So tell us what you did in the months leading up to this. How'd you boost your confidence and attractiveness? How'd she get past her issues and start feeling open and intimate with you? Knowing what you did to improve matters will help you get rid of that (eventually self-fulfilling) fear that she is giving you what you want for now and will take it away again later. I don't think she can keep staying up until 2AM and having sex every single day indefinitely, but if you keep up your confidence and stick with whatever changes you've made, she'll probably be interested far more often than she was in previous years.
a fine and enviable madness, this delusion that all questions have answers, and nothing is beyond the reach of a strong left arm.
