Guro or Gore is a genre of Japanese pornography involving blood, gore, disfiguration, violence, mutilation, urine, enemas, or feces. Comic books often featured characters being tied up and tying others up, particularly in damsel in distress plots. Facial cum shots are currently regularly portrayed in pornographic films and videos, often as a way to close a scene. Emetophilia pornography involving vomiting and gagging. Since at least 1973, it has also been used to refer to a sexually attractive young woman. It is mutual consent that makes a clear legal and ethical distinction between BDSM and such crimes as sexual assault or domestic violence. By Japanese law, the genitals of actors and actresses must be censored and up the mid-1990 so was the depiction of pubic hair. Matsuo used amateur anime hentai actresses in his videos, and he usually traveled to their hometowns for the filming. Simultaneous penetration of the mouth and either the vagina or anus. Interracial pornography typically employs ethnic and racial stereotypes in its depiction of performers and many of interracial pornographic films still include racial stereotypes, although the segregation of actors by race has diminished considerably. A female dominant in a master/slave relationship is often termed gaysex a Mistress, not to be confused with the colloquial usage of mistress as a kept sexual partner without a similarly formalized power relationship. They cited the Internet and text messaging as common ways of organising meetings. Most soft crush fetishists avoid being placed under the same label as hard crush fetishists, believing that crush films with larger animals give the entire group a bad label. Animal masturbation has been observed momsex in many species, both in the wild and in captivity. For legal reasons, the vast majority of so-called reality porn involves professional actors and actresses posing as so-called amateurs. People may engage in anilingus for its own sake, before anal fingering or penetration, or as part of foreplay.