Another interesting plot could be that the reader is a time - traveler from the future. They come back to the present day and meet Leo. Leo is initially suspicious but as they work together to prevent a future disaster that the reader knows about, they fall in love. It adds an element of mystery and adventure to the story. Plus, the time - travel aspect can bring in different versions of the TMNT universe and how they interact with the current situation.
One idea could be that as a girl, Leo has to face different challenges in leading the team. Maybe she has to deal with more doubts from others at first because she's female. But she overcomes them with her skills and determination.
Perhaps a plot where Leo discovers some new powers or abilities that are related to his pregnancy. It could be something that he has to learn to control quickly. And then there could be a story arc about the team finding a way to ensure a safe delivery for Leo, which might involve seeking out some very rare or magical items.
A lot of TMNT Leo x reader fanfics focus on the emotional connection between the two characters. For example, there could be a fanfic where the reader is an artist and Leo is intrigued by their creativity. They start spending time together, sharing their thoughts and dreams. This kind of fanfic explores their relationship in a more heart - warming and non - sexual way, which is a great alternative to lemon fanfics.
A great plot could be about Leo and Raph competing in a tournament that's not just about physical strength but also about strategy and wisdom. They start off as rivals in the tournament but soon realize that they need to team up to defeat the real threat, which is a group of villains who are cheating in the tournament. This would show their growth from competitors to comrades. Also, a story where they are separated from their other brothers and have to survive in a harsh environment on their own, relying only on each other's company and skills.
Another plot could be that the reader is lost in a strange part of the Pokemon world and Pikachu is the one who finds them and leads them to safety. Along the way, they become great friends and share many adventures. This could involve exploring new areas, meeting different Pokemon species, and learning about the secrets of the Pokemon world.
A third idea is that the reader is a Pokemon trainer who has lost their memory. They wake up in a Pokemon center with no recollection of who they are or what their Pokemon are. With the help of the Pokemon center nurse and their own Pokemon, like a Pidgey, they start to piece together their past. As they travel around to different places looking for clues, they encounter various challenges and make new friends, both human and Pokemon.
A really interesting plot could be that the reader is a paranormal investigator who has come to Derry to study the strange disappearances. They end up encountering Pennywise, but instead of being a victim, the reader uses their knowledge of the supernatural to communicate with Pennywise. The two form an unlikely alliance to uncover a deeper mystery in Derry that is related to Pennywise's origin, and during this process, their relationship evolves in unexpected ways.
One idea could be Karai dealing with the challenges of hiding her pregnancy while still being involved in the TMNT world. Maybe she has to keep it a secret from the Foot Clan as they might see it as a weakness.
Maybe in the fanfiction, there is a prophecy that involves Tigerclaw and Leo. They are initially skeptical but as strange events start to unfold around them, they are forced to work together. Along the way, they face many challenges like distrust from their own sides, but their growing friendship helps them overcome all that.
One idea could be the reader being a new recruit in the Hellsing organization. Alucard becomes intrigued by the reader's unique courage and tenacity. He starts to protect the reader during missions, leading to a growing bond between them.