Anti-pornography psychologist Ana Bridges and colleagues conducted a content analysis of best-selling heterosexual pornographic videos showing that over 96% of all scenes concluded with a male performer ejaculating onto the body of his female partner. Some productions are noted for sophisticated and/or experimental storytelling and animation techniques. Contact mutual masturbation One person touching another person to masturbate. Anal sex is considered a high-risk sexual practice because of the vulnerability of the anus and rectum. Weather Report Girl is considered yuri hentai in English usage for its depiction of lesbian sex, but in Japan it is just yuri. Making a pearl necklace is one of the activities that sex workers use as safe sex alternatives for people who refuse to wear condoms. Studies indicate that anilingus is a rare sexual practice between women. Real jail or prison or police station shots or videos may violate laws in some countries. For their consent, they must have relevant information at hand and the necessary mental capacity to judge. For example, the Kama Sutra, in particular, goes into specific detail on how to properly strike a partner during sex. In September 2003 the BBC reported on the new dogging craze. Pornography is generally classified as either softcore or hardcore pornography. Bondage is usually, but not always, a sexual practice. The fundamental principles for the exercise of BDSM require that it should be performed with the informed consent viagra pill of all involved parties. The term has as its origins Frantz Fanon epidermal schema and Edward Said Orientalism. Voyeur or peeping Tom pornography is usually more staged with the subjects aware of the cameras, sometimes openly including this exhibitionist awareness. The fetish centers around this fantasy portrayal. It generally contains nudity or partial nudity in sexually suggestive situations. Spanking or whipping pornography involves spanking or whipping, generally of the buttocks, with the hand or with other objects such as belts, switches, paddles, brushes, or whips. SV Borsch 1925 in der Landesklasse