They mainly call it ethical porn, though some people call it “fair trade”. The term “free range” was essayed, but its agricultural connotations have proved too strong. “It’s the kind of porn you would buy in Waitrose,” is how D, 40, described it. He is one of the boyfriends and sometime co-star of Pandora Blake, 29, who runs a site called Dreams Of Spanking. Continues at theguardian.com