It has been several years since the family home where she was born and raised has been vacant...The demolition date has finally been decided, and Tsubasa visits the vacant house for the first time in a while to clean it. The same atmosphere at her parents' home makes her feel like she has traveled back in time, and ends up masturbating while reading the erotic novel she read during her school days. Then, there is a sign of someone in the empty house where there should be no one...! hide your surprise