Three months ago, my mother left the house. Because I left all the housework to my mother, the house became a miserable state in three months. Seeing this state of affairs, my father said he would hire a housekeeper. Thinking that I would refuse if she was a strange old lady, he met the housekeeper who was sent... Maki-san, a beautiful woman with big breasts. Since then, I have been thinking about doing whatever I want with that body, and one day, I witnessed the two of them having sex in my father's room. With our hands on her ultimate weakness, we made a plan to turn Maki-san into Maki pet...