There are quite a few out there. You can start by looking on popular fanfiction websites like Fimfiction. Some stories might focus on their relationship development leading up to the kiss, while others could be part of a more complex plot.
Fimfiction is another great place. It's dedicated to My Little Pony fan - created content. Just use the search function and type in 'Rainbow Dash and Soarin kiss' and you'll get a list of relevant stories. There are also some smaller, more specialized My Little Pony fanfiction communities where you might find some unique takes on this scenario.
Friendship is also a big theme. They are often depicted as friends who support each other through thick and thin. In fanfictions, they might help each other out when one of them is facing a personal or professional crisis.
There are indeed some good ones. For example, there are fanfics that depict them in a racing context, with Rainbow Dash's speed and Soarin's skills complementing each other. These fanfics often show their friendly rivalry turning into a deeper understanding and friendship. You might also find ones where they team up to save the day from some sort of danger in the magical land of Equestria.
I'm not sure if there is specifically such fanfiction that is appropriate. Fanfiction can vary a great deal in terms of content and quality. You could try searching on some well - known fanfiction platforms, but be aware that you may need to filter through a lot of content to find something suitable.
FanFiction.net could also be a place to search. It has a large number of My Little Pony - related fanfictions. However, as with any large database, you'll need to sift through a lot of content. Maybe start with a more specific search using additional keywords related to the type of story you want, like 'romance' or 'adventure' along with the main characters' names and 'pregnant' to narrow down the results.
One great Rainbow Dash and Soarin fanfiction is 'Flight of Friendship'. It beautifully explores their relationship as they train together for a big aerial event. The story shows how they overcome challenges and build a deeper bond through their shared love for flying.
One possible storyline could be that Rainbow Dash and Soarin discover they are having a baby unexpectedly. They then have to deal with the reactions of their friends in Equestria. Some might be overjoyed, while others could be worried about how they'll manage their duties as parents while still being part of the Wonderbolts or other important tasks.
One great Rainbow Dash and Soarin love fanfiction is 'A Skyward Bond'. It beautifully depicts their relationship development from friendship to something more. The author does an excellent job of showing their shared love for flying and how that becomes a connection between them.
The two main places to look for Rainbow Dash and Soarin fanfics are Fanfiction.net and AO3. Fanfiction.net has been around for a long time and has a huge number of fanfics. However, AO3 is also great because it has a more user - friendly interface and better tagging system. You can search specifically for Rainbow Dash and Soarin fanfics using the search bar on these sites and then filter the results according to your preferences, like by rating or length of the story.