Archive of Our Own (AO3) is a great place to start. It has a large collection of fanfictions, including yaoi ones. Just use their search function and type in 'jack x hiccup yaoi' and see what comes up.
You could also try FanFiction.net. Although their content is more diverse and not solely focused on yaoi, there's a chance you might find some 'jack x hiccup yaoi fanfiction' there. Another option is to look for specialized yaoi fanfiction websites. However, be cautious as some of these sites might not be as reliable or well - moderated as the more mainstream ones.
There are several places. Besides AO3 and FanFiction.net, Tumblr can sometimes be a source. Some Tumblr users post links to or snippets of fanfictions, including yaoi ones. You can search Tumblr using relevant tags like '#jack x hiccup yaoi fanfiction'. Also, some Discord servers dedicated to the fandom might have channels where people share or discuss such fanfictions. But when using Discord, make sure to follow the server rules.
There might be. You could try searching on various fanfiction platforms. Some authors are really into creating this kind of content. But keep in mind that not all platforms have a large collection of 'jack x hiccup yaoi fanfiction'. It really depends on how popular the pairing is among the fanfiction writing community. For example, if the two characters are from relatively niche franchises, it might be harder to find a lot of such fanfictions.
Archive of Our Own is a great place to start. It has a large collection of fanfictions, and you can easily search for 'older hiccup x jack' to find relevant stories.
You could also try Fanfiction.net. Although their search functionality might not be as advanced as some other sites, it still has a lot of fanfictions, and you might be able to find what you're looking for with a bit of searching. Additionally, Tumblr sometimes has posts that link to or are about this kind of fanfiction.
Well, FanFiction.net might also be a place to look. There are often works that explore different relationships, but you might need to dig a bit deeper as it has a vast amount of content. You can search for Toothless and Hiccup together and then filter through the results for the YAOI genre.
It's the idea of bringing two different universes together. Jack Frost from his magical world and Hiccup from Berk. The fanfic can explore how they bridge the gap between their worlds and develop a romantic relationship. Writers can play with their different powers and abilities in interesting ways that make for an appealing read.
There are quite a few out there. One popular one might be found on certain fanfic platforms like Archive of Our Own. You can search for the pairing and sort by popularity or reviews to find some great reads.
There are specialized fanfiction communities dedicated to certain fandoms. Try to find ones related to the characters Jack Frost and Hiccup. These communities often have their own story archives or recommendation threads where you might find the 'jack frost x hiccup sad fanfiction' you're looking for. Also, Reddit has some subreddits focused on fanfiction where you can ask for recommendations.
You can start by looking on fanfiction websites like Archive of Our Own (AO3) or FanFiction.net. AO3 has a wide variety of fanfics in different genres and ratings. Just type in 'Jack Frost x Reader x Hiccup' in the search bar, and you'll get a list of relevant stories. Some of them might be really well - written with interesting plotlines that involve the unique relationship between the reader, Jack Frost, and Hiccup.
You can try some popular fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions from various fandoms, including ones related to Makoto and Momotarou. Another option could be FanFiction.net, although the content there might be a bit more diverse in terms of quality and themes.
Some smaller, niche fanfic websites might also have stories about Female Hiccup and Jack Frost. However, be cautious when exploring less - known sites. Make sure they are safe and reliable. You could also try reaching out to fellow fans on social media platforms and ask if they know of any good fanfictions in this particular pairing.