3 stars might be a bit hard, I would have left another half one if I could but anyway.
As stated before the art is pretty good, with kind of (if not completely) original artwork and model, much Kudos for it.
The story is actualy funny enough, it might need bit of build-up but as a start it's kind of a good start.
Why removing 2 stars then ? Because the art has not the same quality on every aspects of the game. When you move to lewd scene, it turns quite not as polished as the other screen to say the least, really kind of kills the immersion, let's just face it those animations are plain ugly.
In my opinion, it would have been best to avoid these animated scenes and to privilege the same art quality but with static renders, because out of the blue, when the situation gets hot, you're thrown a 3rd grade drawing to illustrate and it definitely kills the mood.
I don't intend to be mean or else, as I said, the art is good and the story works. Just a word of advice, you might reconsider the animated option and eventually lose bit of audience but keeping the same quality overall.
Keep up the good work anyway!