Adult culture - n.

In a world where national and local politics are dirtier than the sleaziest porno flick, what was once considered smut is now culture. Adult culture is a meta-term encompassing many sexual activities and fantasies that were once considered taboo, but are slowly becoming mainstream. Sleazy pornstars becoming plain stars, the growing popularity of wife swapping, an internet site where the anchors read the news in the nude, mainstream popular blogs dedicated to real sex stories, the huge popularity of adult live sex chat, and other sorts of adult content that filters into mainstream consciousness, are all in the realm of adult culture.