Pregnancy fetishism is a context where pregnancy is seen by individuals or cultures as an erotic phenomenon. This can, however, redirect semen into the bladder . Double Stuffed , Double Vaginal , or Double Anal pornography involves the penetration of one orifice by two penises or other objects. Solo pornography recognized with AVN hentai porn Awards include the All Alone series and All Natural: Glamour Solos. Examples of heterosexual pornographic film series featuring creampies include Cream Filled Teens and Internal Cumbustion. A homosexual threesome would involve either three men or three women. Such explicit sexual interaction is seen only rarely in public play spaces, and it is sometimes specifically banned by the rules of a party or playspace. Types of anal sex can also be a part of lesbian sexual practices. Bara male homosexual hentai designed to appeal to men. As a result, little in history was documented to give an accurate description of how female homosexuality is expressed. In modern BDSM vernacular, the queening stool allows open access to the crotch naked milf while seated. The person receiving anilingus is regarded as the passive partner in the act, and the person performing anilingus videos gays is the active partner. Internal ejaculation shots are a comparatively recent development in pornography; they are not found in early pornographic films. John Stagliano is considered to have started the gonzo pornography genre with his Buttman series of films. If ejaculation is onto the other person face it can be called a facial. Use of the agreed safeword is seen by some as an explicit withdrawal of consent. However, bisexual pornography is often placed near the gay section in adult video stores, since many consumers are gay men. Oral sex pornography frequently features a person performing fellatio, and less frequently cunnilingus. Sometimes one or more fingers may be inserted into the vagina to stroke its frontal wall where the G-spot may be located. For example, in Australia it is rated Refused Classification .