Friendship is a major theme. Since Spike and Thorax are from different species, their friendship shows how different beings can get along and support each other. For example, in many fanfictions, they help each other out of difficult situations.
One common theme is friendship. Since MLP is big on friendship, fanfictions often explore how Thorax and Spike's relationship grows in terms of friendship. They might go on adventures together and learn about each other's cultures and ways of life.
There could be a fanfiction where Thorax and Spike form an unlikely friendship. Maybe Spike teaches Thorax about dragon traditions, and Thorax in turn shows Spike some of the secrets of changeling society. Their bond grows as they face challenges in a world that still has some prejudice against both of their kinds.
You can start by looking on popular fanfiction websites like Fimfiction.net. There are often a lot of My Little Pony - related fanfictions there, and you might be able to find some good Thorax x Spike ones.
One great Spike x Thorax fanfiction is 'A Unlikely Bond' which focuses on how they become friends in an unexpected way. It has a really heartwarming story that shows their growing relationship.
You can try searching on fanfiction websites like Fimfiction. There are often a lot of great stories there. Just use the search bar and type in 'MLP Thorax X Spike' and you should get a list of relevant fanfictions.
One common theme is friendship. Given their different natures, the stories often explore how they become friends. For example, in many fanfictions, Thorax's kind heart helps him break through Ember's tough exterior, leading to a great friendship.
One common theme is the exploration of their complex relationship. Given their history of rivalry and shared vampiric nature, many fanfictions dig deep into how they interact with and feel about each other.
Another theme is loyalty. Despite their differences and occasional rivalries, they are often shown to be loyal to each other in fanfictions. For example, in many stories, they will go to great lengths to protect one another.
Writing sexual fanfiction involving characters is generally not appropriate. It often goes against the ethical and moral boundaries, especially when it involves non - consensual or inappropriate interpretations of characters. Fanfiction should focus more on positive aspects such as character development, alternative storylines that are within the realm of good taste.