The Secret Winchester (Winchester Sister Story)

How will the Winchester brothers react to another half sibling.
This is the story of Lucy Mary Conroy, 15,(she changes it later to Winchester) the daughter of Vikki conroy and john Winchester, she has spent the six years after her mom death avoiding her brothers but when they try to save her she make a decision will she regret will it be best decision she ever made.

I do not own any of the characters in this story apart from Lucy Mary Winchester and Vikki Conroy.