Chapter 1

Being the middle child of the Winchesters, you were both Michael and Lucifer's vessel. After hearing of Sam's plan, you took it all into your own hands and said yes before he could. With Lucifer inside you, and Michael inside Adam, you prepared to battle. What would happen when Castiel, Dean, Sam, and Bobby shows up just before the big brawl?
~Supernatural Short Story~CastielxReader~