Headcannons

If u don't know what that is a little or an age regressor is someone who regresses to an age far way younger than their actual age (normally 1-7 yrs. old).
In this au Muzan is an little but he hides it, one day he regresses and is found by Daki who immediately understood she asked if she could tell the others and male was hesitant at first but agreed. Now almost everyone in the fortress has become his care takers.

Names Muzan calls the others:-

Daki- Sissy
Nakime-Sis
Kokushibo-Papa
Gyutaro- Dada
Douma-Dad
Akaza-Daddy
Enmu-Mommy
Hantengu clones- Father(s)
Gyokko- Pa
Rui-Bubba