Mystery Mistress 4

Mystery Mistress 4 by thedude234

"What's this, T? Did your phone break again?" She was in the room when Mistress Fire's cell phone was delivered to you. If only she knew what it was actually used for! Actually, maybe she did? It was possible Bobbi WAS Mistress Fire, but you had no way to be sure. And you certainly weren't going to ask her!

Then, before you could even protest, Bobbi grabbed the box off your desk and began opening it. "Let's see if you got an upgrade this time."