I liked it. The writing style is good, the fox is cute, and thank goodness he's not a bara muscular man, the sight of which makes me sick. IMHO. As someone already said, you need to correct the scale. Still, the thing that caught my eye the most is that the fox's head, in some moments, is disproportionate to his body, it seems too big. And the legs sometimes seem too thin. Maybe a less realistic visual style of AI model would look better, but maybe not.
The music is nice, just in the theme of the atmosphere of the game.
Special thanks for the animalistic style of the fox, (Paws, claws, etc.). Hopefully the contents of the his pants will also be different from human)
I don't understand the hatred towards AI. It's the same imaging tool as a painter's brush, and just like a brush, AI needs to be mastered to create good art or animation.
Besides, there are a lot of visual novels on this site with frankly ugly artwork, but they are praised only because they are hand drawn, it hurts me personally to look at such, I would rather look at AI art than scribbles of kindergarten level.
I wish you good luck in creating this VN, and will wait for new updates.
Btw, what kinds of anthropomorphic animal characters will be in the game? Some cute lynxes won't appear in it by any chance?)))