Reflective of its views on sexuality and culture, Japanese pornography delves into a wide spectrum of heterosexual, homosexual, and transgender sexual acts in addition to unique fetishes and philias. Transsexual pornography features transwomen performers, who typically have male genitalia and augmented female breasts . Especially popular videos gays in post-World anime hentai War 2 Japanese culture. Since at least 1973, it has also been used to refer to a sexually attractive young woman. Heterosexual bareback sex, as opposed to sex with condoms, not only poses an increased risk of STIs, but for pregnancy as well. Bukkake, Gokkun, Omorashi, and tentacle erotica mature milfs are few uniquely Japanese genres known to western viewers. The padding may also muffle noises from the outside, causing a relaxation effect and heightening their other senses. 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. Lesbian pornography made for women is usually made by women, and usually features women who identify as lesbian or bisexual. Although interracial pornography theoretically can apply to depictions of sexual activity between performers of any different racial groups, the term is most commonly used for heterosexual sex acts between black and white performers. A common way that these are depicted in a single scene is with one woman and two men performing together. Pornographic films present sexual fantasies and usually include erotically stimulating material such as nudity. Can also include auto-fellatio, or performing oral sex on oneself. Facial cum shots are currently regularly portrayed in pornographic films and videos, often as a way to close a scene.