I actually almost didn't notice the BewBee fanservice, because I was too involved in the stellar blackmage animation. It's ridiculously good. Making pixel fabric move like that is no small feat. You have been favorited and watched, sir!
This might sound strange, but I noticed the breasts first, but not cause of their movement... Okay, it was because of the movement, but because it looks stupidly painful. I might be a guy, but even I know that breasts don't work that way.
Anyway, on a different, not boob related topic, I agree with you. That black mage looks awesome!