"I see this seems to work to open her up and make her feel I am not a threat (as I don't ask for anything in return)."
Yes but this does not include giving her massages and going out of your way to do things that benefit her all the time.
What happens is that there will be a time where she will tell you 'no' to a massage and you will end up feeling humiliated and used. At that point you would have no one to blame but yourself.
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.
