The films were financially successful, winning AVN Awards for the best selling pornographic films of their year; however the events were effectively un-officiated and the record breaking claims often misleading. Facesitting is common among dominant and submissive individuals, for demonstrating superiority and for sexual gratification. This is commonly called double anal or double stuffing. High heel pornography involves porn milf women or men dressed in gaysex high heeled shoes. Group sex can occur between people of all sexual orientations and genders. The anal and rectal tissues are delicate and do not provide natural lubrication, so they can easily tear and permit disease transmission, especially if lubricant is not used. Enema pornography involves adults given enemas to others, often fake. Though the term anal sex most commonly means penile-anal penetration, sources sometimes use the term anal intercourse to refer exclusively to penile-anal penetration, and anal sex to refer to any form of anal sexual activity, especially between pairings as opposed to anal masturbation. In straight pornography, intercourse is often followed by a facial, pearl necklace or other visible ejaculation. The term has as its origins Frantz Fanon epidermal schema and Edward Said Orientalism. Said that the female buttocks evolved in the context of females competing for the attention and parental commitment of powerful resource-controlling males as an honest display of fat reserves that could not be confused with another type of tissue, although T. This is also the case in many relationships not considering themselves as sadomasochistic; it is considered to be a part of BDSM if it is practiced purposefully. Pornography can 3d hentai be classified according to the physical characteristics of the participants, fetish, sexual orientation, etc., as well as the types of sexual activity featured. Asian people or Asiatic people are people who descend from a portion of Asia population. Rape itself is a crime in many countries.