Bukkake, Gokkun, Omorashi, and tentacle erotica are few uniquely Japanese genres known to western viewers. However, the tradition of bondage magazines continues in the form of art books of bondage photographs, published by mainstream publishers such as Taschen. Well-known female porn stars who expressed their pleasure in pegging their male partners include Taylor Wane, Debi Diamond, Brittany Andrews, and hentai sex Monique Covét. It like associating every Christian with the zealots who cause religious wars. Sub-genres of Japanese porn Among the various sub-genres of Japanese pornography are the following: Lolicon ロリコン: This genre involves prepubescent and adolescent girls between the aged of 6-12. Fantasies of group sex are extremely common among both men and women, and group sex is a subgenre in pornographic films. Others may also use vibrators and other sexual devices more commonly associated with female masturbation. In many cases, that person is also aroused by smelling body parts that have a urine scent. The higher pay scale and profile gay twink porn within a production often leads to group scenes where a straight actor only tops. Insertion in pornography features women inserting various odd objects into their anus or vaginas. Emetophilia pornography involving vomiting and gagging. Interracial pornographic films have experienced an explosion in popularity, becoming one of the fastest-growing and biggest-selling genres. Bareback sex is physical sexual activity, especially sexual penetration, without the use of a condom. Related genres include: Amateur pornography originally referred only to pornography produced by amateurs but now also includes professionally milf xxx made pornography designed to appear as if it were amateur. Failure to honor a safeword is considered serious misconduct and could even change the sexual consent situation into a crime, depending on the relevant law, since the bottom has explicitly revoked his or her consent to any actions that follow the use of the safeword .