Ice Cream Phobia

My brother is blue. If I go to the doctors he might eat me because I taste like chocolate ice cream but my doctor might not eat me because he likes strawberry ice cream the most. My sister had a nightmare from a political thriller because it turned purple.I'm walking through a woods and a magical unicorn flew down from the sky and puked on my friend. I called the fire brigade but they didn't turn up. The unicorn duplicated and dominated the world.

World domination anyone?