Another variant of reality pornography consists of normal couples that are filmed by professionals, in which case the only obvious distinction from amateur pornography is the higher quality of production, filming and editing. See Gay-for-pay. A common way that these are depicted in a single scene is with one woman and two men performing together. Other possibilities are possible, such as a man having sex with two women who are having sex with each other. Adult animation is genre of animation geared towards adults and sometimes teens. It is mutual consent that makes a clear legal and ethical distinction between BDSM and such crimes as sexual assault or domestic violence. Some restrict a policy of panties/nipple tape for females and some allow full nudity with explicit sexual interaction allowed. Snuff pornography involves the actual death of any of the participants, consenting or otherwise, simulated death is not considered snuff. Pornography may be presented in a variety of media, including books, magazines, postcards, photographs, sculpture, drawing, painting, animation, sound recording, film, video, and video games. It is suggested that much of the obscurity and the uncertainties about female ejaculation are related to mixing up these two phenomena. The object or situation of interest is called the fetish; the person who has a fetish for that object/situation is a fetishist. Jerk off instruction features a performer encouraging or instructing the viewer big tit milf to masturbate, often culminating in a countdown at the end of which the viewer is invited to induce orgasm. For legal reasons, the vast majority of so-called reality porn involves professional actors and actresses posing as gay boy porn so-called amateurs. Related genres include: Amateur pornography originally referred only to pornography produced by amateurs but now also includes professionally made pornography designed to appear as if it were amateur. Facial cum shots are currently regularly portrayed in pornographic films and videos, often as a way gay hentai to close a scene.