story: 7/10
It was pretty good I guess for a hentai, the scenes were not that planned, probably some problems with the production of the second episode, a little bit confusing of the whole story starting over...
art: 9/10
The art was great, big boobs everywhere, there is no problem recognizing who is who.
sound: 8/10
In a hentai you don't really remember the music, if it exist, so in sounds you could include the screams I guess, so...in that aspect it was good. About the music, usually if an anime has good music it will stick in my head.
character: 7/10
It was a little disappointing that the protagonist turned evil, but it is a hentai so I don't really care that much and it was only like 2 episodes.
enjoyment: 10/10
It was a hentai and it did its job well (if you know what I mean)
Overall: 7/10