Hentai is the various forms of Japanese pornography, including H-manga, H-anime, and H-computer games. These agreements are binding in the sense that the parties have the expectation that the negotiated rules will be followed. The name of the practice, when it is done in a repeated in-and-out motion, is derived from its passing resemblance to the dipping of a tea bag into a cup of hot water as a method of brewing tea. Bhabha, Anne McClintock and Kobena Mercer. Since the 1980s, many practitioners and organizations have adopted the motto safe, sane and consensual, commonly abbreviated as SSC, which means that everything is based on safe activities, that all participants be of sufficiently sound/sane mind to consent, and that all participants do consent. Sexologist Alfred Kind suggested that the buttocks is the primary sexual presentation site in primates. Normal quantities of ejaculate range from 1.5 to 5.0 milliliters . Real enema shots or videos of true medical situations may violate privacy laws in some milf fuck countries. The person receiving anilingus is regarded as the passive partner in the act, and the person performing anilingus is the active partner. 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. There were also a very limited number of specialist fetish magazines which featured images of bondage, such as the famous Bizarre magazine published from 1946 videos gays to 1959 by the pioneering fetish photographer John Willie, and ENEG Exotique magazine, published 1956-1959. Gloryhole pornography features women performing fellatio on unidentified men through a small hole made in a bathroom divider. 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. It may be used as foreplay, or as an alternative to sexual penetration. A female dominant in hentai sex a master/slave relationship is often termed a Mistress, not to be confused with the colloquial usage of mistress as a kept sexual partner without a similarly formalized power relationship.