dmk10
Sounds to me like you started out on the right track. What could be better then first being great friends with an understanding relationship to match. Sometimes taking a risk is difficult, but what could be the worst to happen? If you are open with each other from the start, you will be able to make the best choices.
Don't hold back and then have regret that you didn't go for it when you had the chance. Go for it!!!Good luck.