Sakie Yamakawa, 53, has never cheated on her husband even after getting married, and has only had one experience with a man so far. Perhaps because her nighttime activities with her husband were a little unusual, she says she feels more pleasure from sex than most people. However, due to her husband's age, he has recently been having trouble getting an erection, and sex is half-hearted. One day, when she was trying to do something about it, she thought that Sakie might get an erection when she was with another man, so she decided to appear in this video.