This is the story of the few days that seemed the longest in my life, but were also too short, when I went back to my hometown. My father was getting remarried, so I was called back to my hometown out of season, and there I happened to meet my childhood friend and first love, Sei. When I told her that I didn't have a place to stay at my Sei' house, she suggested that I come over to her house, and I ended up staying at Sei house for three days. And as if to remember the feelings I thought I had forgotten from my school days, we spent three days together, seeking each other's bodies...