An unfaithful married woman x 1 night 2 day hot spring trip I lied to my husband for the first time after getting married...

Several years have passed since their marriage, and Kaori's husband's self-righteous personality has become evident, making it difficult for her to feel that he is loved. During this time, he met Sasaki, his business partner at his part-time job. Kaori gradually begins to be attracted to the older man's soft demeanor and atmosphere, and they begin a relationship between a man and a woman. Due to her jealous husband's eyes, the two of them were unable to meet for a while, but when she received an invitation for a girls' school reunion, Kaori suddenly thought, ``I could meet that person...'' and planned this extramarital trip.