Reiko was delighted to have a reunion with her students who were reunited for the first time in 15 years, but she felt a little lonely about their growth. On the way back, he meets Kashiwagi, a former student who was attending with him. And the two who were excited about the memories ... Reiko, who was shaken by Kashiwagi's serious confession that gently leads, tells herself that she is the momentum of sake and entrusts herself. Reiko drowns in the joy of tasting for the first time that she could not feel with her husband. - The body with a deep sense of pleasure ...