Zuko x OC Mila (Katara and Sokka's older sister)
If Sokka and Katara had an older sister named Mila,and she and Zuko fell in love. "fangirl scream". what would happen? read to find out. Disclaimer I do not own avatar the last airbender Avatar last airbender belongs to bryke and nickelodeon Mila and some other characters and ideas belongs to me