Unique? Well, it might be the way it can explore their relationship in a more...intense way. But since 'lemon' often involves mature themes, it can be a bit controversial. It might show a side of their bond that is different from the regular family - friendly portrayals in the original work.
One common theme is the growth of Hiccup under Stoick's guidance. Even if they have differences, Stoick's wisdom and experience help Hiccup become a better leader. Another theme is sacrifice. Stoick might sacrifice for Hiccup, or Hiccup for the ideals Stoick instilled in him.
The main characters are clearly Stoick and Hiccup. Stoick is Hiccup's father, and in this fanfiction, their encounter forms the central plot. Hiccup, as the character from the future, has likely developed and changed a great deal since Stoick last saw him.
In this fanfiction, perhaps Stoick would be amazed by how much Hiccup has grown and changed in the future. He might see all the new inventions and ways of life that Hiccup has brought to Berk. Maybe there would be a moment of pride as he realizes his son has become a great leader.
Well, writing a Stoick and Hiccup lemon fanfiction is a bit tricky. You should start with researching the 'How to Train Your Dragon' universe thoroughly. For the lemon part, you need to be very careful about how you handle the mature themes. You could start with a scenario where there's some sort of conflict or deep emotional moment between them that leads to the more adult - like interactions. However, be aware that this type of fanfiction might not be welcomed by all fans of the original work, as it can be seen as going against the family - friendly nature of the franchise.
I'm not entirely sure about specific Stoick and Hiccup lemon fanfictions. But in general, when looking for such fanfictions, you can try searching on some well - known fanfiction platforms. Just be cautious as the content can be quite adult - oriented in nature. It's also possible that there are more family - friendly interpretations that focus on their strong bond without the more inappropriate elements.
A possible plot is that there is a magical event that switches the minds of Stoick and Baby Hiccup. So Stoick has to figure out how to take care of himself as a baby while Hiccup, in Stoick's body, has to deal with the responsibilities of being the chief. It would be full of comical and heartwarming moments as they both learn about each other in a very different way.
Well, I haven't read a lot of this particular fanfiction myself. But when looking for hiccup and stoick fanfiction, it's important to read the reviews and summaries first. This can help you avoid any inappropriate or poorly written stories. You could also join some fan communities related to the How to Train Your Dragon franchise to ask for recommendations from other fans.
One popular 'hiccup x stoick fanfiction' might be 'A Father's Legacy'. It delves deep into their relationship, showing how Stoick's influence shapes Hiccup's growth. Another one could be 'The Bond Beyond'. It focuses on their unspoken understanding and how they support each other through difficult times.
The relationship could be developed by having Stoick tell Baby Hiccup stories about their family's past. This would create a bond as Hiccup grows up with a sense of his heritage. For example, Stoick could tell tales of great battles fought by their ancestors, and Hiccup would listen in awe.