A child does not stand the idea of having a new brother and dreams about drinking milk from the breasts of his mother again. The child asks the moon to bring him a tit only for him.

The story of a boy with a peculiar family (mother obsessed with food, father admitted to an asylum), and member of a gang where girls are prohibited and whose leader is a petty tyrant. Our protagonist will get into trouble when he disobeys the gang's law regarding girls, and will be considered a "treitum", a traitor.

Irene, a former member of the terrorist gang ETA recently released from prison in Catalonia, recalls her past during her return trip to the Basque Country.

While a radio show is on air, wild things happen.