Kana, a part-time housewife living with her husband, one day had a masseur come to their home at the weekend after her husband mentioned that his shoulders and back had been feeling heavy lately. The husband seemed very satisfied with the thorough massage he received. Kana watched the unusual treatment process with a smile, but when her husband suggested, 'Why don't you try it too,' she hesitated but agreed to let him massage her a little. However, he relentlessly focused on a sensitive area…!
