Reiko, a housekeeper, is forced to live with the Takada family where she works after her house burns down in a fire. One day, when she feels Kokoro after being separated from her husband, he comes to visit her to say hello. However, when he finds out that she is not there, he becomes aroused by the sight of his wife's voluptuous body after seeing her for the first time in a long time... Afterwards, Reiko finds out that her husband's son, Hideo, has been watching the whole thing. As a punishment for his indiscretion, he takes away her only underwear and orders her to work without it from now on...