Thanks for the very descriptive review.
I'll start off by saying that writing is definitely my worst quality. You make good points and I'll try to improve on them as much as I can.
A couple remarks though.
Not sure why "slut" needs to be in parentheses, her character was quite literally built around that term.
Your description of the blueberry transformation to me doesn't really say there's something wrong with it. Just like the other paths, the transformations cause her to be into it. It was also never implied that she knows of any of the given fetishes.
The emphasis for the game, or I guess the thing, has always been visuals & mechanics. Writing has honestly always been secondary to me, as bad as that may sound to you. Objectively speaking, that is what majority of people want.