* FetishRetardant - Not only some people get into it more for the plot than the porn -- but the body proportions, the odd epitions of sex positions and the OnlySixFaces-like design might be quite the turn-offs.
* TheWoobie - Everybody but [[AngstWhatAngst Kaho and Tomonori.]] Not that there's anything wrong with that, but it may make pursuing her ending after seeing Kyoko's a little awkward.

----