Maren está no meio da puberdade quando descobre que seu pai - a quem pensa está numa viagem de auto descoberta no Nepal - há muito trocou de sexo. Secretamente, ela parte para o pequeno idílio suburbano de Renânia do Norte-Vestefália para encontrar seu pai e encontra Sophia, que prefere ser sua mãe.
When the strong friendship between a precocious eleven year old girl and a middle-aged family man is attacked for being unhealthy and immoral, the two run away together, but their care-free days are numbered.
Sebastian, the creative head of an advertising agency, has just finished a long night and wants to delight his lover with an intimate e-mail. So takes a photo of his best 'piece'. But with a wrong mouse-click posts it to his whole company, with no way to stop it! So do his colleagues also believe that size matters?