In fanfiction, Ash's Ponyta could be portrayed in various ways in relation to a lemon. Maybe the lemon is used as a symbol of something in the story, like a rare item that Ponyta is attracted to or it could be part of a magical setting where the lemon has special powers and Ponyta has an encounter with it. However, without reading a specific fanfiction, it's hard to say exactly how they are related in the context of the story.
I'm not sure specifically about 'ponyta lemon fanfiction'. It might be a bit hard to find as it could be a rather niche or even violate some of the fanfiction site's rules if it contains inappropriate content. You could try searching on some general fanfiction platforms and see if there are any clean and interesting Ponyta - related fanfictions.
Honestly, if we consider 'ponyta lemon fanfiction' in a non - inappropriate way, perhaps the uniqueness could be in how it combines the characteristics of Ponyta with some sort of unique plot. Maybe it could be about Ponyta's special journey that is different from the regular Pokémon storylines.
One idea could be that Ash and Ponyta enter a strange land where lemons are the currency. Ponyta has to perform tricks to earn lemons for Ash to buy supplies. Another idea is that a lemon is a magical object that can transform Ponyta into a different form, and Ash has to find a way to reverse it. Or perhaps there's a lemon - eating competition in a town they visit and Ponyta accidentally eats one and gets a super - speed boost as a result.
In ponyta and twilight fanfiction, a frequently seen theme is the combination of different natures. Ponyta's energetic and somewhat wild nature contrasts with Twilight's more studious and cautious nature. This contrast often leads to interesting situations where they have to learn to work together. Another common theme is the protection of their world. They might team up to face threats to Equestria, which shows their sense of responsibility and heroism. Additionally, the theme of acceptance is there, as they accept each other's differences and become better friends because of it.
One great ponyta and twilight fanfiction is 'Ponyta's Adventure with Twilight'. It has an interesting plot where Ponyta discovers a hidden magic and Twilight helps it understand and control it. Another one could be 'Twilight and Ponyta: A Magical Bond' which focuses on their friendship and how they overcome challenges together.
Harry Potter would be very cautious while taking care of the newborn Ponyta. He'd first need to understand its nature. As Ponyta is known for its skittishness, he'd have to be gentle. He might ask Hagrid for advice. Hagrid could tell him how to handle Ponyta's hooves properly or how to groom it. Harry would also need to ensure that the Ponyta is not exposed to any dark magic. He could use protective spells around its stable. And when it comes to training the Ponyta, he'd use positive reinforcement, like giving it a treat when it follows a command.
His magic could be used to heal any injuries the Ponyta might have. For instance, if the Ponyta accidentally burns itself with its own flames, Harry could use a healing spell.
Lemon might be a character from another part of the story's universe who has somehow crossed paths with Peeta. She could be from a different district or group, and her situation draws Peeta's attention. Maybe she represents something that Peeta values, like innocence or hope, and that's what drives him to rescue her.