One common theme is the connection to nature. The female characters often have a deep bond with the sea, its creatures, and the overall marine environment. Another theme is sisterhood or female kinship. They support and rely on each other. Also, there can be themes of discovery, as they explore the mysteries of the ocean.
The theme of heroism is common in female space marine fanfic. They are depicted as heroes, saving the galaxy from various threats. Another theme is the discovery of new powers or technologies. Sometimes, female space marines are the ones who unlock new combat abilities or find ancient artifacts that give them an edge in battle. Their journey of self - discovery while being part of a military force is also a popular theme, as they learn more about their own strengths and weaknesses.
One popular marine female kin fiction could be 'The Mermaid's Daughter'. It tells the story of a girl with a mermaid - like connection. Another might be 'Sea Sisters' which focuses on the bond between female characters in a marine - related setting. There's also 'Ocean's Daughters' where the female protagonists have a special relationship with the sea and its mysteries.
One common theme could be adaptation. The female marine has to adapt to the unique environment of Bon Temps, which might be very different from her military life.
One common theme is the idea of overcoming differences. Since Shanks is a pirate and the female marine has to uphold the law, there's often a struggle with their opposing ideologies at first. Another theme could be love against all odds. Their relationship is usually seen as something that goes against the norms of their respective worlds.
Adventure might be a common theme. Given that one is a marine, there could be stories where they go on adventures together, facing various challenges in different environments. And of course, the relationship between the marine and the female turian evolving during these adventures.
Another common theme is the relationship between the dragon kin and humans. In many fanfictions, there is an interaction between these two groups. It can range from friendship to enmity. Sometimes humans fear the dragon kin because of their power, and other times they form alliances. This relationship often drives the plot forward as the two groups navigate their differences and similarities.
One common theme is adventure. For example, sailors going on long and dangerous voyages, exploring uncharted waters. Another is the power of nature. The sea can be calm and beautiful one moment and a terrifying force the next, as seen in many stories about storms at sea. Friendship also often features, like the bond between crew members on a ship.
One common theme is the 'opposites attract' idea. Since Naruto is so positive and Kin has a more edgy personality. Another theme could be the idea of finding love in unexpected places, as they are from different groups in the Naruto world.
One common theme is the development of relationships. Naruto has to navigate his feelings for Kin and the other characters in the harem. Another theme could be power - how Naruto's relationships in the harem might affect his power or status in the ninja world.
In general for fanfics, common themes could be character development, different interpretations of the original storylines. For a 'kin tsuchi lemon fanfic', if it's not overly adult - themed, it could be about the growth of the characters in a more romantic or platonic sense within the 'kin tsuchi' universe. It might also explore uncharted territories of the story that the original work didn't fully cover.