Go find your Aunt Petunia
From Create Your Own Story
You ignore Dudley's sobs of pain and go look for your Aunt Petunia. She's obviously no where in the house because if she was she would be with Dudley... So you decide to check out front.
You open the front door and walk out. You see that your Aunt Petunia is waiting in the car and she looks really irritated. You walk up to her. "Decided to come, hm?" she asks in an annoyed voice. You realize that your aunt is oblivious to everything that has happened inside the house and decide to take advantage of it by having some fun. "Yeah, Dudley pooed his pants and Uncle Vernon is helping him clean up. He said to come wait in the car with you. Aunt Petunia sighs, "That boy... I thought he had finally stopped doing that... well get in!" she mutters. You open up the door and climb into the van shutting the door behind you. Now it's time for some fun.
First you point your twig which you have decided must be a wand at the car doors and whisper, "seal". The car silently seals intself so no one can come in or go out. Next you point your wand at Aunt Petunia and whisper, "pee yourself". Your aunt jumps in surprise, looks around anxiously, and then goes to open her door. It's sealed. "What the..." she mutters. "Harry!" she screams, "My door won't open, will yours?" You smile at her, "Nope'. "Don't be silly boy, you haven't even checked!" she yells angrily "Open your door!" What do you do?