In Japanese, this natural-fibre rope is known as asanawa; the Japanese vocabulary does not make a distinction between hemp and jute. 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. Solo pornography recognized with AVN Awards include the All Alone series and All Natural: Glamour Solos. The term pearl necklace is used by some because the drops of semen deposited by the man resemble a necklace of translucent white pearls. The rise of the Internet in the late 1990s and early 2000s similarly changed the way pornography film was distributed and furthermore complicated the censorship regimes around the world and the legal prosecution of obscenity. Hardcore pornography is pornography that depicts penetration or extreme fetish acts, or both. Bondage websites and bondage anime hentai imagery in mainstream pornography As of 2003, specialist bondage magazines were mostly displaced by the availability of bondage material on the World Wide Web, and the presence of bondage imagery in mainstream pornographic magazines such as Nugget and Hustler Taboo magazine. Celebrity sex tapes are amateur or professionally-made recordings of sex acts, as performed by a celebrity and gay twink porn their partner. Lolicon and its contribution to the controversy regarding the regulation of pornography of depicting minors that don’t exist has been a major issue for free speech in and outside of Japan. This industry employs thousands of performers along with support and production staff. Transsexual pornography is a genre of pornography. Clothes wetting: The person is sexually aroused by wetting one clothing or observing another person doing so. Examples include the Girls Gone Wild and Girls Who Like Girls Series. The Silent Duck, also called Duck-Billing, is porn milf the technique often used in which the person engaging in hand insertion shapes the hand to resemble a duck beak. If dramatic skills are not involved, a performer in a porn film may also be called a model.