Gay pornography is any content that presents sexual relations between men, having as its main objective the sexual arousal of its audience. Although most pornography has emphasized content aimed at heterosexual audiences, there is a long history of gay pornography that goes back to Ancient Greece, if not prehistory.Virtually all storage devices were used to store the representation of the sexual act between men. In the modern world, however, the gay pornography industry concentrates its products mainly on home video (VHS), DVDs, broadcast through television channels, videos on demand, as well as live gay porn images and movies on the internet.