My Little Bookworm - a chrollo x (FEM) reader fluff (SLOW UPDATES)

strictly fluff, if you want me to make a non fluff version I might, tell me if you have ideas you meet chrollo as a child in meteor city, you're bond is inseparable until you're split apart for years, when you meet again, you're all grown up...but how long do you have to know each other to be more than friends?