Anyone wanting to vacation at the North Sea must arrange accommodation well in advance. The unbearable sixteen-year-old student Raphael from Wasserburg, the obsessed twenty-year-old student Ivo from Hamburg, and the somewhat naive Myriam (27) from Wismar were lucky; each managed to secure a room with the cunning seventy-five-year-old Selma Kayer on Amrum. The rooms are located next to each other, which Selma had high hopes for. For years, not much had happened in her guesthouse, as she felt. Her guests were usually of retirement age. Driven by memories of sexual games with her husband Willi, she had been haunting the hallways at night for the past few years, peeking through keyholes. Sometimes she found what she was looking for. Will the young people finally satisfy their longing for participation in love life? And indeed, their wishes come true.