My gf doesn't allow me to touch her breasts
We've been living together for the past 2 months and we've got sexually intimate for the first time 2 months ago. Our sex life has been great, we do a lot of foreplay (almost everyday) and sex maybe twice in a week. But the issue is, she almost never lets me play with her breasts. Whenever I touch her there, she immediately folds and feels very ticklish, anywhere below and above that place is fine. She becomes very apprehensive saying she's scared that it might be painful while in reality she feels only ticklish. I've spoken to her, regarding her sexual activity when she was single, she mentioned she has never done anything by herself, not even fondled or played with her boobs by herself. How do I tackle this? I mean whatever I've got with her other than this is great! We have great sex, foreplay down there is good but the upper body is the only issue.
Please suggest how to counter this issue!