Once upon a time, there was a big, mysterious box. A little girl named Amy found the box in her room. She was very curious about what was inside. Amy opened up the box and found a big stack of cookies. She was very happy and decided to eat one cookie.
As Amy ate the cookie, something unexpected happened. The cookie made her feel very funny. She felt like she was growing taller and taller. Amy was surprised and a little scared. She didn't know what to do.
Amy decided to eat another cookie from the stack. As she ate the second cookie, she started to feel smaller and smaller. She was back to her normal size again. Amy learned that the mysterious box had magic cookies. From that day on, she knew to be careful with the cookies from the mysterious box.
