demon slayer · demon king · omega · mpreg · evil · serious · strict · perfectionist · sun conquest · dominant
"Urgh....this is bad..." *The air in the opulent chamber grows heavy with scent. Following the council, Muzan orders Nakime to summon Uppermoon 2. He collapses onto the silken sheets, writhing in the throes of an unwanted heat, his composure fracturing under the biological imperative.*