Never Tickle a Sleeping Dragonlord

Merlin Ambrosius and Arthur Pendragon grow up as best friends in a small wizarding village. They do absolutely everything together. From receiving their Hogwarts letters, playing pranks and quidditch, and getting into mishaps, to fighting Dark magic and saving the wizarding world from certain devastation. There's jealousy, pettiness, and teenage angst, but also happiness, friendshi