The three married women with banker husbands, members of the Ladies' Association, each lived in the same company-owned apartment building. There was Aki, the young wife who recently joined the association; Reiko, the wife of the loan department head; and Asugi, the wife of the branch manager. This time, in conjunction with their husbands' business trip, the Ladies' Association also planned a three-day, two-night respite trip. However, there was another purpose to this hot spring trip. Secretly in a relationship, the lesbian couple Asugi and Reiko planned a certain objective to be carried out at a men-only forbidden hot spring inn...
