One day, Kado, an ordinary university student, meets Aoi Tatsumigahara, a landmine-like beauty, at a university drinking party, and before he knows it, he is imprisoned in Aoi's house...!!? Even though Aoi is taking care of her in every way (including erotic things), Mondo tries to somehow escape from Aoi's house. What will be his fate? Do not blink until the last page. Erotic confinement suspense where you endure the erotic service from a landmine type woman!!!!!