A little bit of happiness gets ruined... The story of a girl who was kidnapped, confined, and raped as a child, after she grows up. My family consists of my dad, grandpa, brother, and me since my mom passed away five years ago… But recently, my dad remarried, and our family grew. Our new life began with my new mom and little sister, who are both very kind. We mistakenly thought we would quickly get along and have a happy everyday life. On the 99th day of our new life, my father, who usually comes straight home, didn't come back without any contact… I should have realized then that tragedy was approaching our family… And on the 100th day, my stepsister Ichika confined and restrained me, starting my days of being a toy in the basement. This work features every possible restraint method and intense fetish torture, making it a slightly emotional psycho little devil yandere drama.
