ADN-450 The person who taught me the ropes at my new job, Ms. Tsukino, was found to be secretly working in the sex industry and ended up becoming the department heads' sex toy. Tsukino Luna

When I first joined the company as a new graduate, I worked under Ms. Tsukino. She was kind and reliable, loved by everyone, and I respected her from the bottom of my heart. Yet now she does nothing but sit at her desk, a window dweller. What happened…? One evening, while thinking about this, I returned to the office to pick up something I had forgotten, only to see… Ms. Tsukino being violently assaulted by Director Nakata.