Megan Walsh is about to be exposed as a paedophile on Coronation Street . The teacher, played by Beth Nixon, has been carrying out an illicit affair with her student Will Driscoll as part of a controversial storyline on the ITV soap. Will arrived with his family last October to move into the Rovers Return, and it was quickly established that Megan was his athletics coach but there was a lot more to it than just that. Megan eventually moved to Weatherfield, got a job at the local secondary