The term "jiggle physics" is an understatement. Affect3D uses soft-body dynamics on muscle tissue, not just breast and buttock fat. When a character grips an arm, the skin indents and rebounds in real time.
Identify the project as part of the "Girlfriends" subgenre of adult software. affect3d girlfriends 4ever
A "busty futanari woman" whose relationship with Tara is depicted as deeply affectionate. The term "jiggle physics" is an understatement