re: the make-up sex. You guys went from barely any contact to this magnificent sex when she got caught. Then after an argument regarding her going back on her "I'll do anything", you have make-up sex. Keep your eyes open that she isn't suing sex as a weapon to get what she wants or to keep you happy or quiet when she wants to cross boundaries.
I see her convincing you to be loose with your boundaries. But she promised anything and I think you should stick to them.