I wish I were human (giyutan)

alright, this is my au, tanjiro is in love with giyuu, but tanjiro is a demon, the demon KING for gods sake. Giyuu feels the same, but doesn't show it or tell anyone because, you know, demon king. Also tanjiro is frickin jealous and I might put in a little smut so anyway this isn't quality content, so I advise you stop reading. (I got the title from the song 'Heather' btw)