story: 7/10
It actually has a plot! Even though the development at episode 2 is confusing and messy. It looks like they wanted to make something original in episode 1 (wow, the man actually tries to make the girls enjoy the sex!) but in episode 2 turns out to be mainstream hentai. But I appreciate the effort to try to make something original.
art: 9/10 Beautiful and original art, specially the faces. Good expressions, enough difference between characters.
sound: 9/10 The music is good, I noticed it before thinking about it. I really liked it, it's catchy.
character: 7/10 The characters are more developed (they have emotions, they're not cliche) than what it's usual in hentai so I'm quite happy with it.
enjoyment: 08/10 I really really liked episode 1, but then got really really disappointed at episode 2.
Overall: 8/10