Married to her beloved husband for 16 years. After seeing her husband and son off at the entrance, Chisato handles household chores and finds herself with too much free time until 3 PM each day. The name 'Chisato' that her husband used to call her had somehow turned into 'mom.' Amidst the peaceful family routine, Chisato had forgotten that she was a woman. One day, an encounter with a certain painter awakens the dormant joy of being a woman within Chisato. Lost in an unprecedentedly stimulating afternoon, Chisato crosses a line that a married woman should never cross…
