Hilda Granström has a ladies tailoring shop. Her husband Richard is a cellist in the Opera Orchestra. Their three daughters are helping out in Hilda's shop. Richard's 80-year-old mother, who once was a dancer, also lives with the family.
The chamberlain Carl Johan Stjärna is a poor aristocrat who has to resort to borrowing money from his manservant Frans to afford champagne and restaurant visits. Frans has told his fiance Irene that he is an aristocrat which leads to some complications, not least because Irene has told Frans she is a rich land owner's daughter, although she is in a housemaid.
The wife of a dull-witted miller is in her deathbed and the miller must find a new woman to marry. He is expected to marry the sister of a local forester, a refined woman he wants to love. She is gentle and motherly, though a rather austere Christian. But the miller lusts after his maidservant, Lise, a ruthless and calculating woman determined to climb up the social ladder. Lise tries to use her lower class sensuality and a bit of magic to entice the miller.
Erotikon is a 1920 Swedish romantic comedy film directed by Mauritz Stiller, starring Tora Teje, Karin Molander, Anders de Wahl and Lars Hanson. It is based on the 1917 play A kék róka by Ferenc Herczeg. The story revolves around an entomology professor obsessed with the sexual life of bugs, and his easygoing wife who is courted by two suitors.