Once upon a time, there was a little boy named Tim. Tim lived in a modern house with a big pool. He loved to play in the pool with his friends. They splashed water and laughed a lot.
One day, Tim saw a frog near the pool. The frog said, "Ribbit, ribbit. I am a magic frog. I can make your pool even more fun if you believe in me." Tim was surprised but excited. He wanted to see what the magic frog could do.
So, Tim believed in the frog. The frog jumped into the pool and it changed colors. Now, the pool was full of bright and fun colors. Tim and his friends played in the colorful pool all day, and they had the best time ever. They thanked the magic frog for making their pool even more fun.
