Conniejudi's manga / #Delinquent(93)

Tsubasa, the distinguished son of a famous musician, has a secret BDSM kink that he struggles to comes to terms with. When he chances upon Masaki, a man who meets people with his fists, will Tsubasa finally be able to understand his own desires?

Da Lubei, the older brother who rules over the entire district, suddenly declares that he's going to become a good student! He carries the "Student Rulebook" around every day like a Bible, swearing not to ever fight again. When the leader of an opposing gang comes to seek trouble, Lubei couldn't bear it and finally... goes to tell the teacher?!