NACR-963 At first glance, she seems like an ordinary housekeeper, but in reality, she's a slut

After losing his wife, his body is starting to deteriorate and cleaning is a pain... At that time, he decided to ask for a housekeeper he found on an online ad. The housekeeper who came to his house, Miki, is a calm and refined woman. As they chat, they end up having a relationship, as they are both in similar situations. However, each time they meet, her true nature is revealed!