To be honest I wasn't clear on what I was getting into because I didn't check on the tags. Both futa and kinetic novels are not my thing but I won't comment on those aspects as I imagine most readers are interested in those things. So first things first, the story to be honest is not too great because girls are plain and boring and just excuses for sex. There is no real push and pull, no tension, they're just in it from the beginning and in a kinetic novel with no choices, I would have expected a better development of the story and a more believable character evolution. And the game and story isn't long, just a couple hours to the end.
Render quality is really high, no doubt about it, as are the character models. Animations are very well done but very short but there are quite a decent amount of them for the game length. There are some issues with proportions and anatomic viability of some scenes but I take it that comes with the fetishes and such. And, in my experience, I found no bugs.
So, if you're interested in this themes, it's probably a game very worthwhile playing. If not, it's an interesting game to learn about other people's fetishes and such.