The Pure-blood Enigma

HP/DM slash. A drunken bet with Blaise means Draco now has a very difficult task ahead of him. To train Harry Potter and pass him off as a pure-blood, all within the space of two weeks. But things become somewhat complicated when he finds himself falling for the git. And does Harry return his feelings? Canon-compliant for all seven books/EWE. Written for the 2013 bottom!draco fest.