OL Rie Miyagi was swayed by a commuter train. On Monday, the filthy ● suddenly appeared. If you speak out, someone will help you... - I thought so, but when it came to it, I couldn't make a voice, and I was at the mercy of a filthy ●. He realizes that he can't resist, and he can't even resist training. "Abstain and come back to this car," he was ordered, and went to the same car again at the same time. While repeating the distorted relationship on weekdays, Rie began to seek filth more violently ... Finally, the voice of my heart leaked out. "I can't stand it anymore...! I want to do it with all my might..."