Jeff stared at his sister, mouth agape. She really seemed much happier as a lesbian. Jack wasn't so sure, but after the epic succession of bad boyfriends Beth had picked, he figured she'd earned the right to try the other side.
"Uhhh...Mom? Jeff said. "It's time for me to change."
"You're sure you want to be a cat?" Jack replied.
"He wants to be a cat?" Beth laughed.
"He didn't make fun of what you wanted, young lady" Jack snapped.
Beth grinned. "Why not? Dykes love cats."
Jeff spent a few minutes at the computer, figuring out what kind of cat he wanted to be. He eventually picked a regal black cat, short hair (why put the rest of the household through the trouble of cleaning hair off everything?) He took a deep breath, and turned the Chronivac on himself.
Shrinking, falling to all fours, hair growing out everywhere, teeth changing, new gender asserting itself.
"Aren't you the cutest thing!" Beth exclaimed. "And a girl too! We'll have such fun together." She led her newly transformed brother into the kitchen for a bowl of cream to celebrate their transformations.