Jenny and her 16-year-old son Dior have been holidaying with Martine and her 15-year-old son Connor for over a decade. But this time their holiday experience will be very different. These best friends from Camberley in Surrey take up to four all-inclusive trips per year. They may be jet-setting globetrotters, but they're happiest when they never leave the resort. The group is whisked off to what they believe will be an all-inclusive trip to Mexico's tourist capital, Cancun, at the five-star Gran Caribe Bay hotel. But their holiday is hijacked by Irving, who takes the Brits to live with him and his family in downtown Cancun, where he puts them to work in menial tourism work.