Bukkake is a sex act portrayed in pornographic films, in which several men ejaculate on a woman, or another man. If this is done using penises milf fuck and/or strap-on dildos, this is sometimes hentai videos called the sandwich or BigMac. Irrespective of the legal or social view of pornography, it has been used in a number of contexts. 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. Mammary intercourse is known as titty-fucking, titfuck, or a titjob in the United States, as well as tit wank or French fuck in the United Kingdom - the latter term dating back to the 1930s; while a more jocular equivalent is a trip down mammary lane. These scenes may involve the female actor calling for the shot to be directed at some specific part gay movies of her body. The niche popularity grew significantly in the latter half of the first decade of the 2000s. Detective magazines, comic books and early fetish magazines In the early 20th century, Detective magazines covertly provided a way of publishing bondage imagery. Internal ejaculation shots are a comparatively recent development in pornography; they are not found in early pornographic films. For circumcised males, on whom the glans is mostly or completely uncovered, this technique creates more direct contact between the hand and the glans. At the end of the evening the female partners would randomly select keys from the bowl and leave with that key owner. Pregnancy fetishism is a context where pregnancy is seen by individuals or cultures as an erotic phenomenon. Diaper fetishism is totally independent from pedophilia as the wearer derives pleasure only from the diaper and/or use of it. In academic discourse, racial fetishism is a postcolonialist term found in the writings of authors such as Homi K.