He laughed and put his arm round my neck, his hand under my dress. I jumped as, quite casually and calmly, he felt my breasts, but he took his hand away. "Deux petits citrons," he said and laughed. Citrons! Lemons! He laughed again at the outraged look on my face ...
Frustrated by the spoilt behaviour of her adolescent daughters, Mrs Grey decides to take them to the battlefields of France to teach them a lesson in humility. On the journey she becomes desperately ill and has to deposit her five children who range in age from four to sixteen at a French hotel on the Marne. The owner of the hotel, Madame Zizi, is reluctant to take the children in until persuaded by her English boyfriend the kindly and debonair Eliot.
Thus begins a wild summer for the children. Befriended by Eliot they roam, Les Oillets, and its ancient orchard with seven alleys of greengage trees while their mother recuperates. Narrated by Cecil (short for Cicely) who is literally on the verge of womanhood it soon becomes apparent that the Gatsby-like Eliot is not all he seems. With her elder sister, Joss, blossoming daily matters come to a head when a party is held at the hotel and Joss decides to wear a dress called Sin.