Can you recommend some 'brother of goku fanfic'?

Sure. There are many great 'goku caulifla fanfic' out there. You can start by looking on fanfiction.net. They usually have a wide range of stories featuring these two characters. Some fanfics might focus on their training together, exploring their different power levels and how they could learn from each other.

One popular caulifla and goku fanfic is 'The Training Bond'. It focuses on their sparring sessions and how they learn from each other's fighting styles.

There are quite a few out there. 'Bulma's View of Goku' is a fanfic that focuses on Bulma's perspective of Goku. It shows how she sees his growth, his power, and his unique personality. It's really interesting as it gives a different take on their relationship compared to the original series.

There is a 'goku x caulifla fanfic' called 'Unlikely Allies'. In this story, Goku and Caulifla are forced to team up against a new, powerful enemy that threatens both their universes. Their different fighting styles and personalities create an interesting dynamic throughout the fic.

One great 'Goku Chichi fanfic' could be 'A New Adventure for Goku and Chichi'. It shows them going on a journey together to find a special herb that can boost their training. It has really interesting dialogue between them and some cool fight scenes against small villains along the way.

One popular female Goku fanfic is 'The Female Saiyan'. It explores the concept of Goku being a female in an alternate universe. The story delves into how her relationships with other characters like Vegeta and Gohan might be different. It also shows her journey in training and protecting the Earth, with a unique take on her power - ups and battles.

There's a 'naruto goku fanfic' called 'Goku in the Naruto World'. In this one, Goku somehow gets transported to the Naruto universe. It's really interesting to see how he adapts to the different rules and cultures there, and also how he interacts with Naruto and the other characters. He ends up teaching them some of his training techniques.

There's also 'The Unlikely Pairing'. In this fanfic, the author focuses on the development of their relationship from initial distrust to a deep connection. It shows how Goku's pure heart and Android 18's tough exterior gradually change as they get to know each other better. The story has some great action scenes intertwined with their relationship growth.

One popular 'goku x bulla fanfic' could be 'The Unlikely Bond'. It explores an interesting relationship between Goku and Bulla where they team up to face a new threat that no one else can handle. Their different personalities, Goku's naivete and Bulla's strong - willed nature, create a lot of interesting interactions.

There's 'Goku and Chichi: Family Ties'. This fanfic focuses on their life as a family. It shows how they raise Gohan together, with Goku sometimes being clueless about parenting but always loving his family. Chichi is portrayed as the one who holds the family together, and their love story is interwoven with the challenges of raising a half - Saiyan child.