Another concept could be that the OC has a problem with forgetting things. Pinkie Pie, with her great memory for parties and events, helps the OC. She creates a system of reminders for the OC using her party supplies. This leads to a series of comical and heartwarming interactions between them.
Perhaps the OC has a special talent related to baking, like creating unique and magical pastries. Pinkie Pie discovers this and they team up to create the most amazing party treats ever. They could go on adventures together to find rare ingredients and along the way, form a strong friendship.
One plot idea could be that Pinkie Pie discovers she's pregnant and has to deal with the changes in her daily life. She might struggle to throw her usual energetic parties while also taking care of herself. Another could be that her friends in Ponyville rally around her, each offering their own unique support. For example, Twilight could offer to help with any magic - related pregnancy issues, and Applejack could provide lots of fresh apples to keep her healthy.
First, think about your OC's personality, appearance, and backstory. Then, consider how Pinkie Pie's traits will interact with your OC. For example, if your OC is a serious pony, Pinkie Pie could break through their shell with her silliness. Just start with a simple situation, like them meeting at Sugarcube Corner.
The contrast between Pinkie Pie's outgoing nature and Fluttershy's shy nature is really appealing. It creates a lot of potential for interesting interactions and storylines.
One popular one could be 'The Adventures of Rainbow Dash and Pinkie Pie'. It often has them going on wacky adventures together in Equestria, like exploring a mysterious new part of the Everfree Forest. They face challenges and their different personalities, Rainbow Dash's boldness and Pinkie Pie's randomness, make for really interesting interactions.
Her strong sense of friendship also adds to the appeal. Pinkie Pie is always there for her friends, and her stories often revolve around helping them out or making them happy. In the short stories, we see her go to great lengths to solve her friends' problems or just to put a smile on their faces, which is really heartwarming.
A more emotional plot could be where Fluttershy is feeling really down and Pinkie Pie tries to cheer her up in her own unique, over - the - top way. At first, Fluttershy is a bit overwhelmed, but then she realizes how much Pinkie Pie cares and they grow closer through the process. This can involve Pinkie Pie planning a series of small, fun events just for Fluttershy to make her smile again.
One popular 'my little pony pinkie pie x fluttershy fanfic' is 'The Adventures of Pinkie and Fluttershy'. It's a really cute story that shows their friendship in a whole new light. It has a lot of fun moments where they go on little adventures together in Ponyville.
One great fanfiction could be 'The Adventure of Rarity and Pinkie Pie'. In this story, they might go on a journey to discover a new type of fabric for Rarity's designs, with Pinkie Pie's humor adding fun twists along the way.
The main elements are Pinkie Pie herself, as she is the driving force behind the cupcake story. Then there are the cupcakes, which are always bright, colorful, and delicious - looking. Also, the act of baking is important. Pinkie Pie's energy while baking and her excitement to share the cupcakes with her friends are key parts of the story.
Often as a very close friendship. They're shown supporting each other. For example, Rainbow Dash might encourage Pinkie Pie when she's feeling down about a party not going well. And Pinkie Pie would cheer on Rainbow Dash during a big race.