Kazumi Aoi is 48 years old. She is a full-time housewife who is proud of the fact that her body, which she has trained through dancing and marathons, is now in its fifties and is in the best shape. This year marks the 24th year of her marriage, and she has successfully completed raising her youngest child, which she considered to be the biggest mission of her life. From now on, she has resolved to enjoy the things she has not been able to do until now. "The thing I wanted to do most was... cheat on my husband." Today, she finally lets out the desire for infidelity that she had restrained so as not to cause trouble at home. Watch the moment when this beautiful wife, whose physical strength and sexual desire were too much for her to live a carefree life, releases the frustration she has built up over the past 24 years.