Perhaps a plot point could be that an old enemy of Vegeta's resurfaces and targets Bulma to get revenge on him. This would force Vegeta to go to great lengths to protect her and their family. He might have to seek help from his old rivals turned friends, like Goku, to ensure their safety.
A really interesting plot point could be that Bulma discovers a way to enhance Vegeta's Saiyan powers even further through her scientific research. But there are side effects that Vegeta has to deal with, and they have to work together to overcome these challenges while also dealing with the normal ups and downs of their married life.
One plot point could be Bulma getting pregnant again and Vegeta being overly protective. He might not let her out of his sight, which leads to some comical situations as Bulma is used to her independence.
In the fanfiction, their relationship is full of passion. It's not just a physical passion but also an emotional one. Vegeta, who was once a cold - hearted Saiyan, has softened because of Bulma. He shows his love in his own way, like training hard to protect her. Bulma, in turn, is attracted to Vegeta's strength and his gradual transformation into a more caring person. They bicker sometimes, like any couple, but it's all part of their unique dynamic.
Perhaps a plot where Bulma creates a new invention that goes wrong and accidentally gives Vegeta some strange powers. They then have to figure out how to reverse it while also dealing with their feelings for each other. It could involve some comical situations as Vegeta tries to control these new powers and Bulma tries to help him, all while their love story unfolds.
Perhaps a fanfiction where Bulma, out of curiosity, tries to understand the cultural and biological importance of Vegeta's tail. She starts documenting it, and Vegeta is initially hesitant but then realizes it's a way for her to get closer to his Saiyan heritage. This could lead to some really sweet and funny moments between them as she asks all sorts of questions about it and he tries to answer them in his gruff way.
Perhaps the fanfiction could focus on how the baby's Saiyan heritage affects its growth and development. For example, it might have a very strong appetite like Vegeta, or it could show signs of intense determination early on. Also, it could be interesting to write about how Bulma uses her scientific knowledge to ensure the baby's well - being while also dealing with Vegeta's Saiyan parenting ideas.
Well, a story could be set during a time when Bulma is pregnant with their second child. She's having a difficult pregnancy, and Vegeta has to learn to be more supportive and understanding. This could lead to some really sweet and also some tense moments between them. They could also have an adventure together during this time, like trying to find a special herb on a far - off planet that's supposed to help with the pregnancy.
Maybe in the fanfiction, Vegeta and Bulma decide to go on a second honeymoon. During this time, they encounter an old enemy who has a new vendetta against Vegeta. They have to work together, using Vegeta's strength and Bulma's intelligence, to defeat the enemy and in the process, their bond becomes even stronger. It could also show how they support each other's dreams, like Bulma's inventions and Vegeta's pursuit of greater power.
One interesting story could be about their adventures together in a parallel universe. In this fanfic, Vegeta and Bulma might face new enemies that they have to defeat while also dealing with their relationship issues. Maybe they discover a new power that only their combined efforts can control.
In Vegeta and Bulma fanfiction, a great part is seeing how their different personalities mesh. Vegeta is all about power and pride, while Bulma is intelligent and resourceful. Fanfictions might show how they balance each other out. For instance, Bulma could use her smarts to come up with strategies in battles that Vegeta is involved in. Also, their cultural differences, Vegeta being from a Saiyan culture and Bulma from Earth, can lead to interesting storylines. Writers can explore how they deal with these differences and grow closer because of them.
Another plot idea could be them dealing with a new threat together while also trying to balance their relationship. Vegeta might be more focused on protecting Bulma and the planet, while Bulma uses her intelligence to come up with strategies. They could grow closer through these shared experiences.
One interesting plot line could be how Vegeta overcomes his pride for the sake of his love for Bulma. For example, he might start doing small, uncharacteristic things like buying her flowers or cooking for her, which are things he would never have considered before. Another could be their journey through Bulma's pregnancy with Trunks. Vegeta might struggle with being a father while also dealing with his Saiyan warrior nature.