Lizzie went down the hallway, opening the door to her bedroom and slamming it to, then quietly tiptoed outside Erics door and peered through the keyhole to get a better look at what the hell happened. She saw him sitting at his new computer, logged in and looking at a crossdressing website, he was on a forum posting a message about being worried about being found out, but also being thrilled by the secrecy that it made him feel so aroused, and that he might try some pantyhose next time, if he could sneak some from somewhere. He mentioned that he had a sister but her clothes would be too small for him and it's a pity they weren't closer to the same age or size. She also noticed that when he had closed all the open programs that there was no command centre icon on his desktop.
Lizze pondered the situation, her brother was not a crossdresser before, she would have noticed. The command center software that must have done it she though to herself, I suppose it thought that was the only way to explain why he was now in girls underwear, it changed reality so he crossdressed in secret. She wondered to herself how much more could she change and what control she has over his reality. She had to get back to that computer, what would she do first?