"Salope!" one mom hisses, pushing the other against the wall, her hand snaking up the other's skirt. They're "amatrices," or amateurs, but their public display is far from innocent. They're "putes," or sluts, in the sexiest sense, using every toy in reach to drive each other wild. The store clerk watches, entranced, as they switch between French and English, their voices thick with desire. They're not just exploring their own desires; they're creating a masterclass in French erotic art.