The teenage son of an architect falls for an older woman, an attractive housewife of his father's client.

In 'Malicious,' a young man takes a job as a housekeeper in Italy, where he becomes infatuated with his employer, a widow. As he spends more time with her, he discovers his own desires and explores his fantasies. The movie is a comedy that explores themes of voyeurism, taboo relationships, and sexual exploration.