Conventions and Awkward Questions

Part two in Destiel series. Sam and Dean go to a convention, trying to solve a murder that seems supernatural. Dean steals Cas's coat, Sam wears moose antlers, Becky giggles, and Dean has some strange questions. Please read and review. Read Jinns and Soulful Staring before you read this. Rated T for language (I mean, come on, It's Dean we're talking about.) Thanks!