Keeping guests' eyes away from private stuff

Fortuitous

Guest
Jan 14, 2012
1
0
18,510
I have a lady friend coming over tomorrow evening. There is a good chance she's going to want to hop on my computer and check out some facebook, whatever else. I don't want links auto completing to sites I'd rather her not be seeing or browsing my bookmarks and seeing the adult section. Here's the issue though - I don't want to have to sigh her off, put her on a guest account either. I'm looking for a program or some utility that will allow me to hide away the stuff on my computer that I don't need being public knowledge, including bookmarks, cookies, browsing data, passwords, etc without making a guest account, and without deleting it. Is there a program that would allow me to create "accounts" for things like browsers? Or possibly a chrome extension?

Thank you