Splash!
Chad hadn't realized how much water was in the storm drain. He hadn't thought about it, but the drains around the playing and practice fields probably connected to the drains in the field house. He plunged into the water expecting to his bottom, but in his shrunken or shrinking state he just sank in the water. He took a breath, and realized he was breathing underwater. His hands and feet propelled him up toward the surface, and as he pushed through the flowing water, he realized he now had webbed hands and feet. His head emerged in the dark drain tunnel. He turned in the water to look behind him. He could see the light from the field house drain behind him. The current was carrying him away from his "secret admirer." What had the bastard turned him into exactly? Maybe he was still changing?
Was he a frog or a newt or iguana? Iguana's were lizards, so they couldn't breathe underwater? Or could they? He wished he had paid more attention in bio class. The current was taking him into darkness as he went with the flow. He could vaguely make out a dim light in the distance ahead of him. Maybe he should swim back toward the field house. His clothing was there. A lot of good it would do him at his current size. And if he really was turning into a frog, there wasn't much he could do. His best bet would be to get to a computer - maybe at his home? Would his dog Bounder recognize him or try to eat him? Maybe Rick or Bruno would help him? Or maybe they were co-conspirators with the secret admirer?