This is the story of a man who comes into possession of a dream-like aphrodisiac.

Sousuke Mita's son, Tsuruo, got married in his mid-30s. Sousuke thought he could live happily ever after, but his wife, Hiroe, makes a sly request...

Sango finds satisfaction on the train. One day, Sango's father, Ichiroku, lies in his sick bed and asks Sango to do something outrageous...