Is your husband faithful? Find out. Vera offers her services as a decoy: she provides jealous women with certainty - and can destroy marriages overnight. So far, she has managed to get every man into her bed and on video. But then she is assigned to the writer Axel Behrendt, who doesn’t seem to be looking for an affair at all. However, Behrendt is determined to learn Vera's story, and their meetings turn into a struggle for closeness and distance, a game of trust and betrayal. Because for Behrendt, it’s about much more than just a good story...