Incest: My beloved son is taken away...

His wife Maika is in a terrible situation on the verge of divorce as her peaceful life passes. Her husband, Kenichi, has a woman at a snack bar who is having an affair with him, and he also harassed her son, Toshikazu. If things continue like this, not only my husband will be taken away, but my beloved only son too... This desperate situation drives Maika's spirit crazy. In order to keep Toshikazu connected to her, Maika surrenders herself to forbidden acts...