Since her husband went on a business trip alone, Yuko had been suffering from severe sexual frustration. Her masturbation became more intense to the point where she didn't notice her son watching. Seeing his mother like this, her son couldn't bear it and said he would comfort her, hugging her tightly. Realizing that this was her son's kindness, Yuko decided to fall into a taboo world with him. However, once Yuko shed her mask of being a mother and fully unleashed her desires, she became so promiscuous that even her son was bewildered…
