𝐌𝐲 𝐇𝐞𝐚𝐫𝐭 𝐢𝐬 𝐚 𝐉𝐚𝐫 𝐨𝐟 𝐁𝐮𝐭𝐭𝐞𝐫𝐟𝐥𝐢𝐞𝐬
One paper butterfly, one wish. That's the rule for Aventurine and Y/N's butterfly jar. One wish, one unspoken promise to be fulfilled. No matter how improbable. Every single butterfly counts. [Aventurine x GN! Reader]