One idea could be that a human character, perhaps a skilled dragon rider, discovers a hidden group of anthro female dragons. Each dragon has a unique personality and power. They gradually form a bond with the human and together they face threats from other dragon clans. This creates a sense of unity and adventure within the harem dynamic.
A possible plot could involve a prophecy that an anthro female dragon harem must be formed with a human at the center in order to save the httyd world from an impending doom. As the human meets each dragon, they initially have conflicts due to their different ways of life. But as time passes, they overcome these differences and work towards fulfilling the prophecy.
When creating characters for this kind of fanfic, consider their goals. A particular anthro female dragon might be on a quest to find a lost dragon artifact, and this could drive her actions throughout the story. Another could be seeking revenge for a past wrong done to her family. Their interactions with the human or with each other would then be shaped by these goals. Additionally, their communication styles can vary. Some might be very vocal and expressive, while others are more reserved and communicate through body language or telepathy. This variety in communication can add depth to their relationships.
In non - erotic fanfics, the anthro female dragons can have really interesting personalities. They might be portrayed as strong and independent, like a fierce warrior. For example, they could be leaders of a dragon clan, making important decisions for the survival and well - being of their kind.
One idea could be a human who suddenly finds themselves in an anthro world and has to learn the new social norms. For example, if it's a world of anthro animals, they might have to understand how different species interact in a more civilized way compared to the wild. Another could be a human getting involved in an adventure with a group of anthro characters to save their world from a mysterious threat.
A really interesting plot would be if a time - traveling villain from another dimension comes to the HTTYD world and tries to change the past to make dragons evil. Hiccup and his friends then have to travel through different time periods to stop this villain. Or perhaps the characters travel to a time when there were giant, prehistoric dragons that they have to deal with, and they learn new ways of dragon - riding from the ancient Vikings who tamed those behemoths.
Another option is to check out fanfic review blogs or YouTube channels dedicated to HTTYD. Sometimes they review and recommend fanfics. Look for ones that mention anthro female dragons and make sure they are not of an erotic nature. You can also try reaching out to the bloggers or YouTubers directly and ask for their suggestions.
Another storyline might involve a group of riders going on a quest to find a lost dragon egg. Along the way, they encounter various obstacles such as dangerous terrains and other dragon tribes that are protective of their territory. They have to use their skills and the unique abilities of their dragons to overcome these challenges.
The character dynamics are really interesting. You get to see how the human characters interact with the anthro - dragon characters in ways that are different from the original series. There's often a sense of camaraderie and mutual respect that develops, which is fun to explore. For example, they might form alliances to face common enemies or work together to solve mysteries in their fictional world.
One idea could be her journey to become a powerful Pokémon trainer. She could face challenges like defeating gym leaders and making friends along the way. Another plot could be her trying to save her anthro Pokémon friends from an evil villain who wants to use their powers for bad. Maybe she has to learn a special move to defeat the villain.
One plot idea could be that the reader is a healer who discovers the female dragon injured in the forest. The reader then uses their knowledge of herbs and healing to nurse the dragon back to health. During this process, they form a bond as the dragon starts to trust the reader. Another idea is that the reader is an artist and is fascinated by the beauty of the female dragon. They start to draw the dragon, and the dragon is intrigued by the reader's art, leading to a connection between them. Or perhaps the reader is a lost traveler and the female dragon guides them back to safety, and from there a friendship blossoms.
One idea could be that the characters from HTTYD find a strange portal that leads them to the Pokemon world. There, they have to learn how to catch and train Pokemon to find their way back home. Hiccup, being the curious and inventive type, might try to combine the technology of Berk with Pokemon training methods.