My wife's friend Satomi is a single mother who divorced a few years ago. My wife was drinking at home with Satomi. My wife went to a convenience store and I met Satomi-san. I was thrilled by the lustrous look, but my wife came home and I left my seat. A few hours later, my wife went out again. Then Satomi said that my wife was having an affair. To me who was shocked, Satomi told me that his wife seemed to do that too, and when he stared into my eyes, he kissed me ...