Atsushi who had been going together for many years was the useless man who kept having an affair. The Rina which I believe straight Ai of the So and lived for despairs…. Though the bottom of heart should have looked down on a person having an affair unconcernedly, come to half sense "Sex without Ai" bodily in desperation by oneself…. Be what I take Shoji whom I met at the bar of the work return on such one day home with me and did….