"What's going on?" Mark demanded when he noticed the changes. All his clothes were too big for him and he seemed to be shrinking.
"I told you the medallion was really magic." Joy said smirking.
"There is not way..." Mark said though it was quickly becoming obvious that he was indeed changing as the changes seemed to speed up. Mark quickly pulled off his, now much too large, shirt and noticed immediately that not only was his chest hair gone, but all of the muscle definition that he had worked so hard to achieve over the last couple of years was gone as well.
Mark stood up from his bed and walked over to look at himself in the mirror on his closet door. He was definitely getting younger, there was no denying it. He was already almost a foot shorter than he had started out and was losing size quickly. As he stared at his reflection his pants slid down to the floor since his waist was now too small for his belt to continue holding them up.
"Shit. Am I turning into you?" Mark asked Joy looking at her reflection in the mirror.
"Maybe. But Jake doesn't have blonde hair." Joy said pointing at Mark's head.
He looked and his hair was indeed blonde now where minutes before it had been a medium brown like his brother's. "Since when did you start referring to yourself in the third person?" Mark asked.
"What does that mean?" Joy asked confusedly.
"When did you start calling yourself 'Jake'?" Mark amended.
"What? I... Oh right. I'm not really Jake. I'm Joy. The medallion switched us." Joy said.
Mark was about to say something else questioning his brother's sanity when his boxers became too loose and slid down his legs and joined his pants. That was when Mark noticed a change that nearly caused him to pass out: His penis was gone. His balls to. He was definitely now a girl.
"Looks like you are turning into Abby." Joy said with a smirk. "Serves you right for trying to turn me into her just so you could have this room to yourself."
"But I didn't think it would really work." Mark said as he lost his balance and fell onto his butt in the pile of his far too large clothes.
"Well it does and now you are going to have to learn to live with it." Joy said.
Mark wanted to say something back but all he could manage was incomprehensible baby babble. He looked at himself. The changes were over. He was now his baby sister Abby's new identical twin. Mark then did the only thing he could. He began to cry like the baby he now was.
