buttonbelle

there was this sweetiemash fic were it took place In midd-evil times (like black smithing and potions) and the cmc were older and were adopted into royalty ( yes ADOPTED) while button mash, rumble (and I think not 2 sure) pipsqeak were some class of adventurer (warrior, mage, etc . they were also older) there all in there early teens 15ish so if anypony can link or tell me the name (or the author) of the fic that would be great