Demon to Demon, Heart to Heart (rin okumura x reader)

You were the daughter of a demon. You didn't know who your dad was, but you knew your mom. She was addictive to drugs. She always yelling at you how you and your dad were a mistake. One day she didn't pay the drug dealer and he was gonna kill her. Being as selfish as she, she sold you to him as a boy toy. No matter what he did to you it didn't hurt. You turn into one bad ass chic. You had the chance to escape and you took it. You ran bare foot into the night, your black tail was in plain sight. You ran to True Cross. You ran into a boy with a mole, glasses, and a pistol.

*******I DO NOT OWN BLUE EXORCIST*******