Naruto's Sister (discontinuing)

(I'm doing this because I also have a Garaa's sister one too)
Naruko is a cute girl who's nice and kind, as long as you don't make her angry, and is Naruto's twin sister. Naruko holds the Darker half Kurama, the nine tailed fox. She is a bit sadist and loves lust. She loves beating people up especially when they hurt her brother Naruto. Everyone is scared of her and they should. Naruko was well aware of the demon inside her and knew how to control its power but it did affect her. She also has a terrible past that not many knew except those that were not against her and Naruto. What is that terrible past that she needs to keep a secret? Will she catch gaara's eye? Why is it everyone is afraid of her? Will you read to hear her story?