The genre presents itself as real couples having real sex. Pantyhose/Tights/Stockings pornography involves women or men dressed in pantyhose, tights, or stockings. There are varieties of definition and geographical data presented by organizations and individuals for classifying the Asian people. HIV is among the infections that require such direct contact and is therefore very unlikely gay twinks to be transmitted via mammary intercourse. While some fantasize about a giantess who is slightly taller than himself, others are interested in giantesses anime hentai that are hundreds or even thousands of feet tall. Reading or viewing pornography, sexual fantasy or other erotic stimuli may lead to a desire for sexual release such as by masturbation. Common phrases used to refer to these individuals are chicks with dicks or the derogatory term shemale, although these are generally considered pejorative among transwomen. If one person is penetrated by two objects, it is generically called double penetration . The loose and direct camera work often includes tight shots of the genitalia, unlike some traditional porn. Clothed female, naked male pornography features naked men and clothed women; typically, the women humiliate and abuse the men or perform fellatio and/or handjobs on the men. Mutual masturbation, mutual manual stimulation of the genitals between partners, can be a substitute for sexual penetration. 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. Some aspects of the research community distinguish between female ejaculation and what is colloquially known as squirting or gushing. The industry milf fuck generally refers to such films as adult films, which is part of adult entertainment.