RBD-986 Mukai Ai: Underarm Hair Grows Throughout Forbidden Confinement Drama

Immediately after receiving a mysterious package, I was taken by a delivery man. Treated like a criminal, bound and gagged in the trunk, I was taken to an unknown location—an isolated house. I have no idea how many days have passed since then… My underarm hair, left unshaved in fear and neglect, has grown long, silently testifying to the duration of my captivity.