FSDSS-557 A lover of just three days.The days when I met you and you, who missed the last train in the middle of the night, and we met. - But that came to an abrupt end. - Chiharu Mitsuha

A dream lover life with Chiharu-chan. - The day I mustered up the courage to call out to a girl who had missed the last train, my relationship with her began... - A relationship that looks like lovers to those around them. - Their bodies were piled on top of each other with their sexual desires. - I was attracted to her because she was not only cute but also erotic. - But just when I thought I had become a true lover, she...all that remained were the happy memories I had with her.