Like stealing her husband's eyes, her mother Mai and her son Tatsuya had a male-female relationship. It's bad that my husband just works and doesn't care. Mai was trying to escape her guilt by making excuses for herself. However, the burden on her husband increases day by day, and Mai who can not bear it tries to cut off the relationship with her son. My son, who is absorbed in Mai's body and becomes a sex addict, does not stop. Even if Mai refuses in words, her body wants her son ...