Real jail or prison or police station shots or videos may violate laws in some countries. Though the term anal sex most commonly means penile-anal penetration, sources sometimes use the term anal intercourse to refer exclusively to penile-anal penetration, and anal sex to refer to any form of anal sexual activity, especially between pairings as opposed to anal masturbation. 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 to 1959 by the pioneering fetish photographer John Willie, and ENEG Exotique magazine, published 1956-1959. This is also the case in many relationships not considering hentai sex themselves as sadomasochistic; it is considered to be a part of BDSM if it is practiced purposefully. Unlike erotic films, pornographic films contain explicit sexuality and do not claim any artistic merit. As amateurs in a single segment of a multi-part video, the actresses are typically paid only about 50,000 yen . Cum-shot pornography features a collection of male ejaculation scenes. POV pornography involves camera angles designed to provide the viewer a view similar to that seen by one of the participants, whose face is never shown. Jail/Prison/Police pornography involves people in police custody or inmates in jails or prisons in various sexual situations, such as strip searches or body cavity searches. A common big tit milf way that these are depicted in a single scene is gay movies with one woman and two men performing together. Within a BDSM or D/s context, facesitting can be an especially intense form of erotic humiliation. A variant of this is known as ATOM or ATOGM where the insertive partner removes his penis from one recipient anus and inserts it into a second recipient mouth. It may be used as foreplay, or as an alternative to sexual penetration. Yiff or Yiffy pornography features Furry or anthropomorphic animals in an erotic or sexual context. The fetish centers around this fantasy portrayal.