Bobby's Daughter

When Mia Singer comes home from Yale to find that her father has completely forgotten the fact that she was coming. She is hurt at first but then when she finds that Sam and Dean Winchester have taken over her house and have no idea who she is, she decides to try it her dads way and hunt. Bobby doesn't like it but will he agree to let his 19 year old daughter go of with Sam and Dean, it's not the hunting that bothers him, its the company.