i'm loving all the interpretations and references of demons that it's giving, which seem mostly taken from the lesser key of solomon. For this little piece of work, seems like the author actually did research o.0
which seems strange as it's a hentai, but actually, it's barely hentai. It does have its scenes, and the usual bit of hentai surrealism, like "oh her hole's getting tighter" and shits like that, but those scenes are really not the main point of the story. There actually is a story too, although it seems episodic to a degree. chapter 3 i got lost a bit.
The art is nice, a bit shojouish but also very much shonen. The girls (and it's like all girls except for like 2/3 guys THAT ACTUALLY HAVE NAMES) all look a fair bit alike. Maybe it's because i was reading fast, but the only way i differentiated them was by hair. (japanese names- didn't remember japanese names THAT well). it takes place in the same setting, so if it turns out that this someone appeared before, most likely i wouldn't know.
The stories are okay. nothing THAT special, but mare's powers seem a bit deux ex and save the dayish, even though she doesn't actually... save, per se.
A enjoyable read, naturally it's for mature audiences only and would be technically illegal for anyone under 18. But hey, it barely counts as hentai, maybe 4 pages a chapter.