It's okay if you do not want breasts, some gals develop breasts while other's don't
That is to say that you might or might not develop breasts, it is really up to you and your Dr. to decide what path to take regarding HRT
Personally I am rather happily surprised by the C-Cups I've developed but wish I could have developed a more feminine face, waistline and rear-end
It would be nice to be referred to as a female 100% of the time rather than just half or more of the time, but I guess I can't have everything my way
Wishing you all the best to decide which direction you'd like to take with your transition