People may engage in anilingus for its own sake, before anal fingering or penetration, or as part of foreplay. Bukkake, Gokkun, Omorashi, and tentacle erotica are few uniquely Japanese genres known to western viewers. Along with the penis, the scrotum is sensitive and considered to be an erogenous zone. Hentai is the various forms of Japanese pornography, including H-manga, H-anime, and H-computer games. Can also include auto-fellatio, or performing oral sex on oneself. English adopts and uses hentai as a genre of pornography by anime hentai the commercial sale and marketing of explicit works under this label. The work of Bruce Seven has been called reality porn, gay twinks due to his lack of using scripts and asking his performers to act naturally in their own character. 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 sub-genres usually conform to certain conventions, and each may appeal big tit milf to a particular audience. Actual upskirt or downblouse shots may violate privacy laws in some countries. The padding may also muffle noises from the outside, causing a relaxation effect and heightening their other senses. Omorashi: The act of holding one own urine until the need to urinate is urgent, making another hold in their urine, or watching another person with an urgent need to urinate. Although interracial pornography theoretically can apply to depictions of sexual activity between performers of any different racial groups, the term is most commonly used for heterosexual sex acts between black and white performers. When he is in position the cover is closed. Others involve partners who naturally have a significant difference in size. Even though the performers who perform in these films typically appear on many reality websites within a short span of time, most of these websites claim that each of them is an amateur. It may involve sexual attraction to women who are pregnant or appear pregnant, attraction to lactation, or attraction to particular stages of pregnancy such as impregnation or childbirth.