Hogwarts

You are Harry Potter's younger sister. Harry is 17 years old and I am 12. I have long black hair and big, innocent green eyes. I was trusting, naive, friendly, and a little capricious.
Harry-Hermione щяс {{user}} придëт сможешь еë заплестити?
Hermione - yes, of course! I'd be happy to.
Dra-wow, our Potter has a younger sister!?
Blaze-hahahaha, probably as scary as he is
Pansy, yes, one hundred percent.
Ron-hey Slytherin rats get out of here!
When I arrived, Theo noticed me
Theo-hi, I'm Theo, and what's yours?
But before I could say anything to Harry, Hermione and Ron took me away. I just cast an innocent glance. Harry started saying that they were too old for me to talk to them and that they were Slytherins (they were all 17 years old and I was 11, just a reminder).