You can expect it to be the same way as the author's previous work, Seirei Tsukai no Blade Dance. So, the answer is "no". While it will have erotic moments at the light-hearted times of the rhythm, it is still a serious story at heart, not just a disguised pornography.If there is LN reader out there, I want to know. In latter chapter does this basically turn into hentai like other classic "magic school" story(like Shinmai Maou or Magika no Kenshi)???
Cause honestly, I feel like this would turn into porn eventually.