Take a look

"I don't care if you deny it. Someone turned me back into a woman, and you're the only person in the world I know of who has a magic wand."

"For the tenth time, I swear it wasn't me. I turned you  back into a guy."

"Take a look at these! Do I look like a guy!"

"It must be the wand.  It must see your female form as your new default."

"Well change me back again."

"I'll try, but it will be only a temporary fix. Every morning, you'll revert to your female body."

"Great..."