Synopsis

Inma Seiden is a tentacle-infested hentai loaded with hot perverse sex.

Two families vie for control over an academy where rumors fly about violent attacks on its student body, specifically the female half of it. These incidents eventually lead to disappearances, and the subsequent investigation by the school's most curious people will have them wishing they hadn't been so curious. Dark powers are at work in these halls of higher learning, and even if good prevails, it may signify the end of days regardless. In the meantime, the conspiracy deepens, and demons continue to target very specific victims, leaving them spent and violated.