You can start by looking on fanfiction websites like Fimfiction. It has a large collection of My Little Pony - related fanfictions, including those about Rainbow Dash and Scootaloo. Another option is Archive of Our Own (AO3). It also has a wide range of fan - created stories in this category.
Well, 'Rainbow Dash x Scootaloo fanfiction' can vary a lot. 'The Training Days' is a popular one where Rainbow Dash takes Scootaloo under her wing for special flying training. It has some really cute moments between them. Then there's 'Scootaloo's Hero' which is about how Rainbow Dash becomes Scootaloo's hero not just in flying but in life in general. And 'Friendship in the Skies' shows their bond strengthening as they soar through the clouds together.
The MLP fandom has a rich variety of fanfiction that focuses on character development, adventures, and the relationships between the ponies in a positive light. For example, there are many stories about Scootaloo and Rainbow Dash's friendship, where they support each other and grow together. These are the kinds of fanfictions that are worth exploring rather than ones with inappropriate themes.
One common theme is mentorship. Rainbow Dash often acts as a mentor to Scootaloo, helping her with flying and other aspects of life. Another theme is friendship. They develop a strong bond that goes beyond just a normal acquaintance.
Perhaps a story where Scootaloo discovers a new type of flying trick and wants to show Rainbow Dash. Rainbow Dash is initially skeptical but then realizes the potential of the trick. They then work together to perfect it and show it off to the rest of the ponies in town, promoting the idea of innovation and friendship in the process.
In the My Little Pony universe, their relationship has a lot of potential for exploration. Fans like to see how Scootaloo's hero - worship of Rainbow Dash can grow into a more complex love. It allows for stories about mentorship, friendship evolving into something more, and personal growth for both characters. For example, Rainbow Dash could teach Scootaloo important life lessons while also falling in love with her in a very natural way in fanfiction.
I'm not sure about specific 'rainbow dash x scootaloo fanfic' but you can try searching on popular fanfic websites like FanFiction.net or Archive of Our Own. There might be some interesting stories there.
One popular Scootaloo x Rainbow Dash fanfic is 'The Bond of Flight'. It beautifully explores their relationship as mentor and mentee evolving into a deeper friendship. Another great one is 'Scootaloo's Dream Flight' which focuses on Scootaloo looking up to Rainbow Dash and the adventures they go on together.
One great Rainbow Dash and Scootaloo fanfiction could be 'Scootaloo's Flight of Faith'. It focuses on Scootaloo's determination to fly with Rainbow Dash as her inspiration. Another one might be 'Rainbow Dash's Little Sister', which explores a more sisterly bond between them. There's also 'The Adventures of Dash and Scootaloo' that takes them on exciting quests around Equestria.