The term has also applied to other professions and even companies trying to appeal to a gay demographic. Whether or not licking and fondling is considered tea bagging was once debated on the Howard Stern Show. Preggo pornography features pregnant performers and may include erotic lactation as a fetish. It is also followed by dedicated industry publications and trade groups as well as the mainstream press, private organizations , government agencies, and political organizations. Types of anal sex can also be a part of lesbian sexual practices. In humans, females generally have more round and voluptuous buttocks, caused by estrogen that encourages the body to store fat in the buttocks, hips, and thighs. The naked appearance of actress Demi Moore in the advanced stage of pregnancy on the cover of Vanity Fair magazine in 1991 marked the beginning of a period which has since seen pregnancy presented by celebrities as a glamorous state of living, while also creating a market for photographers to produce images of pregnant mothers, and for fashion stylists to introduce pregnancy styling to their gay cock business. Specific sex acts Anal Anal pornography features milf xxx anal penetration with a penis, dildo, other objects, or some combination of them. Solo pornography recognized with AVN Awards include the All Alone series and All Natural: Glamour Solos. Biological anthropologist Helen B. Internationally, hentai is a catch-all term to describe a genre of anime and manga pornography. Such documents have not been recognized as being legally binding, nor are they intended to be. In the Diagnostic hentai videos 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.