What would be different if it was "official"? It seems like you already have the connection and (by her words) intimacy. And you'd be cool not having a sexual relationship. You already both enjoy each others company and I'm guessing are pretty close. I'd say your glass is half full here
Sometimes the best relationships are ones without borders and labels.
I don't really have a preference, it's mostly about chemistry for me. A great smile doesn't hurt though! I tend to connect with someone first and then start finding things about them physically that I like. Boobs are great in any size! lol
I used to pluck mine to nothing and now I'm about 2 years into trying to get them back. It's a slow process, and of course one has filled in more than the other! lol
Funny, I never wanted to pluck them but gave in after enough harassment from older cousins. I still wish I had stuck to my guns and told them to F off