In response to the Author Guy, Maybe that should be addressed in a Book then because if he is any part teenage boy still and not a mature adult man or completely focused Demon Prince then it would be way more realistic to be focused the way he has been. Then get completely side tracked often because he should be flooded with Hormones that constantly are saying Screw that person, And that one, and that one, and those 4.
Its kinda unnatural that he has not, Also with getting all this power the fact that he has not even considered taking what he wants and having some moral debate over it, Even a few sentences is a little strange. Maybe that part of the character but with every other character being complex it also makes sense that someone would seduce him even for a night or he would just fall into a hook up.
Especially now that he has Food, Water, Warmth, Rest, just because he is a Demon that will always be covered. He now has Safety and Security which is provided by a Legion of arch demons and Fellow gods and a Bottomless Prison filled with “Do not even think of messing with mes’s”. He also has friends…. the next on the hierarchy of needs is Intimate Relationships. He already skipped that and is achieving Prestige and Self Actualization.
It just seems to be a clear thing that is missing in an otherwise well developed world with well rounded characters.
*I am not interested in a coming of age romance story, but the fact that there is nothing at all for him might mean he is Asexual or there is some weird magic happening to him