Two couples on vacation in the Austrian alps is a recipe for adultery? Dr. Helmut Baer falls on the first day there and twists his leg. The lady next door is a masseuse. She stays behind while their spouses go with the children on an overnight hike in the mountains. Both couples become tempted by each other, but only one acts upon it. Adultery is in the air!
After the dashing Bavarian Lena Mayerhofer catches her future husband having a fling with her bridesmaid, she flees to Berlin to take over her Aunt Käthe's long-established bakery. Her gay friend Donald is there to give her advice and support.
The young Count Ettingen leads a dissolute life in Munich with the demanding Baroness Prankha at his side. To finance his life, he has his uncle cut down the forests in his estate without caring about the consequences. When he catches his girlfriend having an affair, however, he retreats to the mountains. From the young alpine dairymaid Lore he learns about another side of life and wants to stop the overexploitation of the forest. But the baroness still wants his money.