I love that leg action on the lower right panel there :#

The sheer sense of increasing 'fuzz' to her overall look is pretty nifty as things go on. The tooth alteration is a nice li'l touch as well. It almost seems as though her habits are becoming more instinctually feline as well, considering the lapping up the milk.

Also, thumbs up to the tearing cloth along the growing legs! Lotta folks seem to skip expanding thighs and calves in work like this, for some reason.

Oh wow--I really love the mental transformation here. =3