Sakuraka is a transfer student at Ark Academy. She is the childhood friend of the homeroom teacher, a princess-miko who is the head of the Oni clan. Sakuraka used to miss him like a little sister, but when she sees him and his student E-jo again after a few years, she is furious. She seals her homeroom teacher's meat pole with a demon's spell. It's unholy, brother. A homeroom teacher who can no longer play E-jo due to Sakurabana's hand. I managed to try to persuade her, but Sakuraba was stubborn. So he makes a last ditch ... effort. The sweet panting voice you can't imagine from the dignified gesture. The big breasts that have grown richly, which are released from the strict Japanese dress. Sakuraba's heart, which had been suppressing itself in order to be the head of the family. As a childhood friend and teacher, he gently unravels. It was supposed to be a sextastic ... while the devil was away. The scene is more extreme than usual and the service scene is more extreme than usual and it's a good thing for the devil.