The premise was good: You went to jail to feed your wife, you're offered to lower your sentence if you get a degree. It sounds like it will be like most porn games, you have a goal, you work towards that goal by getting skills or stats, along the way you hook up with girls. They're like a side quest of sorts.
Instead what you get is: You choose any teacher and she'll be HORNY from the get go, you answer questions and she'll strip as you go. And probably end up fucking you after you successfully answer that Da Vinci painted The Last Supper.
You'll constantly see between two and three images of the same character as you speak, sometimes looping back to images you've seen already.
It's honestly not an engaging, fun game, even if you looked past the inconsistent art and AI-like scripts. It's just a trivia game to unlock art. Your character isn't even studying, it's you, player who needs to know the answers so just google away or use URM to always pick the right answers.