Gang bang pornography is a type of pornography that depicts an individual engaging in physical sexual activity with multiple partners sequentially or at once. Other forms of anal sex include fingering, the use of sex toys for anal penetration, oral sex performed on the anus , and pegging. When all regions of the face are included, facial cum shots comprise approximately 62% of scenes where external ejaculation occurs. Using the term shemale for a transsexual woman often implies hentai movies that she is working in the sex trade. Bukkake, Gokkun, Omorashi, and tentacle erotica are few uniquely Japanese genres known to western viewers. Unlike the traditional definition of the term, in fetish usage a cuckold is complicit in their partner sexual infidelity and takes masochistic sexual pleasure in it. In some societies, the terms fox, plum, chick, or chicken are preferred. Foot fetishism, milf fuck foot partialism, foot worship, or podophilia is a pronounced sexual interest in feet. Not all crush fetishists are that extreme! Yiff or Yiffy pornography features Furry or anthropomorphic animals in an erotic or sexual context. It is sometimes described as a sexual fantasy, by women or men, depicting an exhibitionist or physique worship scenario. Voyeur or peeping Tom pornography is usually more staged with the subjects aware of the cameras, sometimes openly including this exhibitionist awareness. Especially popular in post-World War 2 Japanese culture. Also see POV. The padding may also muffle noises from the outside, causing a relaxation effect and heightening their other senses. Bareback sex is physical sexual activity, especially sexual penetration, without the use of a condom. Real jail or prison or police station shots or videos may violate laws in some gay twinks countries. An orgy is a gathering where guests freely engage in open and unrestrained sexual activity or group sex; and a bunga bunga orgy is an orgy in which participants have sex underwater, such as in a swimming pool or a hot tub. Transsexual porn star Wendy Williams has stated that transsexual porn is classified as Straight Specialty.