The lucky guy was invited by his beautiful colleague Yuzuriha Karen to go home to rest because they had drunk a lot at the company. After a while, the guy agreed because his wife was still waiting at home. When she got home, this colleague started to act up. Because she had liked him for a long time, she was determined to seduce him. Yuzuriha Karen then used her sexy body to seduce the guy and then the guy couldn't resist that charm and had an affair behind his wife's back since then.