My father -in -law, who worked and played enthusiastically until a while ago, was completely old due to his injury. Tsubasa, a young wife worried about her father -in -law. One day, my father -in -law told me that I was not strong due to erectile dysfunction, but I craving after a long time of nudity with Tsubasa. Tsubasa wavered between the desire to contribute to her father -in -law and the moral consciousness to her husband. My father -in -law's fierce sex approach, but I am not afraid to pretend to improve my erection, ridiculous.