The next morning, Sarah awoke to the sound of her phone ringing.
"Hello?"
"Ah, Sarah. It's me, Dr. Osterhagen. I was just calling to confirm our follow-up appointment this afternoon, to make sure that Jon and Karyn are adjusting well."
That sentence woke Sarah with a start. Nobody should remember Jon or Karyn, since the stone re-writes history! She put the phone on speaker, so that her vaginas could hear.
"J-Jon and Karyn?"
"Yes, you remember yesterday, right? They underwent the Vulvafication process to become your genitals, and we wanted to run some diagnostics to ensure that their nervous systems are fully integrated with yours. We can also discuss your options with regards to implanting a speech chip for communication, mental and sensory reprogramming, and any other concerns you might have. You should read the pamphlet I gave you for more information so you're prepared. Does an appointment at 4:30 work?"
"Yes! Yes, of course doctor." Sarah was ecstatic, and judging from the twitches in her crotch, so were Jon and Karyn. Somehow, the stone worked in a way that didn't completely erase Jon and Karyn from existence. Maybe they could be turned back! Now, she just had to wait until this afternoon to find out. Now, to find that pamphlet...
