography features younger performers, and usually features young men under 30 who identify as gay or bisexual.
