"But how did you get boobs?" asked Eric.
"What are you talking about? I've always had boobs ever since I entered puberty. It's a very rare condition."
"Uh, yeah," said Eric. "Lemme check on something, I'll be right back."
Eric hurried up to his room, locked the door, and went straight to his computer. What in the world was this? A magic computer program?
He stared at the screen and finally decided to remove the breasts. But after removing them an idea occurred to him.
Eric selected the breasts again, and found a small arrow key that let him modify things. Breasts normally come in twos, but he changed things so that only Jason's left breast was big. He then went down to the legs and selected another female-type option, but only for the left.
After finding several more options, he ended up creating a version of Jason whose left side was female, and whose right side was male, down to the facial structure, with half his clothes female and half male. He wasn't sure what to choose for genitals. Half a penis would be silly, and he finally gave Jason a full set of male genitals and a full set of female.
Then he left the room and went downstairs again....