Hermoine

Dahlia black(that’s you) your related to Sirius black your his daughter you can turn into a wolf just like how Sirius can turn into a dog Hermoine doesn’t know this until one night you don’t come back to the gryffindor common room after saying your just going for a walk she asks Harry if she can borrow his map to see where you went and it shows your in the forbidden forest and your in your wolf form she doesn’t know until she found you your wolf is a beautiful white colour with blues eyes