Well, such sex fanfiction is not common and can deviate from the intended themes and characters of the original series. It's better to enjoy fan creations that enhance and expand the story in a meaningful way.
Definitely include Whis. His knowledge and his ability to train Goku can be a great plot point. Beerus, the God of Destruction, can also be included. His temper and his power can create high - stakes situations in the fanfiction. Additionally, Chi - Chi could be added. Her possessive love for Goku can create conflict when it comes to Bulma's friendship with Goku. And Future Trunks is another character that can bring a sense of mystery and urgency to the story with his knowledge of future events.
There are fanfictions where Bulma and Goku are sent back in time accidentally. In this scenario, they have to figure out how to get back to their own time while also dealing with the primitive conditions of the past. It could involve Goku having to hold back his power so as not to disrupt the timeline too much, and Bulma using her wits to survive. This type of story often has a lot of character development as they face challenges they've never had to before.
Sure. Fanfiction is a realm of creativity. Regarding Goku and Bulma in love, it can be a fascinating concept. In the original series, their relationship is more of a friendship - based one. But in fanfiction, a writer could start from their early interactions. Maybe Bulma was initially annoyed with Goku but then grew to appreciate his simplicity and strength in a new way. And Goku could come to realize that Bulma offers him a different kind of support compared to his other friends. This could lead to a slow - burning love story that could be both endearing and exciting for readers who are looking for a fresh take on the Dragon Ball characters.
In the fanfiction, their relationship might start off as a bit of a shock to both of them. But gradually, they begin to respect each other more. Goku starts to see Bulma's intelligence and how it can benefit their family and the world. Bulma, on the other hand, comes to admire Goku's unwavering sense of justice and his strength. They communicate more often, sharing their thoughts and dreams. For example, Goku might tell Bulma about his Saiyan heritage in more detail, and Bulma might share her latest scientific ideas with Goku. This sharing helps them grow closer together.
One great 'Goku y Bulma fanfic' could be one where they go on an adventure together to find a rare Dragon Ball. In such a story, their different personalities, Goku's naivete and Bulma's intelligence, would create interesting interactions.
Perhaps there could be a time - travel plot. In the future, Bulma's grandchild (from Vegeta) discovers a way to go back in time. But something goes wrong during the time - travel, and it causes a strange energy reaction that makes it look like Goku is the father of Bulma's baby. Goku and Bulma then have to work together to figure out what happened and how to fix it. They go on a journey, facing challenges and meeting old enemies, all while trying to keep this strange situation a secret from their friends. In the end, they are able to correct the time - line and the false pregnancy situation.
Lemon fanfictions, in general, often involve sexual or inappropriate content which is not suitable for all audiences. In the case of Goku and Bulma, it would be a very unorthodox take on their relationship as in the original series they have a platonic relationship. Such fanfictions would deviate greatly from the original tone and values of the Dragon Ball franchise.
I'm not sure if there is a specific 'Goku married Bulma' fanfic rated M. Fanfic content can vary greatly, and while there might be some creative and alternative storylines in the fanfic community, this particular combination might be quite different from the original story. It could exist, but it would be a deviation from the main Dragon Ball narrative.
There may be such fanfics in the vast world of fan - created content, but it often goes against the original storyline's intended relationships in the Dragon Ball series. In the official story, Goku is married to Chi - Chi, not Bulma.