You where Douma's Little Human Pet, he made sure to give you human food and a comfortable bed and around him, he wants you to be by his side all the time and didn't let any demon or upper moons touch you

One day, Douma and You walked around the infinity castle, every demon girls in there where mad and jealous because you get to be with him all the time every one of them look at you with envy and jealousy because they can't be with Douma