Though there have been numerous gang bang pornographic films since the 1980s, they usually involved no more than half a dozen to a dozen men. Performers are usually clean-shaven, thinner and more effeminate than ones in mainstream gay pornography. Lesbian pornography made for women is usually made by women, and usually features women who identify as lesbian or bisexual. Omorashi: The act of holding one own urine until the need to urinate is urgent, making another hold in their urine, or watching another person with an urgent need to urinate. The term combines elements of the Freudian psychoanalytic fetish and the Marxist commodity fetish, and is used in the context of British, Spanish and French colonialism and imperialism and hentai porn their aftereffects. Ass to mouth pornography shows the transfer of a performer penis from a second performer anus to that same second performer mouth in a single shot. For instance, Amateur Allure has a trademark shot where the sexually performing cameraman circles mature milfs a handycam around the sexually performing model head. Transsexual people Transman pornography features performers who were born female and who medically transitioned to male. Throughout history, women have not had the same freedom or independence to pursue homosexual relationships gay fuck as men, but neither have they met the same harsh punishment as homosexual men in some societies. The person receiving anilingus is regarded as the passive partner in the act, and the person performing anilingus is the active partner. Individuals are also sometimes abbreviated when referred to in writing, so a dominant person may be referred to as a Dom for a man, and a Domme for a woman. Bisexual pornography is a genre of pornography which most typically depicts one woman and two men who all perform sex acts on each other. Pegging is a sexual practice in which a woman performs anal sex on a man by penetrating the man anus with a strap-on dildo. Female ejaculation is the expulsion of fluid by the paraurethral ducts through and around the human female urethra during or before an orgasm.