Chika is soundly spanked by her strict step-sister Ruri. She then gets a magical notebook in which entries come true. Chika promptly writes a story about her step-sister being punished in school. Ruri finds out about the notebook and writes a revenge story: a spanking for her step-sister. Her plan is going smoothly until she is caught peeping and soundly spanked by the school doctor with her step-sister. Part One of Punishment Notebook.
5min. 9sec.