I became a hikikomori because of being bullied in my school days. However, I knew I couldn't continue like this, so I made up my mind to reintegrate into society. I chose a delivery job, which would allow me to have as little contact with people as possible. At first, it went smoothly. I was happy to find a job that I could do. But it didn't last long. While making a delivery, I happened to bump into Akane Mitani, the woman who was the reason I became a hikikomori. I never wanted to see her again, but she hadn't changed at all since then. I decided to rape this woman who was tormenting me.