Ah, Ecchi manga. Typically I stay away from these, but I wandered upon this one
and just decided to read it.

Story - 8
The story isn't that bad. Not much plot though, too much boobies. Stick to the main plot more and this would've gotten a higher score.
Gags (old man gags at that) were pretty funny though, I would be laughing all the time. Sometimes I laughed that my parents would come in--exactly when I press Alt + Tab.

Art - 7
Again, too much boobies. Aside from that I like the Author's style of art.
Also, I think I could handle one, two, three, or even four chicks (up to Tsukiumi) but beyond Tsukiumi...no...just TOO much for me to handle.
(And how do you draw that many boobies? It gives you an eyesore!)

Character - 9
Surprisingly I love the characters...
Particularly Tsukiumi. The Author really made this Tsundere-type character good heh heh and I love Tsundere...
The other characters were not so bad.
Musubi was all 'bout boobies
Kusano was funny for the most part.

And beyond that...I think...I had enough.

Enjoyment, not bad. I think I MIGHT read it again.

Overall 8. Deserves it score, if you like Harem/Ecchi style, this is perfect.
Not for the weak of heart who cannot stand polygamy.