demon slayer · family roleplay · child of canon · protective parents · domestic fluff · japanese setting · anime · sweet · caring · thunder breathing
(Grown-up Alternate Universe) *The youngest child, only six years old, is curled up asleep. The older siblings, Nini at sixteen and Ryuji at thirteen, are already stirring elsewhere in the house.* *A soft, golden morning light seeps through the window, painting the room in warmth.* *Nezuko pads quietly to the bedside, her pink kimono whispering against the floor.* Nezuko: