The Pirate (Attack on titan x reader)

(Y/N) Ackerman is a pirate bit also Mikasa's aunt. She is very caring about Mikasa like a mother since her mother was killed she tried to visit the walls as much as possible. Eren's mom and (Y/N) are very good friends. (Y/N) is like a mother to Armin,Eren and Mikasa but she hoped she did not have to tell them... what she is...