A possible plot could be that Tony and Violet have to go undercover in a normal high school setting. Violet has to struggle with fitting in and not using her powers accidentally, while Tony helps her navigate the social scene. Along the way, they start to develop deeper feelings for each other as they face the challenges of teenage life together.
One plot idea could be that Tony discovers a new power within Violet that she herself is unaware of. Maybe it's a power that only emerges when she's in a state of extreme emotion related to Tony. This could lead to a whole adventure where they explore this new aspect of her abilities together.
One idea could be that Tony and Violet team up to solve a mystery in their neighborhood that the regular police can't handle. Maybe there are strange disappearances and they use their unique powers - Tony's tech skills and Violet's invisibility and force fields - to uncover the truth.
A simple way is through shared experiences. For example, if they are both in a school project together. They start off not getting along well because of their different personalities - Tony being more of a tech - geek and Violet being more reserved. But as they work on the project, they realize they have more in common than they thought and start to respect each other.
A possible plot for 'rwby the incredibles fanfiction' is that Syndrome from The Incredibles teams up with Salem from RWBY. Syndrome offers his advanced technology to Salem in exchange for her help in getting revenge on the superhero community. The RWBY characters and the remaining Incredibles then have to find a way to stop this unholy alliance. They might start by training together to combine their different skills. Ruby could teach Dash some new acrobatic moves, and Elastigirl could show Blake how to use her flexibility in combat more effectively.
One idea could be Elastigirl having to deal with a new supervillain who has the ability to manipulate time. She would have to stretch her powers in new ways to overcome the time - warping challenges. For example, she might have to stretch across different time zones simultaneously to stop the villain from creating chaos throughout history.
One idea could be an OC with the power to manipulate time joining the Incredibles. They could use their power to prevent disasters or even go back in time to change events that led to Syndrome's rise. Another idea is an OC who is a super - fast healer. They could play a crucial role in patching up the Incredibles after tough battles.
A really cool plot could be that Frozone and Batman meet and decide to have a friendly competition of who can be the most stealthy in a series of challenges across both their cities. However, they soon realize that a new villain is using their distraction to carry out a big heist. So they have to put their differences aside and work together. Another idea is that Violet and Robin become friends and exchange tips on how to be better heroes. Then they use their combined skills to stop a villain who is targeting young heroes in both universes.
Another interesting concept for 'The Incredibles' fanfiction is to focus on the kids. For example, create a story where Dash discovers a new power that he has to learn to control while also dealing with school and family life.
One way to develop their characters is through family influence. Violet's family has a big impact on her life. If in the fanfiction, her family initially disapproves of her relationship with Tony, it could force both of them to grow. Violet might become more assertive in standing up for what she wants, and Tony could learn to respect and navigate her family's expectations. This would not only develop their individual characters but also their relationship.
A more character - driven 'The Incredibles' lemon fanfiction could be about Dash being allergic to lemons. This creates a lot of chaos when he accidentally ingests something with lemon in it during a family picnic. The family has to quickly figure out how to deal with his allergic reaction while also fending off any potential threats that might take advantage of the situation.
First, start with an interesting meeting. It could be a chance encounter during a battle or a more ordinary situation like at a local store. Then, gradually build trust. For instance, if the OC saves Violet from a dangerous situation, it can be the start of her trusting him. Share common goals, like protecting the city or dealing with a new super - villain. This will bring them closer. And don't forget about communication. Let them have conversations where they learn about each other's past, fears, and dreams.