ItsPiper
- Reads 268,784
 - Votes 7,702
 - Parts 7
 
Dean discovers that his angel, Castiel, has a very interesting weakness. After  triggering this weakness, Castiel must learn to contain it, for Dean's sake, and to keep things from getting awkward. The thing is, though, he can't help it.
  
  Warning: Swearing, Boy x Boy, Smut (Imeanwut?), etc.