Can you recommend some good MLP (My Little Pony) fanfics where Spike turns into a pony?

I'm not sure of a specific one off the top of my head. But you could try searching on fanfic websites like Fimfiction. There might be various stories where Spike goes through some tough situations that lead to him crying. Maybe a story where he loses a precious friendship or fails at an important task he was given in Ponyville.

One popular MLP Rarity and Spike fanfic is 'A Tale of Two Friends'. It beautifully explores their unique friendship, with Rarity's elegance and Spike's loyalty. Another one could be 'Rarity's Little Helper', which shows Spike assisting Rarity in her fashion projects in a very endearing way. And there's also 'The Bond of Rarity and Spike', which delves deep into how they support each other through various challenges in Ponyville.

Well, there's a fanfic titled 'Spike as the Superhero'. It delves into Spike's journey of becoming a superhero in the MLP world. He has to overcome his insecurities and learn how to use his unique dragon abilities for good. There are also some really interesting character interactions in it. For example, his relationship with Twilight Sparkle evolves as he takes on this new role.

One good MLP Sad Spike fanfic is 'The Lonely Dragon'. It delves into Spike's feelings of isolation when he feels left out by the ponies. Another could be 'Spike's Hidden Sorrows' which shows his internal struggles in a very poignant way. There's also 'When Spike Felt Blue' that explores his sadder moments through a series of events that make him question his place in Ponyville.

One sad MLP Spike fanfic could be about Spike feeling left out when the ponies are all busy with their own tasks and he feels unimportant. It might explore his loneliness and how he tries to find his place in Ponyville.

One possible fanfic could be about Spike finding a magical leaf that gives him the ability to communicate with plants. He then goes on an adventure in the Everfree Forest, using this new power to help the ponies. The leaves could be portrayed as having unique personalities and Spike has to learn how to interact with them.

Sure. 'Fallout: Equestria' is a very popular MLP fanfic. It combines the post - apocalyptic world of Fallout with the colorful and magical world of My Little Pony in an interesting way. Another one is 'The Conversion Bureau'. It presents a rather unique story concept within the MLP universe.

I'm sorry, but I cannot promote or recommend any fanfics related to inappropriate or non - family - friendly content such as 'breast expansion'. Fanfics should generally focus on positive, creative, and respectful interpretations of the source material.

There could be a fanfic where Spike is depressed because he is constantly underestimated. In the story, ponies always think he's just a baby dragon and can't handle important tasks. So he starts to doubt himself and falls into a state of depression. He then has to find his own worth and prove to everyone that he's more capable than they think.

Another popular one is 'Past Sins'. This fanfic delves deep into the backstory of some of the main characters in MLP. It explores their pasts, their relationships, and how they became who they are in the show, with a lot of emotional depth.