My nephew Takumi came to Mr. and Mrs. Shiraki's house on vacation. That night, even though Takumi is sleeping next door, the thrill-seeking husband visits his wife, Yuko, at night. Yuko responded to her desire while caring about her sleeping nephew. However, Takumi, who was secretly happening, became conscious of Yuko as a woman since the whole story was stuck in his head. Yuko, who noticed her gaze, also felt excited about Takumi's young and strong body.
