The wife who enjoys cuckolding her husband is frequently called a hotwife, or a cuckoldress if the man is more submissive. The concept of lesbian, to differentiate women with a shared sexual orientation, is a 20th-century construct. This can, however, redirect semen into the bladder . First found in softcore movies and erotic thrillers, depictions of lesbianism entered mainstream cinema in the 1980s. Saliva pornography involves salivation and saliva. Group sex is sexual behavior involving more than two participants. Interracial pornographic films have experienced an explosion in popularity, becoming one of the fastest-growing and biggest-selling genres. Pornography is often distinguished from erotica, which consists of the portrayal of sexuality with high-art aspirations, focusing also on feelings and emotions, while pornography involves the depiction of acts in a sensational manner, with the entire focus on the physical act, so as to arouse quick intense reactions. BDSM actions can often momsex take place during a specific period of time agreed to by both parties, referred to as play, a scene or a session. The object or situation of interest is called the fetish; the person who has a fetish for that object/situation is a fetishist. The term Asiaphile is sometimes used to describe the same phenomenon as is yellow fever anime hentai . If ejaculation is onto the other person face it can be called a facial. Actual upskirt or downblouse shots may violate privacy laws in some countries. Although interracial pornography theoretically can apply to depictions of sexual activity between performers of any different racial groups, videos gays the term is most commonly used for heterosexual sex acts between black and white performers. This may relate to fetishes such as voyeurism or cuckolding. Bobbi S. Voyeurism: Seeing another urinate without the person knowledge either through video taping by a hidden camera, or by lurking in locations where people are urinating or are likely to have an urge to urinate. 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.