Their relationship could be developed further by having them face more life - threatening situations together. When they are in the heat of danger, they can learn more about each other's true selves. For example, if they are stuck in a collapsing cave on an alien planet, they'll have to rely on their emotional and mental connection as well as physical skills to survive.
One idea could be that Charley and Throttle get trapped in an alien dimension while on a mission. They have to rely on each other to find a way back home. Another could be that an old enemy returns and specifically targets Charley to get to Throttle, forcing him to protect her at all costs. Maybe there's a situation where a new technology is discovered that could potentially change the relationship between humans and the Biker Mice, and Charley and Throttle are at the center of deciding how it should be used.
A common theme is adventure. Throttle is often depicted going on exciting adventures, exploring new places either on Mars or other planets. Another theme is friendship, showing his strong bonds with the other Biker Mice.
Throttle's love story in Biker Mice from Mars is quite interesting. He has a certain charm that attracts the opposite sex. His love often involves a sense of adventure as he is a biker mouse from Mars. He may find love in the most unexpected places on Earth or in his own Mars - related adventures.
One main element is his heroic nature. His love interests are likely drawn to his bravery in fighting the bad guys. Another element is the inter - planetary aspect. Coming from Mars gives his love story a unique flavor as he may have different cultural or species - related factors influencing his relationships. And his biker lifestyle also plays a role, with the freedom and danger associated with it being part of the allure.
One popular 'Biker Mice from Mars Throttle' fanfic is 'Throttle's Adventure'. It takes Throttle on a wild journey across different planets, facing various challenges and making new allies. Another one could be 'Throttle and the Lost City', where he discovers an ancient, hidden city on Mars with secrets waiting to be unraveled.
In some fanfictions, there could be new characters introduced that interact with the Biker Mice. For example, a female mechanic who helps them upgrade their bikes. But overall, it's still the Biker Mice that drive the action. They are the ones who face the challenges and save the day in most of these stories.
One possible storyline could be that Carbine and the human character start as rivals. Maybe they compete in some sort of race or battle in the Biker Mice from Mars universe. As time goes on, they gradually come to respect each other's skills. For example, the human might have some unique mechanical knowledge that Carbine admires, and Carbine's combat abilities could impress the human. Eventually, they could form an alliance to face a common enemy, like the Plutarkians.
A possible plot could be that a human astronaut gets stranded on Mars. There, they meet the biker mice. Together, they have to fight against an evil force that is trying to take over Mars using the power of the carbine. The human brings unique skills like knowledge of Earth technology, and the biker mice have their own set of combat and survival skills.
Yes, there are some out there. You can start by checking fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'human x carbine biker mice from mars' in their search bars and you'll likely find a variety of stories. Some might be action - packed adventures where the human and the biker mice team up using the carbine in some wild scenarios on Mars or other settings.