JUL-091 Discovering her husband was having an affair, his wife had sex with her boss to get revenge

Nao has a romantic relationship with a colleague at the company. Then she decided to get married and quit her job to be a housewife to take care of her husband. But after a while, her husband kept coming home late. She suspected her husband of having an affair but he always denied it. Too disappointed, she went to manager Ozawa to confide. Ozawa always listened and encouraged her, which made Nao's heart feel warm and she wanted to give everything to Ozawa...