Synopsis
The creators of Bible Black and Discipline bring a new OVA based on a game of the same title. After their father receives a job transfer, Todo Yuto and Todo Erika are left to live by themselves. They are siblings, but not by blood. When Yuto was young, his biological mother passed away. His father then remarried a woman who had a daughter from a previous relationship—Erika. That stepmother was kind, but she also died later. Now living alone, the two begin to love each other as a man and a woman. However, an art teacher named Sayaka becomes aware of their relationship and...