There might be a fanfiction where Merida and MacGuffin team up to save their kingdom from an unknown threat. They could use their individual skills - Merida's archery and MacGuffin's charm - to defeat the enemy. For example, MacGuffin could charm the enemy's spies while Merida takes them out from a distance with her arrows.
You can try looking on popular fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions from various fandoms, so there's a good chance you'll find some Merida x MacGuffin stories there.
One common theme could be adventure. Since both Merida and Macguffin are from a world full of action and challenges, fanfictions might revolve around their joint adventures.
I'm not sure of specific 'brave merida and young macguffin fanfiction' stories off the top of my head. But you can try searching on fanfiction websites like Archive of Our Own. There might be some great works there created by fans who are really into this pairing.
Yes, there might be some. However, 'lemon' in fanfiction often implies mature or inappropriate content. If you're looking for more family - friendly fanfictions about Zoe and Merida, you can check out popular fanfiction websites and search for their general interactions or adventures that are rated for general audiences.
Romance is also a big theme. Writers love to explore how their relationship develops, from the initial meeting where they might be a bit wary of each other, to gradually falling in love as they discover each other's strengths and similarities. For example, they both have a strong sense of independence and a love for their respective homes.
One great 'Merida x Hiccup' fanfic is 'A Meeting of Two Worlds'. It beautifully weaves their different cultures together. The story has them meeting by chance in a magical forest and then going on an adventure to save both their kingdoms. It's full of action and also some sweet moments between them.
Well, in a 'jack frost x merida fanfic', the settings can also be quite diverse. It could be set in a wintry landscape that Jack Frost is familiar with, or in the Scottish highlands where Merida hails from. The story might revolve around Jack Frost teaching Merida some of his ice - related magic, or Merida showing Jack Frost how to be more in touch with his emotions. There are so many possibilities for character development, plot twists, and world - building in such a fanfic.
One common theme could be adventure. Since both Hiccup and Merida are known for their adventurous spirits in their respective movies. They might go on quests together in the fanfiction.
One possible good fergus x merida lemon fanfiction could be one where they go on a secret adventure together in the forest. They discover a hidden glen and in that moment of shared discovery, their relationship deepens. It might be filled with tender moments and a bit of mystery.