I was going to Tokyo to take a job interview, and I ended up staying at the home of my Aunt Tsubaki, who I had admired since childhood. Aunt Tsubaki is really beautiful, elegant, and kind; she's the complete opposite of my mother. I was excited to see her again for the first time in 10 years, but I never expected to have such a scary experience. While her husband was away at work, I was alone with Aunt Tsubaki in the afternoon. Aunt Tsubaki, who was supposed to be so kind, suddenly changed...