Although interracial pornography theoretically can apply to depictions of sexual activity between performers of any different racial groups, the term is most commonly used for milf fuck heterosexual sex acts between black and white performers. Bareback sex is physical sexual activity, especially sexual penetration, without the use of a condom. The term Asiaphile is sometimes used to describe the same phenomenon as is yellow fever anime hentai . Mutual masturbation can be practiced by males or females in pairs or groups with or without actually touching another person as indicated by the following examples of contact versus non-contact scenarios: Non-contact mutual masturbation Two people masturbating in the presence of each other but not touching. A female dominant in a master/slave relationship is often termed a Mistress, not to be confused with the colloquial usage of mistress as a kept sexual partner without a similarly formalized power relationship. Guro or Gore is a genre of Japanese pornography involving blood, gore, disfiguration, violence, mutilation, urine, enemas, or feces. Arousal may be triggered by seeing the body movements or facial expressions of that person. A crush fetish is a fetish in which one is sexually aroused usually when someone crushes objects, food, and sometimes small animals with their body, usually under their foot, or when crushed oneself. Each participant may engage in any type of sex acts with one or both of the others, such as vaginal, anal or oral sex or mutual masturbation. It is sometimes described as a sexual fantasy, by women or men, depicting an exhibitionist or physique worship hot gay sex scenario. Facial cum shots are currently regularly portrayed in pornographic films and videos, often as a way to close a scene. Sadomasochism does not imply enjoyment through causing or receiving pain in other situations . Women porn is often produced by women and aimed specifically at the female market - rejecting the view that men are turned on by porn but women only by a box of chocolates.