Although she has no children, Taoko lives a happy life with her husband. However, one day he becomes impotent... Then, the husband who confessed his 'cuckold fantasy' keeps asking to be 'cheated on'. Taoko, who feels disgust at being embraced by another man, starts having a strained relationship with her husband from then on... One day, her husband's subordinate, Motoki, visits their home on an errand. As Taoko is tense being alone with the young man, she suddenly receives a message from her husband saying 'Seduce him'...
