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 doesn't like to be pushy, can't even say no...One day, on her way home from work, she breaks her leg. The next day, she goes to work again, but Yoshimura notices that something is wrong with her leg and forcefully recommends that she undergo surgery. And Kana, unaware of Yoshimura's obscene plan, reluctantly undergoes the treatment...