Majoretha

Hello. I'm looking for a yaoi manga with a school couple. One boy was blonde with long hair and the another boy was black hair short. It starts in class when the boy with short hair send a message for his boyfriend who is in the same class as him, but the teacher see the message and scold him. The teacher is brother with the boy with black hair.

Please, tell me the name of this manga. I read her yesterday when was in the featured ;-; Thank you~~♡♡♡

I'm looking for a yaoi manga with a school of demons / monsters who can turn when they want. in that manga is the most powerful seme who does not want to show his true monster look because he's afraid he will scare the uke.