Three months ago, my mother ran away from home. Because I entrusted the housework to my mother, the house has become miserable for three months. Seeing this situation, my father said that he would hire a butler. I thought that if it was a strange old lady, I would refuse, so when I met the butler who was sent to... it was a beautiful woman named Maki with huge breasts. Then, one day when I was thinking about what to do with that body, I witnessed the two of them crossing in my father's room. We have grasped the best weakness and planned to turn Maki into a pet.