Miki, a housekeeper who came to work at a wealthy man's house. A man who can't stop delusions about Miki's plump big breasts. Miki's boobs are taken advantage of by misfortune and are thoroughly rubbed without getting tired. And while saying "I'll take away the misfortune", he violates Miki. One day, a thief breaks into a house and finds Miki blindfolded. It develops into a 3P between a thief and his master...