It is also known colloquially as gushing or squirting, although these are considered to be different phenomena in some research publications. Mammary intercourse is a sex act, performed as foreplay or as non-penetrative sex, that involves the stimulation of the male penis by the female breasts and vice versa. 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. While anal sex is commonly associated with male homosexuality, research shows that not all gay males engage in anal sex and that it is not uncommon in heterosexual relationships. Rape pornography features performers simulating rape. Advocates of hentai sex RACK argue that SSC can hamper discussion of risk because no activity is truly safe, and that discussion of even low-risk possibilities is necessary for truly informed consent. Kurt Wild, who appeared as a bottom in Lucas Entertainment Gigolos, is married to a woman and has three children. Common positions include lying on back or face down, sitting, squatting, kneeling or standing. A variant of A2M is ATOM where a performer inserts his penis directly from one recipient anus into a second milf xxx recipient mouth. Internal ejaculation shots are a comparatively recent development in pornography; they are not found in early pornographic films. For circumcised males, on whom the glans is mostly or completely uncovered, this technique creates more direct contact between the hand and the glans. If ejaculation is onto the other person face it can be called a facial. The first explicit pegging scene is believed to have been in the 1975 pornographic film The Opening of Misty Beethoven. Other objects such as ball point pens and videos gays thermometers are sometimes used, although this practice can lead to injury and/or infection. Some straight actors have started acting in gay porn only to be accused of being gay while others first step was to strictly do solo scenes. The term combines elements of the Freudian psychoanalytic fetish and the Marxist commodity fetish, and is used in the context of British, Spanish and French colonialism and imperialism and their aftereffects.