Supernatural reader insert

This is my first story I hope you like it sorry if it sucks if you see any spelling or grammar errors please let me know. I do not own anything from Supernatural pictures or characters including you. (Y/N) your name, (L/N)last name, (H/C) hair color, (H/L) hair length, (E/C) eye color, (F/C) favorite color.

In this story you have lived with the Winchesters sense you were a kid. Your Parents were X hunters and when they were killed they made John and both Winchesters swear to keep you safe. Sense then you've gone on many hunting trips with the brothers and the angel Castiel but your dreams are still haunted by the deaths of your parents. They all say that the nightmares will leave and get better but they just get more common and even scarier then the last.