Most of the bras that my girlfriend gets fits on her first try, although she does tend to prefer sister sizes over her real size. If your girlfriend is having issues with bras fitting, it might be worthwhile to read up on how bra sizes are actually calculated and do a measurement yourself. Funny enough, most girls don’t seem to know how the bra size system works either and they just get their sizes through trial and error, which seems like what has happened here.
The letter by itself is fundamentally meaningless. A 32D is equivalent to a 34B! And most girls severely underestimate their actual size. What would colloquially be called a B or C is actually an E
Everyone has different preferences, so it can be difficult to judge what you may like or dislike. Even in gaming, there are such disparate subcommunities that one subcommunity may not even know of the existence of another. I personally prefer slow paced, artistic, single player games and I can’t stand multi-player games, much less competitive ones.
So my answer is there’s likely something for you somewhere, but without more information, I wouldn’t know how you would begin finding that something