The fanfiction might also focus on Discord's relationships with other ponies in new and exciting ways. For example, how his friendship with Fluttershy could be tested or developed in unexpected scenarios. It allows fans to play with the dynamics between characters and create their own little pony universe within the framework of the Discord character.
You could also ask in My Little Pony fan communities. There are forums and groups on social media platforms where fans discuss their favorite fanfictions. They might be able to point you in the direction of some really good 'My Little Pony Discord mad fanfiction' that they've read and enjoyed.
In some fanfictions, Discord might be crying because he's faced with a situation that challenges his newfound sense of friendship. For example, if he feels like he's about to lose the ponies' trust due to a misunderstanding, it could be a reason for his distress.
A great one often has well - developed characters. For example, it shows the complex relationship between Celestia and Discord. It could be about how they learn to trust each other more. And the plot should be engaging, like a mystery where they have to solve a problem together in Equestria.
Often, it could be related to the theme of change. Discord is used to his chaotic ways, and in the fanfiction, if he's crying, it might be because he's struggling to adapt to a more orderly or 'good' way of life. He might feel like he's losing part of his identity, which makes him cry. Also, themes of forgiveness could be involved. If he has made mistakes and is seeking forgiveness from the ponies, his crying could be a sign of his remorse.
You can start by looking on fanfiction websites like Fimfiction. There are often a great number of stories featuring Celestia and Discord there. Another option is to check out some My Little Pony - related forums. Fans might share their favorite fanfictions in the discussion threads.
No, it's not appropriate. Discord has community guidelines and such content involving nudity is likely to violate those rules. Moreover, it's also not in line with the general ethical and moral standards for most audiences.
One plot idea could be Discord creates a bit of chaos in Ponyville that only Fluttershy can calm. For example, he might make all the animals speak backwards. Fluttershy, with her gentle nature and special bond with Discord, has to figure out how to reverse it. Another could be Discord accidentally transports Fluttershy to a strange magical realm, and they have to work together to find their way back home. They face various challenges along the way that test their friendship.
Their relationship can be developed by having them face more challenges together. For instance, if there's a natural disaster in Equestria, they could team up to rescue the animals and ponies. This would strengthen their bond as they rely on each other's unique abilities. Fluttershy's kindness and Discord's magic could be combined in new ways.
If'my little pony' were to watch'my little pony fanfiction', they might be surprised by the creativity of the fans. Some fanfictions could show new relationships between the ponies or put them in entirely new adventures. However, they might also be a bit confused by some of the more out - there ideas that don't quite fit with the original world they know.