A 15-year-old girl living in a boarding school under the cruel guardianship of Mouche and Mlle. Prefere. She is the daughter of Bonnard's former lover. To escape her harsh environment, she deceives the headmistress into believing Bonnard is romantically interested in her, leading to a visit to Paris that causes a misunderstanding. She later confesses her scheme, escapes to Paris with Bonnard's help, and seeks adoption to secure a better life.