A pearl necklace is a slang term referring to a sexual act in which a man ejaculates semen on or near the neck, chest, or breast of another person. 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. Clothes wetting: The person is sexually aroused by wetting one clothing or observing another person doing so. Bobbi S. Celebrity sex tapes are amateur or professionally-made recordings of sex acts, as performed by a celebrity and their partner. A male voyeur is commonly labeled Peeping Tom, a term which originates from the Lady Godiva legend. Women oriented pornography is sometimes referred to as sex positive pornography. Both forms of pornography generally gay porn contains nudity. Target audience are teenage / young adult women. In human sexuality, a threesome is sexual activity that involves three people at the same time. Actual spying may violate privacy and/or trespassing laws in many countries. Voyeurism: Seeing another urinate without the person knowledge either through video taping by a hidden camera, or by lurking in locations where people are urinating or are likely to have an urge to urinate. Such explicit sexual interaction is seen only rarely in public play spaces, and it is sometimes specifically banned by the rules of a party or playspace. Jerk off instruction features a performer encouraging or instructing the viewer to masturbate, often culminating in a countdown at the end of which the viewer is invited to induce orgasm. Two women tapegagged and cuffed to iron bars Bondage and Discipline are two aspects of BDSM that do not seem to relate to each other because of the type of activities involved, but they have conceptual similarities, and that is why they appear jointly. People may engage in anilingus for its own sake, before anal fingering or penetration, or as part of foreplay. The porn industry and viewing public were shocked by the then-taboo spectacle of a white woman having sex with a black man.