"I'll give you a hint," said Jon. "Come here and look at us both."
Karyn stood in front of the mirror and saw the same thing Jon saw; that the two boys looked exactly alike. Jon had made Karyn his twin brother. And they were identical not just in body, but in personality. They had the same mannerisms, the same likes, the same habits. There was absolutely no way to tell them apart unless they identified themselves.
"I don't understand," said Karyn. "We're still twins. I hope we still love each other. We do still love each other, right?"
Jon hugged his 'brother.' "Of course we do," said Jon. He could feel an erection coming on and could tell Karyn was aroused as well. Jon's wish had not only made them twin brothers, but had done other things as well. Jon and Karyn were lovers. Neither Karyn nor anyone else saw this as strange. Twins were supposed to love each other in this world.
"So, what did you change?" asked Karyn.
Jon kissed his brother, hoping to distract him. "Nothing," he said. "Nothing at all."
Karyn melted into his arms, kissing Jon back. "All right," he said and didn't ask again.