#hc that mitsuri adopts little siblings just as much as tanjiro does

[kakushigotofanclub]

Currently imagining Muichiro not taking good care of his hair and it's so full of snarls and tangles he goes "i'm just going to cut it" and Mitsuri says "no no you don't need to cut it, let me help you!" and she takes him home and patiently washes and conditions and brushes it until it's all smooth and beautiful again