First off that cousin is a scumbag, but anyways this "series" was good. As I was reading everyone else's comments I was really contemplating about watching this but I don't regret it. Even though this did touch some sensitive topics this series was fast-paced (which is really nice), and also has some good animations for its time period. Now I wouldn't recommend this if you're a sensitive person, but with that being said I also wouldn't recommend this if you're looking for something more erotic. I would say that this anime is in the middle of being cute and erotic if that makes sense.
This is why I rated things this way:
So overall I give this an 8/10 which is higher than a lot of the other ratings, and I have more positive criticism, but if you watch this make sure you have headphones (unless you live by yourself) and a strong heart cause the subjects get DEEP.