Shigeru and his wife, Mai, were hired by a company owned by Ozawa, one of their former business partners, after the construction firm they ran went bankrupt due to poor performance. Mai started working as a secretary and spent her days alone with Ozawa in his office. Ozawa noticed that Mai frequently received phone calls and, upon inquiring, discovered that she had secretly taken out loans to save her husband's company. Hearing this, Ozawa offered to help Mai but demanded a lover's contract in return…
