As Jenny's transformation began, she felt herself growing taller. This in and of itself caused no alarm. No, that happened when her female genitals were exchanged for male ones and her breasts deflated til her chest was board flat.
"Wait!" Jenny cried. "This isn't what I asked for! I don't want to be a guy!"
But it was too late. She growned as hev face shifted and her muscles swelled. Her Adam's apple grew and deepened her voice.
When it was done, Walter was staring at her (or him). "Jenny, you might want to see this," he said.
"What? And if I have to be a guy, call me Jackson," he said.
Jackson peered in the mirror. He was an exact copy of Walter!
But how could this be?
As his mind filled with memories of this new life, Jackson decided he didn't care. He and Walter were twin gods at high school, where they had their pick of girls, who were glad to hook even one of them, if not both. He decided to get down to business.
After he and Walter had cleaned up, Jackson called and invited Delilah and Carrie, two popular girls, over for fun.
So their new lives began.