Popular milf talent Yoshie Fujisawa, 50 years old, makes her appearance. She claims she had been in a sexless marriage before her AV debut, but various male performers' erotic approaches have heightened her sensitivity, making her orgasm more easily. With the goal of bringing her body to climax as intensely as possible, she undergoes relentless challenges throughout an entire day. An extreme attempt pushes her to orgasm over 100 times, resulting in graphic scenes of her rolling her eyes and convulsing uncontrollably.