The Demonic Insect Eclipse - Pregnant Mistress - Anime Edition!

Genius Beautiful Exorcist (*Self-titled) Fukakoto Shiratori, her younger sister Takeshi, and Mizuyoshi Kazan are professionals in the field who belong to the Exorcist branch of Exorcist Honpo. The trio of young exorcists visit Ogami Island, also known as ``The Island,'' to investigate and solve the mysterious disappearances that have recently begun to occur again, but they end up falling into a clever trap set by demons...! ?