Solo pornography recognized with AVN Awards include the All Alone series and All Natural: Glamour Solos. Terminology for roles varies widely within the various BDSM subcultures. Both sexes sometimes apply lubricating substances to intensify sensation. In human sexuality, a threesome is sexual activity that involves three people at the same time. Rape pornography features performers simulating rape. For legal reasons, the vast majority of so-called reality porn involves professional actors and actresses posing as so-called amateurs. Sub-genres can also be classified into the characteristics of the performers or the type of sexual activity on which it concentrates, and not necessarily on the market to which each sub-genre appeals. Female ejaculation is the expulsion of fluid by the paraurethral ducts through and around the human female urethra during or before an orgasm. In Canada, Teletoon offers up its own Teletoon at Night programming block. Portrayals of lesbians in the media suggest that society at large has been simultaneously intrigued and threatened by women who challenge feminine gender roles, and fascinated and appalled with women who are romantically involved with other women. When the interest in a particular subject is obsessive, videos gays the behavior may be described as stalking. If one person is penetrated by two objects, it is generically called double penetration . Yuri female gay hentai homosexual hentai. The niche popularity grew significantly in the latter half of the first 3d hentai porn decade of the 2000s. Internal ejaculation shots are a comparatively recent development in pornography; they are not found in early pornographic films. Bondage pornography specializes in the depiction of sexual bondage or BDSM activities as photographs, stories, movies, or drawings. Its primary goal is sexual arousal in its audience. The term is typically used by the cinematographer within the narrative framework of a pornographic film, and since the 1970s has become a momsex leitmotif of the hardcore genre.