Voyeurism is the sexual interest in or practice of spying on people engaged in intimate behaviors, such as undressing, sexual activity, or other actions usually considered to be of a private nature. The genre presents itself as real couples having real sex. A pornographic work gay hentai is characterized as hardcore if it has any hardcore content. The term has also applied to other professions and even companies trying to appeal to a gay demographic. Studies among BDSM practitioners in the US have shown that about half of all men find the idea of bondage to be erotic; many women do as well. The neologism pegging was popularized when it became the milf fuck winning entry in a contest in Dan Savage Savage Love sex advice column, held after an observation was made that there was no common name for the act. Exhibitionism: Becoming noticeably desperate or wetting oneself with the express purpose of being seen by strangers. Cheerleader pornography involves pictures gay movies of cheerleaders, both staged and real. Creampie pornography features ejaculation inside the vagina , mouth or rectum instead of the common cum shot, followed by the visible seeping or dripping of semen from the vagina, mouth or anus. Bra pornography involves women or men dressed in bras. Pornographic films are produced and supplied on a variety of media, depending on demand and the technology available, including traditional film stock in various formats, video for home viewing, DVD, Internet download, cable TV and other media. Scat or brown pornography features defecation, manipulation of feces, or consumption of feces, in reality or fantasy; a well-known example is the 2 Girls 1 Cup video. Breeding is sometimes followed by felching, which involves sucking the semen from the partner anus. The term has origins in the Greek language . However, gay pornography in the modern world is mostly concentrated in the making of home videos , cable broadcast and emerging video on demand and wireless markets, as well as images and movies for viewing on the Internet.