The Nightmaretaker | Guide

Each level has 2–3 layers:

is a niche, adult-oriented Japanese visual novel / simulation game（R18 game）developed by the doujin（indie）circle “私立さくらんぼ乳学校” . The game focuses on a premise called "Sleeping Rape" （睡眠姦）, where the player, as the protagonist, infiltrates all-girls’ schools under the guise of a facilities manager（用務員）to target sleeping female students. the nightmaretaker guide