Maddie felt a sudden and direct shift through her body as slowly her hair began to shorten and creep up her head. She felt subtle shifts to her physical body as her physique and gender began to change, and she felt the distinct shift in her groin as she went from female to male and in moments, she or rather he stood as a boy. Maddie stared at the reflection of the 12 year old boy in front of her, touching her or rather his hands down his chest and feeling the changes to his body. He'd never imagined what he might feel like as a boy when he was actually a kid, but now...
"Woah..." even his voice was different. "I ...wow..." of course he was still wearing girls clothes that still looked very weird. "heh, guess I'm Max instead of Maddie now...." He thought. He could change his clothes, but then again his sons had clothes of their own. "May as well get those."
A few minutes later, Max stood in proper and comfortable boys clothes. "Much better! I guess I make a pretty good boy..."