Sukuna's Sister

Sukuna is strongest sorcerer and He's a bit rude to others especially for those who's against him but not his little sister (You). And you Y/N (whatever you want to name your character ^_^ it's up to you) you're his younger sister and he'll do anything to protect you. P.S. Please don't mind the voice I'm sorry. Please enjoy, and you can do what you want.