Blu-Ray - REGION 1
2013, 13 Episodes (about 325 minutes), Japanese with English subtitles
When the bookish Kasuga Takao discovers and steals his crush's gym clothes, he finds himself at the mercy of Nakamura Sawa, a girl he loathes, after she catches him in the act. Nakamura blackmails Kasuga into a contract, or else she will reveal his secret.