I did not like this.
The translator played a big part in my dissatisfaction with this manga. However, even if the translation was handled better, I'm sure that my overall score and enjoyment of this manga would have remained the same.
The art was good, but I didn't find anything else about this manga worth praising. The story, characters, and development of themes and plot were not good. Any areas of interest or plot development were ignored; such as how the dead came to be, why the dead have become commonplace/part of society, or how the dead are able to be controlled into sex-service.
Overall, the concept in itself was interesting for a ero-manga, but that's about it. I picked this up on a whim. I'd say that's about what this is worth when considering this manga. I would not recommend reading this.