Confessions The Secrets of Machiko Matsuoka

Machiko Matsuoka is a high school music teacher who lives with Keiko her older sister with a bad leg They were close once but Keiko became disabled in an incident Believing that Machiko was the cause Keiko has treated her like a slave ever since Machiko has done everything she says but her frustration has accumulated One day Machiko begins a secret relationship with her student