Madonna bedded a model in a raunchy music video — then spent two years relentlessly trying to seduce her for real! “Madonna became obsessed with me!” said Amanda Cazalet. “What she did would now be classed as stalking!” Madonna was 32 when she chose Amanda, then 25, for her 1990 “Justify My Love” video. In a steamy bedroom scene, “we started to kiss, and Madonna suddenly put her tongue in my mouth,” Amanda told The National ENQUIRER. But Madonna’s passion didn’t cool when the cameras stopped. Read on for details of Madge’s obsession, and click here for more news of the sex-obsessed….