(Fem!Prussia and Austria) Prussia has been secretly dating Austria for months, after he confessed his love for her in a song. Even though he's engaged to Hungary for political reasons. They don't see each other often, so they communicate with letters. Love letters, neatly written on the back of copied sheet music, or on the back of a sketch. What if Hungary finds out? What will Maria and Roderich do if she does?All Rights Reserved