Masamune Endo, a high school student, likes Yuri Hanabuchi, a cafe clerk. He goes to the cafe and tries to ask for contact information, but he has been successfully evaded. One day, he helpes Yuri from her ex-boyfriend who was being violent. The two decide to sign a “restricted lover contract” …? [On Gene Pixiv](https://comic.pixiv.net/works/6919)