Interesting that every single time (almost) that I hear the term "perfect" to describe boobs on a woman, it almost invariably means that she is sporting a B or C-cup bust. Now, let me be clear, I am not trying to provoke a fight/flame-war. It is more of an observation, especially of others, since I don't know your intentions or attitudes. But in MY past, whenever I have sought to disagree with the claim that such-and-such woman has the "perfect" boobs, I am told that whatever I desire (which is far larger than a B or C cup) is somehow "sick", weird, or perverted (I love women with really HUGE breasts) and why can't I be "normal" and like what the claimant-of-boob-perfection likes. I am left invariably feeling somehow weird or perverted because I don't think that the particular woman has what I would call the "perfect" boobs. And indeed, I do not think she has the "perfect" boobs. She is too small IMHO, so according to some, I must be a pervert or a weirdo. I am hopeful you will not so label me for saying so.
And no, I don't know who she is, BTW.