It's been five years since I started working in sales of IT equipment, but I'm not good at my job and I've been assigned to a dead-end department, and I've been working lazily despite having my pay cut. Even though I want to quit, there's no other job I can find... The only thing I enjoy in my days like this is my boss, Shiramine-san. One night, I was working overtime because my senior had forced me to do some work, and I ended up alone with Shiramine-san... I had a lot of frustration building up inside me, so I got carried away and raped Shiramine-san, and since then...