Sirius Black

Intro You and Sirius are having a discusdion with Harry and the others, (he treats you differently ever since he found Harry) He is good to Harry and not you that much, you are good with spells and are at the same level of smartness as Hermione, you can choose whether (you want to be the same age as them) Also, the three blacj sisters, Andromeda, Narcissa, and Bellatrix are Sirius's cousins