It is the most common form of sexual fetishism for otherwise non-sexual objects or body parts. In some creampie films, both gay and straight, intercourse and internal ejaculation are followed by performers licking up the semen that has dripped from their bodies. A lesbian is a female homosexual; a female who experiences romantic love or sexual attraction to other females. The industry generally refers to such films as adult films, which is part of adult entertainment. Real school shots or videos which are sexualized may violate gay cock privacy laws in some countries. A 2009 study found that heterosexual male fat admirers preferred females that were clinically overweight and rated hentai movies both overweight and obese women more positively than slighter individuals. Sadism describes sexual pleasure derived by inflicting pain, degradation, humiliation horny milfs on another person or causing another person to suffer. The cover can have hinges or be a separate part. The name was coined from the title of the controversial book. The genre presents itself as real couples having real sex. These are often fake. Such grounds and even the definition of pornography have differed in various historical, cultural, and national contexts. In the Diagnostic and Statistical Manual of Mental Disorders , published by the American Psychiatric Association, it is classified under 302.89 – Paraphilia NOS and has no diagnostic criteria other than a general statement about paraphilias that says the diagnosis is made if the behavior, sexual urges, or fantasies cause clinically significant distress or impairment in social, occupational, or other important areas of functioning. Yuri : Featuring two grown adult women in a homosexual/lesbian relationship. The term has also applied to other professions and even companies trying to appeal to a gay demographic. Breast fetishism is a paraphilic sexual interest focused on female breasts . Some pornographic films use an artificial semen substitute to simulate or enhance creampie shots.