"I show off my masturbation in AV, but it's different in private," says Mitsuki Nagisa. Since she was a child, she would pinch the corner of a table or a futon between her legs and stretch her legs at the moment of orgasm to reach ecstasy. In this film, she shows us her climax with her legs stretched out over and over again, including a reenactment of the masturbation she did as a student.