The models look good.
But no mdel quality is worth this level of grinding.
You ask and answer around 10 questions, then the girl strip, when she's fully naked, there is a choice to have a "scene", a very short and still scene.
It looks good, yeah, but I won't spend hours just answering always the same questions just for that.
There doesn't seem to be a story, yet the introduction is very loong, veeeeerrrrryyyyyy looooooonnnnnnng, way too long. You don't need to write a book to make the player understand MC lost his scholarship and will have to tutor to make money. (make money for what? Because we make money in the game but it's completely useless.)
Then, there is a forced introduction of all the girls, once agaiin, way too long, it's just an information dump.
And once you hit the core of the gamepley, there is nothing.
Choose a subject=>answer (in the hope the dev didn't botch the answer)=>if you're right she'll eventually disrobe, rinse and repeat for around 30min of quizz/girls to reach their final stage.
It's jus not worth the time or asshle, no connection with the girls, useless premise, and annoying "gameplay".