Foxy's potential looks like its extremely high. Like just compare how her skin looks now at 9580cc compared to how Beshine looked when she reached 10000cc. Beshine was really at her all time tightest and she looked like she could not handle any more cc's at all. Foxy in the mean while looks firm, but not different from the years before. Her skin still has that healthy glow, and it looks like she is still far from its limit. Its an incredible difference
I think it is important to remember what Beshine had just done; if memory serves, she didn't just add 500cc, she added 2,000cc, resulting in the same glossy, reddish, extremely stressed look one would expect. She was risking much pushing so hard to become bigger, faster. Despite hitting a plateau for perhaps over 6 months when apparently she had maxed out her 3000cc expanders and didn't have the custom ones manufactured already, she went from like 1200cc to 10,000cc in 3½ years. And I think it is important to remember that though she never talked about filling, the photographic evidence shows she continued to fill over the following years; it is important to distinguish between the years by location and hair length as she filmed so much in the extended Mallorca vacation that she was still posting sets in 2016). We can examine her breasts today and find no stretch marks or signs of trauma, indicative of the care she used and dedication to lotions to allow stretching faster.
Like I said, this should never be a contest; that is perhaps the worst reason for expanding. It should be about filling a desire that Foxy probably never knew existed within herself until she started experiencing boobie greed, and now, well past any size boobs she would have imagined she would ever want just a few years ago, she doesn't have a goal, only the desire, the need to be bigger, much bigger. I relatively confident that her boobie greed will yield a lasting love for the size and weight of her boobs, no matter how obtrusive they become in her life, because, like Beshine, she will find the problems or inconveniences as welcome affirmation of just how huge and heavy her breasts are, thus "adventures" replacing "problems."
I think it is important to recognize boobie greed as what it is beyond the cute phrase. It is an actual change of mentation that comes about over perhaps a year or two, where the values you hold over a variety of things starts to change, as having bigger and bigger boobs starts to matter more than your ability to do even certain basic things in life. It is not at all unlike the stories you read where a 500 or 600 pound girl wants to keep gaining weight because she loves the feel and the look of her fat body and how it makes her feel about herself. Unlike what we see on TV, these girls find the exhaustive, short of breath, and difficulty with physical activity as desirable ramifications of their huge bodies; being unable to do many things are the sacrifices they wanted because they are like personal goals for becoming so fat. Being huge and fat makes themselves feel good about themselves. Obviously, boobie greed, can be taking to similar extremes, boobs becoming so huge that things become difficult, like getting in a sports car, sitting in a chair with arms, reaching faucet handles or things toward the back of shelves/refrigerator/the table in front of you, running, jumping, or just bending forward, let alone just seeing what is in front of you. Beshine has made videos about all of this; the moving and bending she does just to see or reach things right in front of herself and how, when standing at the bathroom/kitchen counter, she cannot even see the counter without standing back. Everything in life that she does requiring both hands requires resting her arms atop her boobs so that her hands can touch, which results in shortening her reach substantially. One has to understand, she loves experiencing all these things constantly because they signal just how huge her boobs are and she wants huge boobs above all that. This is where Foxy has been moving lately in my humble opinion, where the value of being able to do even simple tasks is lost to the desire to have bigger boobs. No one should look down or demean her desires; they are no different from others in many respects, from the runner, to the body builder, to the very fat girl, people sacrifice much to attain their dreams, but the value of the sacrifice is in the mind of the beholder as to which is more important and you will seldom see anyone change their mind once totally committed. Thus I see Foxy continuing to want bigger and bigger boobs because, despite their size and weight, they feel so good to her and her confidence within herself. The mistake would be doing it for a particular goal rather than fulfilling the desire because the latter provides lasting happiness.
Just my 69¢