crystal~

I've been following your posts about your encounters with your gf and her bf, (have replied on a couple). You've mentioned that your past sexual adventures that had included the 3 of you have subsided due to some complications. Had one encounter with him alone afterward, and since have stopped completely because of your friendship with your gf, (want to keep it good between you and her). Yet, bf has been perusing you since, with gf unaware...is that correct?

Have you discussed the behavior of bf with your gf? If not, is there a reason why you haven't?

I fail to understand why you are feeling used, or feeling any sort of responsibility for HIS behavior. You have done nothing wrong, and have no reason to feel badly whatsoever.
Perhaps talking with your gf is the next step to take?

I hope this all works out for you.

Take care.

Shangrala