Facesitting when a woman or a young girl sits on a man face. Although macrophilia literally translates to simply a lover of large, in the context of a sexual fantasy it is used to mean someone who attracted to beings larger than themselves. The meaning of hentai is perversion, abnormality, or metamorphosis. Individuals who can change between top/dominant and bottom/submissive roles—whether from relationship to relationship or within a given relationship—are known as switches, though the term switch in this context is occasionally seen as derogatory and is rejected by many who might simplistically fit the definition. Partners can engage in penetrative sex, known as full swap, or choose to soft swap in which they engage only in non-penetrative sex. In straight pornography, intercourse is often followed by a facial, pearl necklace or other visible ejaculation. Pornography can be classified according to the physical characteristics of the participants, fetish, sexual orientation, etc., as well as the types of sexual activity featured. Other forms of anal sex include fingering, the use of sex toys for anal penetration, oral sex performed on the anus , and pegging. In a bath or gay fuck shower a female may direct tap water at her clitoris and vulva. It is common for this position to form part of BDSM, involving dominance and submission, though this need not be the case. As amateurs in a single segment of a multi-part video, the actresses are typically paid only about 50,000 mature milfs yen . Various groups within society have considered depictions of a sexual nature immoral, labeling them pornographic, and attempting to have them suppressed under obscenity and other laws, with varying degrees of success. Wetlook pornography involves clothed wet persons. While most tentacle erotica is animated, there are also a few live-action movies. Challenged on two fronts – by anti-pornography feminists and by the traditional male double-standard gay hentai – sex-positive feminists would sometimes seek for tactical reasons to distinguish erotica from porn - with the latter conventionally seen as both boring and disturbing.