Double Stuffed , Double Vaginal , or Double Anal pornography involves the penetration of one orifice by two penises or other objects. 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. Oral sex pornography frequently features a person performing fellatio, and less frequently cunnilingus. Each participant may engage in any type of sex acts with one or both of the others, such as vaginal, anal or oral sex or mutual masturbation. Shibari is a Japanese word that literally means to tie or to bind. 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 their aftereffects. 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. Some women who engage in same-sex sexual activity may reject not only identifying as lesbians but as bisexual as well, while other women self-identification as lesbian may not align with their sexual orientation or sexual behavior; sexual identity is not necessarily the same as one sexual orientation or sexual behavior, due to various reasons, such as the fear of identifying their sexual orientation in a homophobic setting. If dramatic skills are not involved, a performer in a porn film may also be called a model. The most common type of erotic spanking is administered on the bare buttocks, but can also be combined horny milfs with bondage, in order to heighten sexual arousal and feelings of helplessness. Lolicon and its contribution to the controversy regarding the regulation 3d hentai of pornography of depicting minors that don’t exist hot gay sex has been a major issue for free speech in and outside of Japan. Mammary intercourse is a sex act, performed as foreplay or as non-penetrative sex, that involves the stimulation of the male penis by the female breasts and vice versa.