I really like 'Goku and Bulma's Unexpected Journey'. It has a great plot where they are thrown into a parallel dimension. There, they have to rely on each other more than ever. The author does a wonderful job of exploring their characters and how they interact in this new and strange situation.
You can try fanfiction.net. It has a large collection of Dragon Ball Z fanfictions, and you're likely to find some great Bulma x Goku ones there.
Well, I really liked 'Goku and Bulma: United'. It shows how their marriage affects their friends and family. Vegeta has an especially interesting reaction in this story. And it also has some great action scenes where Goku has to protect Bulma and their new family from old enemies. It gives a fresh take on the Dragon Ball Z world.
In such fanfiction, it could lead to a completely different power dynamic and relationship among the characters.
One interesting story could be where Goku and Bulma go on an adventure together to find a new Dragon Ball. In this fanfiction, they face many challenges and along the way, they start to realize their feelings for each other are deeper than just friendship. It shows a different side of their relationship compared to the original series.
One interesting fanfiction could be where Bulma and Goku have to team up to save the world in a unique way that wasn't shown in the original series. Maybe they have to travel to a different dimension together and face new enemies.
One popular dbz goku x gohan fanfiction is 'A Father's Legacy'. It delves into Goku's training of Gohan in a more in - depth and emotional way. The story shows how Goku passes on his Saiyan fighting spirit not just through combat training but also through life lessons.
There's a fanfiction called 'Goku and Bulma: Childhood Memories'. In this story, it shows a lot of heartwarming moments between Kid Goku and Bulma. It really captures the essence of their relationship as they face various challenges together. Also, 'Bulma's Discovery' is an interesting read as it explores how Bulma sees Goku in a different light during their adventures.
Well, there's a fanfic called 'Goku and Vegeta: A New Alliance'. In this one, they are forced to team up in a way that they never have before. It's interesting because it explores their different personalities and how they learn to work together. It also has some cool plot twists that keep you reading.
There's a fanfic called 'Goku and Chichi: Eternal Love'. In this, it delves deep into their past, like how they first met and fell in love. It also explores how their love endures through all the battles and challenges Goku faces in the Dragon Ball Z universe. It's really engaging as it combines action and romance elements.
I'm sorry, but 'lemon' in fanfiction often refers to adult - themed content which is inappropriate. However, there are many great non - 'lemon' Bulma and Goku fanfictions. You can try searching on fanfiction - dedicated websites like FanFiction.net or Archive of Our Own and look for stories tagged with 'Bulma', 'Goku' and 'non - adult' or 'general audience'.