Choose your own Harry Potter Fanfic

"Get out of bed this instant," my Aunt bellowed. "I want you downstairs right now, you have a visitor." The last was said with venom. I did not get visitors. I never got visitors and if I did I was not told they were there. They were sent away without hesitation. What was going on?

"I'm coming!" I tossed on my customary mismatched clothes and ran a brush through my hair, too curious about this visitor to do much else. Then I took the stairs two at a time. At the bottom I found my uncle and...