Krause and Elsa are stunned: their sister Meta wants to get married. She chose the Cologne taxi driver Rudi Weisglut, whom she met two years earlier during Krause's cure on the Baltic Sea.
Up to now, Nickel (9) and his single dad Thomas have been managing very well together. Then Nickel goes on a school excursion and brings the little piglet Rudy back with him in his rucksack. Once he´s home, he makes a terrifying discovery: dad has a girlfriend! Worse yet, she´s moved in with him and brought her daughter Felicitas (12) along! Nickel makes a deal with Thomas: if those two stay, then so can Rudy. When life becomes unbearable for Nickel, he flees with Rudy to ‘Porkland’, followed by Feli and pursued by two dumb crooks. It’s the beginning of an adventure that ends in the swamps of the Oder Valley, where Rudi saves the lives of the two children and finds a new home.
Flo is not quite a normal teenager: While all his friends only think about sex he can't even pronounce the word "S - E - X". But everything changes completely when one morning Flo wakes up from a strange call. His penis, excited for the first time, begins to talk to him. He claims that Flo severely neglected him for 15 years and it's time to release him.
