Something Sexy
Super Freak
I think if it was going to be Faith it would most likely have the dagger that the Mayor gave her instead of a stake. My vote is Buffy, especially since I seem to remember her sitting there playing with a stake while teasing vamps or talking to the Scoobies in the library.
I was thinking the same thing. I mean I am NOT the 1# fan here so maybe the #1 FAN could give us some insight about a scene where she was sitting on a potential grave playing with a stake. It looks familiar to me.