She has a petite hourglass ...
She has a petite hourglass that appeals to many. If she wasn't as boney as she is, I'd probably go for her as well. Just not my type. Now if she gained 30 lbs. and had a natural C cup, then well ...
But all-in-all, she is beautiful. Her hourglass and rear are fine on their own. I'm not worried so much about her breasts.