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. Kinbaku means tight binding Kinbaku-bi which literally means the beauty of tight binding. This gay boy porn can, however, redirect semen into the bladder . Both forms of pornography generally contains nudity. Stimulating the prostate from outside, via pressure on the perineum, can be pleasurable as well. Sigmund Freud considered foot binding as a form of fetishism. Usually that person prefers to stage the wetting so that his/her legs become soaked with urine. Softcore gay pornography also exists; it at one time constituted the genre, and may be produced as beefcake pornography for heterosexual female and homosexual male consumption. The definition clash also appears with the English definition of yuri as any lesbian relationship, as opposed to its sexually explicit definition in Japan. A survey by the New York City Department of Health and Mental Hygiene found that heterosexual women are more likely to bareback when engaging in anal sex than homosexual and bisexual men. The scenario is a genre of erotica, which on the internet is sometimes abbreviated to CMNF, and may involve sexual and nonsexual erotic scenarios. Actual upskirt or downblouse shots may violate privacy laws in some countries. Bondage/BDSM Bondage pornography features performers tied up or constrained in various ways. Sometimes one or more fingers may be momporn inserted into the vagina to stroke its frontal wall where the G-spot may be located. Films with risqué content commenced to be produced soon after the invention of the motion picture in the 1880s. Compensating anime hentai elements of the total dominance and submission are care and devotion complementing one another, thus facilitating stable relationships. Detective magazines, comic books and early fetish magazines In the early 20th century, Detective magazines covertly provided a way of publishing bondage imagery.