VENU-715 A sudden visit from my wife's sister left me spent for a 1-night 2-day stay, Kanade Freedom

My wife, Lisa, was returning to her parents' house ahead of giving birth. While feeling her inconvenience, Kenichi remembered her single days and was enjoying her life alone. She had a reason for refusing Yumiko, saying, "I'll take care of her house." She was attracted to Yumiko as her opposite sex and didn't have the confidence to suppress her instincts. "Isn't it piling up?" Yumiko, knowing or ignoring Kenichi's girlfriend's feelings, said something that could be taken as her temptation.