As soon as he left, Fifi sat down in the chair. She looked at the screen, and the settings. It had her name, and noted she'd been changed to a sixteen year old human, with average human knowledge, but no reality change. She looked down at her newly human hands, and put them on the keyboard.
She started into the reality alteration settings, looking at her options quickly before Jeff returned. She quickly toggled the setting to change reality from off to on. She selected some additional options, and hit apply. The room around her began to change subtly. "I'm not going back," she said, determined.
"But what about Jeff?" She said. She began to search through the options.
Meanwhile, downstairs, Jeff finished filling the glass of water when a wave of change flowed through the house. But being as he wasn't the one controlling it, he was completely unaware of the change. As far as he was concerned, everything had always been this way.
He ran back up the stairs and into the room, eagerly offering Fifi the water.