Women who perform in lesbian pornography often do not consider themselves lesbian or bisexual. However, various groups within society considered such depictions immoral, labelling them pornographic, and attempting porn milf to have them suppressed under obscenity laws, with varying degrees of success. Women with women Main article: Lesbianism in erotica: Lesbianism in contemporary pornography Lesbian or girl-girl pornography features women engaged in sex together, but is typically aimed at a male audience. Mammary intercourse is known as titty-fucking, titfuck, or a titjob in the United States, as well as tit wank or French fuck in the United Kingdom - the latter term dating back to the 1930s; while a more jocular equivalent is a trip down mammary lane. Those with diaper-related paraphilias differ widely in their focus of attention. Portrayals of lesbians in the media suggest that society at large has been simultaneously intrigued and threatened by women who challenge feminine gender roles, and fascinated and appalled with women who are romantically involved with other women. Group sex pornography features at least two men and two women , usually more, who all perform sex acts on each other. Rape pornography features hentai porn performers simulating rape. Cuckolding can also be mixed with other non-monogamous relationship arrangements with which it has substantial overlap such as Swinging, wife-swapping, gay twink porn open relationships, and polyamory, etc. Bestiality is illegal in many countries. Perhaps following the example set by gay pornography, they have become a popular subgenre within heterosexual pornography since the turn of the century, featuring both vaginal and anal ejaculations. For instance, Amateur Allure has a trademark shot where the sexually performing cameraman circles a handycam around the sexually performing model head. Pornographic films are typically categorized as either softcore or hardcore pornography. On the other hand, the masochist enjoys being hurt, humiliated, or suffering within the consensual scenario.