Men may also rub or massage the glans, the rim of the glans, and the frenular delta. Bisexual pornography is a genre of pornography which most typically depicts one woman and two men who all perform sex acts on each other. Transsexual porn star Wendy Williams has stated that transsexual Porn is classified as Straight Specialty. The work of Bruce Seven has been called reality porn, due to his lack of using scripts and asking his performers to act naturally in their own character. Dwarfs or midget milf fuck pornography features performers hentai videos who gay cock are dwarfs/midgets. In Japanese, this natural-fibre rope is known as asanawa; the Japanese vocabulary does not make a distinction between hemp and jute. A homosexual threesome would involve either three men or three women. A crush fetish is a fetish in which one is sexually aroused usually when someone crushes objects, food, and sometimes small animals with their body, usually under their foot, or when crushed oneself. Typically featured are hitting, choking, name-calling and hair-pulling. Older names for a pornographic film include stag film, and blue movie. The porn industry and viewing public were shocked by the then-taboo spectacle of a white woman having sex with a black man. For instance, Amateur Allure has a trademark shot where the sexually performing cameraman circles a handycam around the sexually performing model head. 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. Mutual masturbation can be practiced by males or females in pairs or groups with or without actually touching another person as indicated by the following examples of contact versus non-contact scenarios: Non-contact mutual masturbation Two people masturbating in the presence of each other but not touching. Tentacle rape or shokushu goukan is found in some horror or hentai titles, with tentacled creatures having sexual intercourse with female characters.