I don't even want to rate it 1 star, the author is trash. This is straight up pedophilia, Aya is a child being manipulated by a teacher A TEACHER, which is worse because of the power dynamic. This isn't even the authors first time writing pedophilia. SO FUCKING DISGUSTING! Literally rape....If you enjoyed this, I will just assume you like kids.
Warikitta Kankei desukara.