The accounting firm run by Junichi, Saya's husband, falls into financial distress, changing Saya's happy life. Saya searches for a way to help her husband in any small capacity she can. Amidst this, the landowner Katagiri offers her an unexpected request to handle the accounting for several of his companies, along with a condition. It was a lewd act to satisfy one's own desires... A bewildered couple. However, Saya convinced her husband who opposed it and accepted Kitagiri's conditions...
