I love watching videos where Beshine is actually doing everyday tasks because they show all the ways she has to alter her approach from what one would consider normal. Sometimes she points them out, sometimes they are obvious, but more often she just goes about doing things in the ways she has become accustomed. Perhaps the most profound, but often ignored, is when using both hands, the need to reach over her breasts.
In this photo, we can see the result when her forearms are atop her sideboobs. If she were reaching out, her upper arms would be atop her boobs, raising her hands to face level with her standard posture. Beshine alters the height of her hands by bending at the waist; bending forward allows her hands to lower. So as she is doing things, she is constantly going from standing upright to various degrees of bending forward, depending upon what she is trying to reach. Of course, as OF people are aware, she can only bend forward so far before her boobs are pressing on the countertop, which results in her hands being suspended perhaps 6" above the counter. If she needs to reach something on the counter or below, like in the sink, she steps away from the counter, perhaps about 2 feet, and while supporting herself with her hands or forearms, bends forward to allow her boobs to hang between her legs and the counter. This is her common position for handwashing and sink access; it is not a position she is comfortable maintaining for long.
I suppose the need to adapt can be said to start with any breast size, however, the more the sideboobs interfere with normal arm movements, the more profound the needed alterations; Beshine's sideboobs probably each extend about 8" past her sides. Typically, she uses one hand and with a slight turn of her body moving her boobs out of the way, looks fairly normal reaching things, her sideboobs having less influence. But as Beshine has said, her boobs now influence everything in her life.
And while this video references her using her boobtable, though it is something she commonly does, it is not without a drawback. I think some of you can remember how Beshine once was excited about playing video games, however, as her boobs kept expanding, around 2013 she had posted that she was going to have to give up playing. She explained that she had been able to reach around her boobs to hold the controller, however, her boobs now made her hold the controller atop her boobs, leading to arm fatigue because of circulation after like 15 minutes.
So when we see Beshine using her boobtable, where her hands are nearly at chin level, there is always the desire to not maintain that arm elevation for extended periods of time. But as you can imagine, using her boobtable is not a gimmick, but a convenience she uses often.
On a side note, standing normally, Beshine points out that when she stands at a counter, her boobs entirely block the counter from her line of sight; she can only see the wall. It may be difficult to see in this photo, however, OF members can attest to how her boobwall blocks her line of sight extremely, something she does point out occasionally.
Second side note; Sol, that picture, taken from video, hardly looks morphed at all, but like so many pictures we are used to seeing on OF.
Third side note, wolpertinger, where a basketball (9.5" diameter) has a volume of like 7,100ml, the 4" increase in diameter yields more like a 22,500ml volume. And if we accept Beshine's total breast with as close to 28", that would certainly be indicative of at least that volume. Foxy claims a 10.75" diameter, which aligns with her 10k boobs. But one further consideration is that Beshine's breasts have such a wide base, spherical approximations are very misleading; she likely has the equilivent of an additional few liters in each of her expanded bases (which is why I tend to lean towards volumes that are reflective of that consideration). Sorry, I just wasn't following your basketball analogy figures.