In general, fanfics can be very creative. So in the case of 'MLP Pinkie Pie feet fanfics', they could potentially have unique features like using her feet as a way to show her connection to the ground, almost like she's grounding herself to Equestria. Maybe the writer could describe how her hooves touch different terrains in a really detailed way, adding to the overall atmosphere of the story.
I haven't really come across many 'MLP Pinkie Pie feet fanfics', but if there are, perhaps they might describe Pinkie Pie's energetic movements in relation to her feet. Like how she bounces around and her feet play a part in that bounciness.
It's hard to say exactly as this is such a specific type of fanfic. But one possible unique feature could be that the author might use Pinkie Pie's feet as a symbol of her stability in all her zany adventures. For example, her feet are always there to keep her from floating away in a world full of magic and chaos. This could be a really interesting and unique way to look at her character through the lens of a fanfic focused on her feet.
I'm not sure about specific 'MLP Pinkie Pie feet fanfics' as it's a rather niche and perhaps not a very common topic. However, you could start by looking on fanfiction platforms like Fimfiction. They might have some stories related to Pinkie Pie, but you'd have to search through a lot to find ones specifically focused on this aspect if they exist at all.
Another common theme is adventure. They often go on adventures together, whether it's exploring a new part of Equestria or helping a lost animal. This allows for a lot of character development as they face different challenges during their adventures. For instance, Fluttershy might have to be brave in a spooky place, while Pinkie Pie learns to be more patient.
Another reason is that Pinkie Pie has so many possible storylines. She's a party pony, so stories can involve all kinds of parties and celebrations. Also, her relationships with other ponies in Equestria offer a lot of material for fanfic writers. For example, her friendship with Twilight Sparkle or Rainbow Dash can be explored in different ways in fanfics.
Friendship is a very common theme. Just like in the original MLP series, the relationship between the human and Pinkie Pie often revolves around building a strong bond. Another theme could be discovery. If a human enters Equestria, they are discovering a whole new world, and Pinkie Pie can be their guide. Or if Pinkie Pie is in the human world, she is discovering new things about humans.
One great fanfic could be 'Adventures of Fluttershy and Pinkie Pie'. It often has them going on cute little adventures in Ponyville, like exploring the Everfree Forest together. Their different personalities, Fluttershy's shyness and Pinkie Pie's exuberance, make for interesting interactions in the story.
Friendship is a very common theme. Since they are both characters from the MLP universe, fanfics often explore how their friendship develops and grows. They might start as acquaintances and become best friends, or they might have some bumps in their friendship that they need to overcome.
Adventure is also a popular theme. They might go on a quest together, like looking for a lost treasure or saving Ponyville from a mysterious threat. This allows for a lot of action and character development. In these types of fanfics, Rainbow Dash's bravery and Pinkie Pie's spontaneity often play important roles.
A 'mlp pinkie pie sad fanfic' might explore the emotional depth of Pinkie Pie in a rather somber way. It could involve situations where Pinkie Pie faces disappointment, loss of friends, or failure in her party - planning endeavors. This type of fanfic gives a different perspective on her usually cheerful character.
Finding an appropriate 'mlp pinkie pie pregnant' fanfic can be a bit of a challenge. The My Little Pony fandom is quite diverse, and while there may be some fanfics that touch on this topic, they might not be easy to come by. You could try reaching out to other fans in the community, perhaps on forums or social media groups dedicated to My Little Pony. They might be able to point you in the right direction towards fanfics that deal with this concept in an acceptable manner.
There's also a fanfic where Pinkie Pie goes on a journey to find a special ingredient for a super - delicious cake. In this fanfic, we see her determination and her ability to make friends along the way. It shows how Pinkie Pie's positive attitude can get her through any situation. The interactions between Pinkie and the new characters she meets are really engaging.