淫妖蟲・蝕 ～凌触島退魔録～

Inyouchuu Shoku: Ryoushokutou Taimaroku

Based on the erotic game by TinkerBell. The demon hunters are back! Mikoto, Sui, and Takeru are sent to investigate a mysterious island where people have been disappearing repeatedly and dark yoma are rumored to be the cause. When the team first arrives it almost feels like a vacation to them, but it doesn't take them long to the feel the presence of something dark and evil...