This role-play is performed by adults. This is the story of the few days when I went back to my hometown, which seemed to be the longest of my life but was far too short. I was called to my hometown out of season because my father was going to remarry, and I had a chance reunion with my childhood friend and first love Hijiri. When I told him that I had no place to stay at my parents' house, Hijiri asked if he could come to my house. At that unexpected invitation, I ended up staying at Hijiri's house for three days. Then, as if remembering the feelings that I thought I had forgotten during my student days, I spent three days with Hijiri seeking each other's bodies...