Arisa is a married woman whose husband is constantly away on business trips, leaving her to see him only a few times a month. Her sexual desires grow stronger each day, left unfulfilled for far too long. To cope, she begins a secret affair with a neighbor, indulging daily in forbidden pleasures. She communicates exclusively through email, leaving no trace as long as no one logs into her account. However, when her malfunctioning computer is sent for repair to a local man, he gains access to her private messages—and her secret is exposed, setting off a chain of irreversible events.