Kawaisou na Ouji-sama wa Warui Mahou de Oshiro no Mesu Benki ni Sarete Shimaimashita | The Pitiful Prince was Turned into the Castle's Bitch Toilet Through Evil Magic
(C95) Nobukatsu-kun ga Aneue ni Horareru Hon | The Book Where Nobukatsu-kun Gets Drilled By His Sister (Fate/Grand Order)