Oga is trying to think of a way to perfect Super Milk Time before they're attacked again whilst Nene and the rest of the Red Tails are trying to get Aoi back into the group by holding a fake meeting at Aoi's place and so persuading her. Aoi's demon magic is revealed to be thanks to Koma, a perverted demon whom she acquired at Mapputatsu Temple. Oga has found a new milk bottle which will hopefully help Super Milk Time and is asking Furuichi to try it, who is obviously reluctant as he is "busy". Meanwhile, St Marian's High School for Girls have declared a battle against the Red Tails in order to overtake the Southern Kanto region as well as the North, however they are unknowingly defeated by Koma who runs around touching each of them and so making them feel weak and uncomfortable therefore being unable to fight.
Oga et Beel doivent perfectionner la super heure du lait avant l’arrivée de Béhémoth et de toute son armée, mais ils ignorent totalement comment s’y prendre. De son côté, Kunieda reprend les cours et revoit ses anciens camarades, qui semblent beaucoup plus complices qu’aupravant. Elle a l’impression qu’ils se sont rapprochés alors qu’elle était absente pour s’entraîner à Mapputatsu. Mais elle a trouvé une nouvelle arme, une nouvelle force qu’elle tire d’une divinité qu’Isafuyu lui a présentée. Il est temps d’en faire la connaissance...
Ahora que la situación volvió a relajarse, Aoi parece esconder un pequeño secreto desde su último entrenamiento. Al parecer, cuando Isa, una amiga de Aoi, la llevó a un templo para que un espíritu le aprendiera a luchar con demonios, resultaba ser un pequeño monstruito pillo que le encantaba ser pervertido. Aún así tiene un gran poder y que solo Aoi puede ver, siendo invisible para los demás humanos.
Assemblea Generale delle Red Tail, la Signorina Aoi deve tornare! Ma le Taniyurikai... hanno davvero delle belle...