Sub-genres of Japanese porn Among the various sub-genres of Japanese pornography are the following: Lolicon ロリコン: This genre involves prepubescent and adolescent girls between the aged of 6-12. Arguably the most famous example of the genre is the Taboo series. Pornographic films or sex films are films that present sexually explicit subject matter for the purpose of sexual arousal and erotic satisfaction of the viewer. The principal characteristic of voyeurism is that the voyeur does not normally interact directly with the subject of his/her interest, who is often unaware of being observed. Freud, however, considered such extensions of sexual hentai movies interest to fall within the range of the normal, unless marked out by exclusivity . A variant of this is known as ATOM or ATOGM where the insertive partner removes his penis from one recipient anus and inserts it into a second recipient mouth. This category also includes pornographic home movies. Saliva pornography involves salivation and saliva. Sex experts have praised various techniques that the performer can use during fellatio to increase their partner pleasure. Fetish cuckolding can have a wide range of expression, from pillow-talk fantasy between monogamous partners to extreme alternative lifestyles, depending on the couple. Spanking or whipping pornography involves spanking or whipping, generally of the buttocks, with the hand or with other objects such as belts, switches, paddles, brushes, or whips. One-sided male nudity can also arise when a male disrobes as part of a male striptease. Pegging is a recently invented word which features a woman penetrating a man with a strap-on dildo. Interest in BDSM can range from one-time experimentation to a lifestyle. Gonzo porn is influenced by amateur pornography, and it tends to use gay bear porn far fewer full-body/wide shots in favor of more close-ups . In straight pornography, intercourse is often followed by a facial, pearl necklace or other visible ejaculation. A pearl necklace is a slang term referring horny milfs to a sexual act in which a man ejaculates semen on or near the neck, chest, or breast of another person.