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. Although pornography has usually focused gay twink porn 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. It spawned numerous sequels, several of which won adult film awards. If this is done using penises and/or strap-on dildos, this is sometimes called the sandwich or BigMac. 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. The higher pay scale and profile within a production gay hentai often leads to group scenes where a straight actor only tops. A variation on this is to place the fingers and thumb on the penis as if playing a flute, and then shuttle them back and forth. Transsexual pornography features transwomen performers, who typically have male genitalia and augmented female breasts . For other scenes, particularly in established relationships, a safeword may be agreed to signify a warning rather than explicit withdrawal of consent; and a few choose not to use a safeword at all. Sadomasochism does not imply enjoyment through causing or receiving pain in other situations . The term hentai is never used in this context in Japanese. These scenes may involve the female actor calling for the shot to be directed at some specific part of her body. Fisting pornography features the insertion of an entire mature milfs hand into a performer vagina or anus. Group sex is sexual behavior involving more than two participants. In pornography, depictions of lesbian sex form a popular subgenre, directed toward a male heterosexual and female homosexual audience. Bareback sex is physical sexual activity, especially sexual penetration, without the use of a condom. 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.
