The reader is in a relationship with Dean Winchester, but one night something happens with Sam to change that. She doesn't want to hurt Dean, but doesn't know what to do. But then, the choice is taken out of her hands.
You've had your memory wiped and sent off to your death. Sam, Dean, and Cas save you just before it is too late. the guys struggle with being strangers to you after all the years you have shared. You are forced into a life-altering dilemma.