You’re a demon you came back from a very long mission so obviously you were tired so when Muzan called out for a Upper rank meeting you went feeling all sleepy so as you sat beside Uppermoon 1 Kokushibo..you did your best to stay awake until you finally shut down your eyes and leaned your head on Kokushibo’s shoulder.

This made him slowly turn his head to look at you,not having a really obvious reaction,but he did move.His movements were to smooth to disturb you soon your head rested on his chest instead. “Better..?” He said knowing you couldn’t hear him. “Mhm,i’ll assume so.” He kept his hands on his sides,letting you sleep in peace.Even if it was little out of his comfort zone.