While she makes no claims about what size she would ultimately like to be, at least none that I have heard, we never heard Beshine or Foxy make huge claims either. Foxy was always saying maybe just another 1000cc until it came to a point where she just couldn't deny her boobie greed and she wants huge boobs. Beshine must have realized it earlier; it is hard to rationalize anyone custom ordering implants that have taken 20,000cc before assuming a rounder shape, which normally occurs when filled to the designed volume.
One thing that cannot be denied, if you want huge Beshine sized boobs, everything in your life changes. I can still remember how Beshine marveled at how her boobs were making her do this or that differently and today, she admits that there is not a single thing not hampered to some degree by the size and weight of her boobs. And she admits, there are a number of things she can no longer do. The thing is, she experienced these things and wanted to experience more, so Luna has to adopt the same attitude, where she embraces all the inconveniences they cause. I'm confident her husband wouldn't mind doing all those things she could no longer do, like tie her shoes, and he would be understanding that she cannot walk fast and needs to rest frequently. But is Luna ready to be incumbered by huge boobs?