Voyeuristic disorder is a the start when she go pee you go around the gas place ando interact with her, strange looking key you need too push a bookshelf on the side of the fire place
You have to go around the convenience store through the other side and then talk to her in the bushes.
The other one I don't remember exactly as there are multiple weird keys in the halloween extra.
There is one (bony key?) for the crypt outside, to the right of the mansion, another opens a secret room behind a bookcase you have to drag in the library, and the other (bloody key, I think) opens the convenience store all the way back at the start.