Canon has a happy household with her husband. Her brother-in-law's family becomes temporarily homeless due to a plumbing issue and stays at Canon's place. Canon dislikes her gloomy, lecherous brother-in-law who looks at her inappropriately. After being peeped on while taking a bath, she complains to her husband about him. Enraged, the brother-in-law mixes an aphrodisiac into the black vinegar that Canon always drinks…
