Blue balls doesn't happen from cumming too much; it's actually the opposite problem. And it is intensely painful.
I didn't read all the reply's but....she sounds like one evil bitch! I mean damn..how can women do things like that and not feel like total assholes?
East Asia is the greatest cure for blue balls. I highly recommend Thailand, Vietnam and Cambodia. No matter what your age, the girls there will make you cum like an elephant.