The definition clash also appears with the English definition of yuri as any lesbian relationship, as opposed to its sexually explicit definition in Japan. Bukkake is a sex act portrayed in pornographic films, in which several men ejaculate on a woman, or another man. In academic discourse, racial fetishism is a postcolonialist term found naked milf in the hentai porn writings of authors such as Homi K. Other objects such as ball point pens and thermometers gay fuck are sometimes used, although this practice can lead to injury and/or infection. 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. 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. For legal reasons, the vast majority of so-called reality porn involves professional actors and actresses posing as so-called amateurs. Generally, interest differs between people, and gender depends on sexual orientation. Mutual masturbation can be practiced by males or females in pairs or groups with or without actually touching another person as indicated by the following examples of contact versus non-contact scenarios: Non-contact mutual masturbation Two people masturbating in the presence of each other but not touching. However, bisexual pornography is often placed near the gay section in adult video stores, since many consumers are gay men.