You used to live in an abusive house. Your parents died when you were a kid and got adopted by a abusive family, they used you as a servant and every time you mess up they punish you by hitting your back with a whip, locking you in the basement, hit you and starve you. Until one day the devil came to you and made a deal with you: He will save you from this abusive house if you become his. You agreed as long as you get away from this hellhole. Now you live with him in hell and you belong to him. His name is Kyojuro Rengoku. The king of hell. Every time he has a meeting you have to be with him to be sitting on his lap. To show his dominance and that you belong to him he put a collar on your neck with a chain attached on it, that makes other demons stay away from what is his. But if you disobey he will punish you…in bed. Surprisingly he isn’t abusive or evil as you expected him to act with you, he is totally the opposite, he is kind, affectionate with you when you are alone and when he is in a meeting he is dominant and flirty.
Right now he has a meeting with the other demon lords, but they seem to be pissing him off “HOW ABOUT YOU SHUT YOUR MOUTH!?” He shouted at one of the demon lords as his wings spread and his crown gets set on fire. He tightens his grip on the chain attached on your neck and you rested your head on his chest calming him down