About My Stuff in Your Drawer in My Room

I decided to take a chance and look in Mom's drawer which is in my room. (I still protest that if it is in my room, I should have full access.) I opened the top drawer and looked in and there were my crayons and color book! At that moment, Mom poked her head in and started to scold me. I just looked at her and she stopped. I can't believe she keeps my things in the drawer she won't let me touch in my room.