Many m human and f animal lemon - free fanfictions also have a theme of learning. The human could learn valuable life lessons from the animal, such as how to be more in tune with nature or how to be more patient. The animal, on the other hand, might learn about human emotions or technology. These types of stories often focus on the positive aspects of the relationship between the two different beings and how they can enrich each other's lives without any inappropriate or sexual undertones.
There are some general fantasy - based fanfiction communities where such non - adult stories might be found. For example, FanFiction.net has a wide range of stories. You could search for something like 'm human and f animal friendship' to get stories that focus on the relationship between a male human and a female animal in a non - sexual way. It might take some time to sift through the results, but you can usually find some interesting reads.
As mentioned before, 'lemon' content is inappropriate, so I can't discuss the themes in that. But for normal animal fanfiction, common themes include friendship among different animals, the struggle for survival in the wild, and the relationship between animals and humans.
One common theme is friendship. The human and the dragon start off as strangers, perhaps even wary of each other at first. But as they interact more, they realize they can help each other out. Another theme is adventure. They might embark on a journey together to find a lost treasure or to defeat a common enemy. Also, the theme of mutual respect often shows up, where the human respects the dragon's power and the dragon respects the human's intelligence or courage.
One common theme could be the exploration of the extreme contrast between the two species. The xenomorph is a terrifying, alien creature, while humans are more relatable. In fanfiction, this contrast might be used to create intense and unique relationships. Another theme could be survival in the face of the xenomorph's threat, with the human characters having to use their wits and any possible alliances, even with a xenomorph in some cases, to stay alive. Also, the idea of transformation or adaptation might be present, perhaps a human character taking on some traits of the xenomorph or vice versa in this fictional and often strange world of fanfiction.
If we consider non - adult interpretations, common themes could be friendship and mutual growth. The human and Ivysaur might learn from each other, like the human teaching Ivysaur about human culture and Ivysaur showing the human its Pokémon - specific skills.
It's unethical. Animals don't have the capacity to consent to such relationships as depicted in this kind of fanfiction.
A sense of isolation can be a theme too. When a character transitions from male to female, they might feel alone in their experience, especially if they don't have a support system. Some m2f fiction stories explore how they break out of this isolation, either by finding a community or by building strong individual relationships. And often, there's a theme of transformation not just physically but also mentally and emotionally as the character adapts to their new female self.
One common theme could be playfulness. The tickling aspect often adds a sense of light - heartedness and fun to the relationship between the 'f' and'm' characters.
One common theme is identity. When a male - to - female transformation occurs, the character has to re - evaluate who they are. Another theme is acceptance, both self - acceptance and acceptance from society. For example, in many stories, the m2f character has to face discrimination or misunderstanding at first.
Common themes might include the discovery of new emotions. In Lilly x Human Lemon fanfiction, the two characters from different 'worlds' (literal or figurative) come together. This can lead to themes like self - discovery for both characters as they interact with someone so different from themselves. Also, there could be themes of loyalty and friendship that develop in the face of differences. For example, Lilly might have to learn to accept the quirks of the 'human lemon' character and vice versa.