In modern BDSM vernacular, the queening stool allows open access to the crotch while seated. Omorashi: The act of holding one own hentai porn urine until the need to urinate is urgent, making another hold in their urine, or watching another person with an urgent need to urinate. A homosexual threesome would involve either three men or three women. Lesbian pornography made for women is usually made by women, and usually features women who identify as lesbian or bisexual. The object or situation of interest is called the fetish; the person who has a fetish for that object/situation is a fetishist. This stop and go build-up, known as edging, can achieve even stronger orgasms. Creampie scenes depart from heterosexual pornographic convention in favor of a depiction that more closely mimics sexual intercourse as performed in ordinary life; they have been called the counterimage of facials. Transsexual pornography is a genre of pornography. The buttocks in human females thus contain more adipose tissue than in males, especially after puberty. A common way that these are depicted in a single scene is with one woman and two men performing together. Actual spying may violate privacy and/or momporn trespassing laws in many countries. The Silent Duck, also called Duck-Billing, is the technique often used in which the person engaging in hand insertion shapes the hand to resemble a duck beak. Lesbianism has been a theme in erotic art since at least the time of ancient Rome, and many regard depictions of lesbianism to be erotic. Because the viewing of such films carried a social stigma, they were viewed at brothels, adult movie theaters, stag parties, at home, in private clubs and also at night cinemas. In addition to mainstream pornography, the popularity of facials has led to creation of its own niche market, gay fuck like video series that specialize in showing the act. This category also includes pornographic home movies. Softcore gay pornography also exists; it at one time constituted the genre, and may be produced as beefcake pornography for heterosexual female and homosexual male consumption.