It all began when, by chance, childhood friend Kanon worked as a nurse in the ward she was hospitalized. One day, while wiping, I was found out that I was using an ointment to improve premature ejaculation, and I thought I might make fun of him... He seriously accepted her, "My childhood friend's worries are my worries, so let's work together to improve premature ejaculation!" Is it part of a medical procedure? Did you like me? I immediately started a program to improve premature ejaculation between me and Kanon, who used each other's bodies during her lunch break that day... [Bonus video] Premature ejaculation improvement program Kanon-style JOI [Kanon] helps you masturbate while staring at you for your sake.