I've been following this game since update 0.2.0, and I gotta say, this is arguably one of the best games of its kind. The girls feel like people, they react in sensible ways (even if they are incredibly biased to being lewd), the story is good, you have to actually think to understand it. Most other games (trust me I've played WAY too many vn's over the years) lay the story out on a silver platter, and you are in bed with a girl in under 10 minutes. The animations are fantastic as well, props for actually using chara studio instead of just using the default animations.
Also, most all the other games like this I've played for a little bit, gotten bored, then just rpaExtract'ed the scenes. This is the only one that I actually feel compelled to progress the story.
(P.S. Ncrow, please, please, please, (breaking out the italics, shits getting serious) give us a Fumiko scene. Of literally any kind. Don't care if it's with or without Keiko, just include Fumiko)
Absolute 11/10, if you are considering playing, please do!