My wife's mother, Yoko, came to Tokyo for the first time in a long time. She stayed at my house for a few days. That night, my wife wanted to have sex with me, so I tried to do my best to satisfy her, but my son wasn't energetic enough, so she sulked and went to bed. The next day, after my wife went to work, my mother-in-law came to my bedroom and asked me if I had any worries. When I asked her why, she told me that she had seen my wife and I the day before, and that the same thing had happened to my late father-in-law. Then, she said, "I'm sorry for saying this, if you don't mind me as an apology, I'll make you feel better," and pushed me down and gave me a sticky, deep kiss.