Hypotheticals weren't going to get Nox very far. The fact of it was, he was a demon, and it was too well bred into June to obey him. She couldn't switch it off, it would be hitting her own self destruct button. Clearly she was not pleasing him, and this troubled her greatly. She had never not been pleasing to a master before. Perhaps she could work with him, though. There had been questions similar to this in her training, and she had done well in them. Maybe if she found the right question to respond to, she could give him a response he would like.
"If... if you are not a master demon, then what would you be?"