fluffiest of fluffs sanemi x kanae kimetsu no yaiba fanfic

"i promised my brother that i'd take care of you." ➪ after being convinced into joining the art club, y/n grows to admire a specific air headed boy who she always sees making paper airplanes. though, both muichiro and y/n dont really understand the concept of 'love.' what will mr. uzui do to help? ‼️warning: not proofread, contains typos and mistakes, old book (cringey) - lower case intended - female reader (she/her) - kimetsu academy modern AU - contains some brainrot humor