It is already decided to make a series! Even if you don't feel like it, you pass by Chitose Nanakusa in a narrow corridor where you can come into close contact with each other. At the moment when each other touches something, both men and women feel erotic. Eros that works just by passing by big breasts. Close-knit entertainment at schools (female teachers), hospital entrances (nurses), GYM changing rooms, and libraries.