I guess she's a married woman who works as an insurance agent. Recently, Yoshimura, a chiropractor who is in charge of Kana's sales, is a so-called lewd father and is often called to her home for various reasons. Kana, who is kind and sensitive to pressure, can't flatly refuse...One day, on her way home from work, she breaks her leg. The next day, he goes to work again, but Yoshimura notices that something is wrong with his leg and forcefully recommends that he undergo surgery. And without Kana realizing Yoshimura's obscene plan, she reluctantly undergoes the treatment...