Some common themes are the clash and融合 of different aesthetics. The tall alien girls may have a very different appearance from humans, and the fanfic could explore how the human character is attracted to this new and strange beauty. Then there's the theme of knowledge exchange. The human might learn advanced alien technology from the tall alien girl, or the alien girl could be interested in human emotions and learn about them. Also, the theme of family and loyalty can be present. Maybe the alien girl has a family that doesn't approve of the human, or they both have to be loyal to each other against external threats.
Well, a typical theme is the discovery aspect. The human character discovers the unique features and abilities of the tall alien girls. This can range from physical abilities like super strength or special senses to cultural elements like unique forms of art or communication. Another theme is acceptance. The fanfics often deal with how society, whether it's the human society or the alien one, accepts or rejects the relationship between the human and the tall alien girl. And of course, there's the theme of survival. They might be in a situation where they have to rely on each other to survive in a harsh environment, like a dangerous alien planet.
One possible storyline could be a tall girl who is an athlete and she falls in love with a human who is a big supporter of her sport. They meet at a game and start to get to know each other through their shared love for the sport.
Often, the theme of discovery is present. The human discovers the alien's world and vice versa. It can also be about love against all odds. Their relationship might be frowned upon by their own species, but they still fight for their love. And there's also the theme of learning and growth as they adapt to each other.
One way is to make the tall alien girls multi - dimensional. They shouldn't just be a pretty face or a strange being. They can have their own goals, dreams, and fears. For example, an alien girl might be afraid of being rejected by her own kind because of her relationship with a human. For the human characters, they can be given flaws. A human might be too impulsive or too skeptical, which can create conflicts in the story. Writers should also consider the cultural context. The tall alien girls are from a different culture, and how they interact with the human's culture can be used to develop their characters. For instance, an alien girl might find human food disgusting but tries to be polite about it, which shows her adaptability and kindness.
The main characters could be a tall girl who is a dancer and a human who is a choreographer. The choreographer is impressed by the tall girl's unique presence on the dance floor and they start working together, which leads to a deeper connection.
One common trope could be the exploration of cultural differences between aliens and humans. For example, how an alien's values and social norms might clash or blend with those of a human. Another could be the power dynamics, like the 'dom' aspect might involve an alien having a dominant role over a human in certain situations, perhaps due to their superior technology or physical abilities.
Another common theme is the mystery surrounding the two species. Fanfics often explore the origin and motives of the aliens and predators in more depth. For example, some stories might delve into why the predators hunt the aliens. It adds an extra layer of intrigue to the already complex relationship between the two.
Common themes in 'alien x thing fanfic' include adventure. They embark on adventures to different planets or unknown places. Also, there's the theme of acceptance. The characters learn to accept each other's differences, whether it's the alien's strange appearance or the thing's unique properties. And cultural exchange can be a theme too, as the alien and the thing share their cultures or ways of life.
The theme of protection is also prevalent. The female werewolf might feel the need to protect the human from other werewolves who see the human as a threat or from humans who might want to harm the werewolf. And sometimes, the human tries to protect the werewolf's identity in the human world, which can lead to some tense and interesting situations.
One common theme is love and relationships. This could be a human falling in love with a robot or vice versa, and dealing with the differences in their nature. Another theme is identity. A robot might struggle with what it means to be more 'human - like' or a human might question their own identity in relation to the advanced technology of a robot. And then there's the theme of power dynamics, like who has more control in the relationship, the human or the robot.
One idea could be an alien with unique telepathic abilities forming a deep bond with a human. The alien might be on a secret mission on Earth and the human gets accidentally involved. They start to understand each other's cultures and values, leading to a friendship that defies the differences between their species.