Genuinely don't understand the low ratings. I mean, 1 star? I went into this expecting something terrible... Or something like scat or guro.
I mean, the art is rudimentary in places. It has a very 'flat' look, lack of shading and so on. But the romantic scenes, and the beginning, was drawn a lot better. I have a feeling that the artist just needed to spend more time polishing up the story parts. I'm the same way, I put a lot of time in my art on the sexy stuff, but you gotta spread it out everywhere.
Other than that, the story was nice. Definitely deserves higher ratings.