Four women, who have been sterilized and are under constant toxic restraint and surveillance, are serving their term in a government-run brothel. Their duty is to have sex and beat their customers without remorse. The relations between them are at a critical point; food and water are scarce, their house is rotting and ready to collapse. Nothing on the outside exists any more. Nightmarish visions, simulated miscarriages and rapes, injections and nausea all make up their daily routine.One day, one of their customers disappears. The interrogation begins...