Yep, I thought the same, which means, either we are both right, or we are both wrong
.
The character is
FSWA Nancy G3F , in "Descent" the author had thinned her a bit and reduced a bit the breast, but I think "Inside Jennifer" is using her as "natural" (maybe a bit of extra boobs ?
;-)), maybe also with a different texture or a slightly edited texture.
P.S. Edit, I just checked, the original FWSA Nancy was quite "endowed" (ca 96cm bust), so, for Inside Jennifer, the author may not even have added up bigger boobs.