It was true that I had gradually become aware of my son masturbating while he was bathing. At first, I was just curious and peeked, but as I watched my son's erection, my breathing grew heavy and I began to feel an uncomfortable heat in my lower abdomen. Filled with a mother's excessive affection—words like, "Back then, I used to wash you like this... Mommy will do even better things for you now..."—this forbidden passion gives rise to an incestuous tale. This work contains four storybook-style episodes featuring taboo themes of incest, handjob, and masturbation.