Koikeda Yuriko is a widow who lost her husband a year ago. She starts going to the Nogami family as a housekeeper service, but she is actually a mysterious woman who works as a second wife. A second wife is a woman who approaches a wealthy man who has lost his wife or divorced and becomes alone for inheritance purposes, and skillfully marries him and steals his inheritance. The old man who is dripping with his defenseless cleavage is a close call. She even tamed her virgin son who is immune to women...
