Finally, the right time! After the best friends Klaus and Fred have taken the well-deserved early retirement, they want to dedicate themselves to the beautiful things in life with their wives. However, the big plans quickly give way to a little exciting everyday routine, until Klaus and Fred rescue a young woman in distress on a sailing trip on the Wannsee: the highly pregnant Franziska was left by her boyfriend and does not know where to go. Shortly determined, the two offer her to live on her ...