37-year-old Nitta Mami is a housewife married to a company employee, living a busy life with two children. However, one day, the thought "Is it really okay for me to stay like this as a woman?" crossed her mind, awakening a desire to finally release the emotions she had long suppressed. Her relationship with her husband has recently consisted only of "obligatory sex," leaving her physically and emotionally unfulfilled. Through a website, she begins to seek new feelings, confessing, "Even if it's a lie, I want to be passionately loved by someone." Step into a special moment that guides Mami toward pleasures and emotions far beyond her everyday life.