Okay so like I dissapeared for like what, 4 months? Anyways heres a thought
thinking about Heian!era Sukuna and his wife (reader) but they've been married for a very long time and the reader is an elderly woman now. Sukuna doesn't care that she's old and wrinkly, she's still his wife and he loves her, end of story.
Also, reader naps on Sukuna's lap while he's on his throne because yes