Women in homosexual relationships responded to this designation either by hiding their personal lives or accepting the label of outcast and creating a subculture and identity that developed in Europe and the United States. Tentacle rape or shokushu goukan is found in some horror or hentai titles, with tentacled creatures having sexual intercourse with female characters. A crush fetish is a fetish in which one is sexually aroused usually when someone crushes objects, food, and sometimes small animals with their body, usually under their foot, or when crushed oneself. Normal quantities of ejaculate range from 1.5 to 5.0 milliliters . Omorashi: The act of holding one own urine until hentai sex the need to urinate is urgent, making another hold in their urine, or watching another person with an urgent need to urinate. Mutual masturbation is a sexual act where two or more people stimulate themselves or one another sexually, usually with the hands. Terminology for roles varies widely within the various BDSM subcultures. People may engage in anilingus for its own sake, before anal fingering or penetration, or as part of foreplay. In addition to mainstream pornography, the popularity of facials has led to creation of its own niche market, like video series that specialize in showing the act. Often, strong views are expressed with gay sex video regard to anal sex; it is controversial in various cultures, especially with regard to religion, commonly due to prohibitions against anal sex among gay men or teachings about the procreative purpose of sexual activity. 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. Dwarfs or midget pornography features performers who are dwarfs/midgets. There is no singular or archetypical behavior; therefore, a wide range of thought patterns and behaviors exist, but all tends to be a harmless horny milfs and efficacious release from some kind of pressure. They further argue that setting a discrete line between safe and not-safe activities ideologically denies consenting adults the right to evaluate risks vs rewards for themselves; that some adults will be drawn to certain activities regardless of the risk; and that BDSM play—particularly higher-risk play or edgeplay—should be treated with the same regard as extreme sports, with both respect and the demand that practitioners educate themselves and practice the higher-risk activities to decrease risk.