Our flames made us who we are (Dabi X F Reader X ???)

introduction (your character)

Hey guys. This is my first time writing so I'm sorry if its bad. Anyway I'm giving you guys a character because it makes the story flow better. Your quirk is flames...so basically different color flames have different abilities for example: green- heals and fixes and puts out flames, gold- lasso, silver- teleportation, purple- best for burning things that shouldn't technically be flammable, black- best when angry or using it as a jump scare, blue- useful for everything and stupidly over powered, pink- the hottest flame you can get but can also be converted into physic flames (burning people from the inside).
Your name is Ash nightfall and your are one of three sisters. You happen to be the youngest of the three of you and your family is very high up in the villain world but you want to be a hero and managed to get into U.A.

Ash's past: She was childhood friends with Bakugou and deku. She always called Bakugou katsuki and deku izuku but she had to move from japan to england when they were 7 she is now 16. Her mother loves her loads but her father not so much. She met Touya Todoroki when she was in england but he and his family had to move back to Japan after a year of him getting into school. Her two older sisters don't like her either there was four of them but she accidentally killed her twin sister while she used her quirk.

Her sisters are called Zoe and Zeena.

Zoe: Has dark brown hair (long and wavy), blue eyes, quite tan but not orange, 5'7 roughly, has freckles.
Zeena: Has light blonde hair (shoulder length and straight), teal eyes, fairly pale, 5'6, has freckles.
Ash: Has black hair (short pixie), left eye blue right eye green, tan but still kind of pale, 5'5, has freckles. And alot of piercings.