50-year-old married woman, Mizue Karasawa. She arrives at the meeting spot, a shrine, holding a sun umbrella. Seemingly nervous, she reveals that due to leading an overly serious life, she hasn't had sex with her husband in six years. However, upon turning 50, she decided she didn't want to let life pass by like this, prompting her to participate. Initially shy, hunching her body in embarrassment, her demeanor quickly changes once touched, experiencing consecutive orgasms. Her beautiful legs and enticingly large nipples are particularly striking. As she pursues satisfaction in sex, her presence gradually transforms the atmosphere around her.