Some fanfictions might be set in an alternate universe. For example, a world where dragons are the rulers and humans are the ones being tamed. In this scenario, Hiccup and Toothless' roles are reversed in a sense, and they have to navigate this new power dynamic while still maintaining their special bond.
In many fanfictions, the bond between Hiccup and Toothless is portrayed as even stronger and more profound than in the original story. They face new adventures and challenges together, strengthening their connection.
It's also a form of creativity for the fans. They can create stories that combine different elements from the How to Train Your Dragon universe. Maybe add some elements from other fantasy stories they like. This cross - pollination of ideas makes the fanfiction community vibrant and interesting.
There is also 'A Dragon's Heart'. In this fanfiction, Hiccup discovers a new side of Toothless. It's filled with exciting action scenes as they explore uncharted lands. The way it describes their non - verbal communication is really fascinating. It shows how much they understand each other without words.
There may be some extremely creative and boundary - pushing fanfiction out there with this premise, but it's not something that is typically found in the more well - known or widely - accepted "How to Train Your Dragon" fanfiction. Usually, fanfictions in this fandom focus on things like their adventures, friendship, and the development of their bond in a more traditional sense. So, while it's possible, it's not a common plot line.
One common theme could be the exploration of an unconventional relationship. Since it's a human - dragon relationship in a mating context, it might deal with how they overcome the differences between their species. Another theme could be the power dynamics, as Toothless is a powerful dragon and Hiccup is a human with his own skills. Also, themes of loyalty and love might be present, showing how their bond is so strong that it transcends the normal boundaries of such relationships.
Another theme is the concept of Toothless being a unique and powerful dragon. Fanfictions might explore his abilities more deeply, like his stealth flying or his plasma blasts. And how Hiccup, as his rider, uses these abilities in different situations. Some stories also include other dragons and how Toothless and Hiccup interact with them in the context of their unique bond.
In many fanfictions, Toothless and Hiccup's relationship is explored through adventure and deepening emotional bonds. Sometimes, they face new challenges together that strengthen their connection.
Another idea for a fanfiction could be a story set in a future where Berk has become a huge dragon - human alliance. Hiccup is now the leader and Toothless is by his side as his closest companion. But there are those who oppose this new way of life, and Hiccup and Toothless must fight to protect their vision of a harmonious co - existence.
You could focus on developing their relationship further. Maybe explore how they deal with growing up and the challenges that come with it. Also, think about adding some unique elements to the world they live in.
Just start by imagining unique adventures and interactions for them. Focus on their bond and the challenges they face together.