A beautiful, innocent girl got into sex in a public place because of one day's jealousy. I felt the thrill that might be seen until I began to recruit myself on the bulletin board. Miyajima Mei

At one point, the students of girls' school meet with ○ while going to school for two consecutive days. At first I should have felt fear and disgust, but I realized that I was excited about being touched in the space where there is someone else, and gradually began to look for someone who would jealousy me on the bulletin board to get acquainted with myself, etc.