Sengoku-san is unable to make a living as an underground idol, so he works part-time. He's cheerful, hardworking, friendly, and a hard worker that makes you want to support him. Just when I was feeling down because my family and work were at a standstill, she hugged me tightly from behind. "Your back looks lonely... I like you, manager, so I want you to cheer me up." An encouraging kiss... a provocative gaze... I ended up cheating on her on a whim. Once I crossed the line, I lost control and, despite having a family, I found myself completely in love with a young girl...