The current record is held by Lisa Sparks who had sex with 919 men on October 16, 2004 in Warsaw, Poland as part of the Third Annual World Gangbang Championship and Eroticon 2004. The original definition of dogging – and which is still a closely related activity – is spying on couples having sex in a car or other public place. A few extremely flexible males can reach and stimulate their penis with their tongue big tit milf or lips, and so perform autofellatio. The range of its individual characteristics is thereby wide. English adopts and uses hentai as a genre of pornography by the commercial sale and marketing of explicit works under this label. The name of the practice, when it is hentai movies done in a repeated in-and-out motion, is derived from its passing resemblance to the dipping of a tea bag into a cup of hot water as a method of brewing tea. A homosexual threesome would involve either three men or three women. Some restrict a policy of panties/nipple tape for females and some allow full nudity with explicit sexual interaction allowed. Participants usually derive pleasure from this, even though many of the practices—such as inflicting pain or humiliation or being restrained—would be unpleasant under other circumstances. Women porn is often produced by women and aimed specifically at the female market - rejecting the view that men are turned on by porn but women only by a box of chocolates. Actual upskirt or downblouse shots may violate privacy laws in some countries. Watersports pornography features sexual activities involving urine, such as golden showers. People may engage in anilingus for its own sake, before anal fingering or penetration, or as part of foreplay. Both forms of pornography generally contains nudity. Commercialized pornography accounts for a nearly US0 billion worldwide industry for the production of various media and associated products and services. The name is a reference to gonzo gaysex journalism, in which the reporter is part of the event taking place. The Silent Duck, also called Duck-Billing, is the technique often used in which the person engaging in hand insertion shapes the hand to resemble a duck beak.