Yayoi (Masahiro Anzu) ended up in a relationship with her son Tatsuya. It started as a half-hearted blame on her husband for not paying attention to her due to his work, but it has continued beyond Yayoi's expectations. (This is a parent-child relationship... but maybe that's why. It feels better than with her husband.) Already, her body has fallen into a state where it gets wet the moment her husband leaves. Realizing that there's no turning back, Yayoi. Today, she also passionately embraces Tatsuya just two seconds after seeing her husband off...
