Seizing the opportunity, Fred pushed open the window which he was happy to find open and quickly stud over the fighting girls to where he saw the wishing stone had fell.
Not wasting any time he made a wish... Fred wasn't an evil person, although he did enjoy the displeasure of others and had seen what had taken place in Karyn's bedroom. "I wish that Karyn and the rest of her clothes matched her first bra"
Before they could deal with intruder both Karyn and Jon were hit with a wave of pain, both girls squeaked in discomfort as Karyn's breasts first shrunk down to a AA before her rib cage shrank to match. Meanwhile Jon was regressing back down to the early stages of puberty.
As much as he would have liked to stay and watch Fred decided to leave, quickly he said "I wish that I was back at home" and he was gone.
Karyn quickly returned to her 5 foot tall 12 year old self, John however was surprised that he was still shrinking. Unfortunately his new body must have hit purity young, as he was now looking up at a 12 year old Karyn who was now wearing a uniform more suitable for her age, she was patting her now nearly flat chest smiling.
John's changes were slowing down, he couldn't be much more then 4 foot tall and Karyn seemed to tower above him, his long blond hair was obstructing her view again... It was nice to not have huge breasts, but she was now tiny and would need to return to Elementary school. He looked in Karens mirror, he was stockier then Karyn but also much shorter, he couldn't have been much more then ten years old... With their light blonde hair they could have been sisters.
Karyn passed Jon a bra, which Jon took noticing his clothes were now barely covering his body "What do I do now" he said, "Nobody will believe that I used to be Jon".
Karyn looked through her draws and found Jon some clothes, they would be baggy, but it was better then nothing.