M-690 - High School Girl Kidnapping & Confinement VOL.35 [Mami Kato]

A boarding school seemed like the perfect escape from overbearing parents. But when a housing mix-up leaves Mami alone in a new, empty dormitory, the isolation turns into a nightmare. She's not alone, and by the time she realizes it, there's no escape. Her screams echo through the decaying halls.