Karyn went into the other room and closed the door. She tried to think of an especially odd wish. Finally, she decided on a sort of scientific experiment.
"I wish that Jon's mom had been hired by a college to conduct an experiment on her kids. At every meal, Jon's mom would give her kids what she told them were vitamins, but in reality they were estrogen pills and testosterone pills; estrogen for Jon and his brother Mikey, and testosterone for his sisters Zoe and Jill. As per the guidelines of the college, Jon's mom would treat them as the genders they were born, and encourage them to participate in their respective boy or girl activities."
There was a flash. Karyn looked around the room. At first glance, not much had changed. Then she noticed a sports bra on the floor next to some other discarded clothes. She giggled, she wondered how big Jon's boobs were and what the kids at school thought of them. She wondered about his little brother Mikey, a rambunctious typical pre-teen boy. How had it effected him? His older sister Jill, a somewhat ditzy former cheerleader who had graduated last year but was still living at home was the epitome of 'girly'. The wild card was Zoe, the goth sister. Her attitude was far from girly, but her short 5'4" stature, large breasts, and curvy body screamed "girl".
At this point, she and Jon were the only ones in the house, so she quickly made a follow-up wish, "I wish that Jon's mom would invite me to stay for dinner tonight." There, she thought, now she could check out how everyone turned out.
She went back into the other room, where Jon had been pacing around, waiting. He was several inches shorter, his face was slightly smoother. With a little make-up, he'd be quite pretty, Karyn thought. His outfit was similar to before, but the jeans he was wearing looked to be a girls' cut, probably necessary to accommodate his now wide hips. His t-shirt was the same, but he obviously had breasts, probably held somewhat down by a sports bra, she assumed. Same haircut.
"Okay, Karyn, what'd you change?" he said, in voice much higher than before.
Karyn giggled and thought about what to say, or ask, as they waited for the rest of the family to get home.