Così Fan Tutte plot
Diana is happily married to Paolo, but due to her extroverted nature, she regularly ends up in short-lived adventures. By the way, she doesn't hide it from Paolo, telling them about it gives their relationship new sexual impulses. When Diana has a stormy affair with the poet Alphonse, who is obsessed with female bottoms, Paolo becomes jealous after all. He rejects Diana, who then indulges in a series of sexual excesses with her sister and a bunch of friends. However, after a particularly wild house party, Diana returns to Paolo.