Michael decided to have a bath in the fountain.
After all, it was a hot day, and he felt sweaty.
He then took off his clothes, and got carefully into the fountain, and started scrubbing himself with a sponge he'd brought down from his bathroom.
after a hour or so, he got out of the fountain.
"Good thing I brought my towel with me." he said, wrapping himself in the towel.
Suddenly, the water took effect on him. He wriggled his toes in amusement and glee.
"I hope it works." he said.
Suddenly, he felt himself shrink a small bit. "I'm getting smaller!"