one of the things that always amazed me about her was how much WIDER her boobs were in contrast to her body even when she was ahem smaller
.
AD

Absolutely, AD, even in the early days of her current implants, they hung wide with quite a gap between them. I have come to think that this was intentional, to make room for the time when her implants were filled to the designed volume. And in the past half dozen years, the gap closed and her breasts are always pressing against each other.
And as occasionally the case, today's OF picture is of Beshine showing just how her boobs do not fit in a chair with arms, with the caption "armrests are always a bit of a problem 🤷🏼♀️"
she has had issues with chairs for a while Bomb 
AD

Widthwise, she hasn't exactly fit for a long time, however, back then, she had that vastly wide cleavage, so her boobs had room. Today, that vast area is filled with boobs, leaving nowhere to run.
We can really see the difference though with what she is wearing beneath her top. When in public or walking about, her two bras beneath her tight shirt beneath her top, really squeezes things together. Under less public or walking videos, she seems to prefer just the tight shift beneath her top. The difference in total width, even a few years ago, is very noticeable.
I do believe she prefers the freedom of less squeeze, however, when she addressed why she does wear 3 constrictive layers under her top when in public or when walking, the reasons all made perfect sense and showed a surprisingly modest rationale.