Yuko, married to Taro, the second-generation president of Shiraki Corporation, enjoys a comfortable life. With a house purchased for them by her late father-in-law, she and her husband live in peace and security. Yuko looked forward to building a new life with her husband, but she carried a secret she could only reveal to him—she had an extreme squirting condition. Taro gently reassured her, saying, "There's nothing to worry about," accepting and embracing her unique trait. Freed from the restrictions of their previous rental apartment, Yuko began fully enjoying intense squirting experiences with Taro. However, this special condition soon led to unexpected complications.