John Mayer sure likes to overshare. Us Weekly got hold of the singer’s interview in the March issue of Playboy, in which he kisses and tells with reckless abandon. Mayer says that Jessica Simpson, whom he dated from 2006 to 2007, was "a drug," noting "drugs aren't good for you if you do lots of them. Yeah, that girl is like crack cocaine to me." The ever-genteel Mayer went on to say that "sexually, it was crazy" like "napalm, sexual napalm. Did you ever say, 'I want to quit my life and just f*****' snort you? If you charged me $10,000 to f*** you, I would start selling all my s*** just to keep f****** you." He had gentler things to say about Jennifer Aniston: "That woman was the most communicative, sweetest, kindest person."