A pornographic work is characterized as hardcore if it has any hardcore content. They may be noted for using risqué themes, graphic violence, sexuality or black comedy in a manner that is unsuitable for younger audiences. Breast fetishism is a paraphilic sexual interest focused on female breasts . Some are aroused from wetting their diapers, others like messing their diapers. Clothed female, naked male pornography features naked men and clothed women; gaysex typically, the women humiliate and abuse the men or perform fellatio and/or handjobs on the men. Following World War II, during a period of social repression when governments actively persecuted homosexuals, women developed networks to socialize gay hentai with and educate each other. Many times a top actor will then be sought as a bottom and the debut is often treated as a notable event or even its own release. By comparison, gonzo pornography puts the camera right into the action, often with one or more of the participants both filming and performing sexual acts, without the usual separation between camera and performers seen in conventional porn and cinema. The primary subjects of pornographic depictions are pornographic models, who pose for still photographs, and pornographic actors or porn stars, who perform in pornographic films. There are various subcultures under this umbrella term and distinct difference between these subcultures. Positions can also be chosen specifically for added effects such as increased humiliation, elevation and suspension. Typically features adult, masculine men with varying degrees of muscle, big tit milf body fat, and body hair, akin to beefcakes, or bears. A heterosexual threesome may involve two men and a woman, or one man and two women - that is, two men having sex with a woman , or two women with a man. Ass to mouth is a slang term primarily used to describe the withdrawal of a penis from the receptive partner anus followed by the immediate insertion into the receptive partner mouth. The cover is open while the submissive lies down on his back and places his head in the box.