The four boys shyly looked to one another, feeling very exposed. James put his hands on his hips. "Well what are you waiting for, jump in!"
The four grimaced. At least the water would hide their obvious nudity, and so they all jumped into the water. The flash of cold liquid hit them like knives and each let out a yelp as they sank into the bottom. A strange sort of energy surrounded each as they struggled to swim to the surface.
When they emerged, each boy blinked and stared at the others. "Hey! What the..." Carl squeaked, his voice was definitely deeper. "You're adults now!"
The other guys looked at him. "You're an adult too!" Tyler said.
Each stared down at himself with utter surprise and shock. They'd been grown up to middle age men, maybe as old as their fathers. James grinned, standing at the edge of the dock. "Ah, see? Isn't that better?"
"What have you done to us you sick freak?" Tyler said. "You are some kind of psycho?"
"I...I dont want to be my dad," Carl moaned.
James shook his head. "Oh come now, the best way to learn to respect adults is with you becoming adults too. Come on, I have clothes for you all." He held up four pairs of overalls. You can work barefoot, got to toughen you up a little."