I'm not sure of a specific 'Goku x Vegeta's sister fanfic' to recommend. You could try searching on popular fanfic websites like Archive of Our Own or FanFiction.net. They have a large collection of Dragon Ball related fanfics and you might be able to find what you're looking for there.
Well, I haven't really come across a particular 'Goku x Vegeta's sister fanfic' myself. However, when looking for such a fanfic, it's important to look for ones that are well - written. Check the reviews and ratings on the fanfic platforms. Also, consider the length and the plot summary to see if it's something that would interest you.
There's a fanfiction where Goku and Vegeta's sister team up to fight a new, powerful enemy. In this story, their relationship starts off rocky but gradually they develop a deep respect for each other. The story is filled with intense battle scenes and some emotional moments as they both learn more about their Saiyan heritage.
The plot could start with Vegeta's sister being sent on a mission to Earth. Goku, being the protector of Earth, initially sees her as a threat. But as they interact more, they realize they have a lot in common. They start to explore their feelings for each other secretly. However, Vegeta discovers their relationship and is furious. He challenges Goku to a fight, thinking Goku has betrayed him. In the end, Goku and Vegeta's sister have to prove to Vegeta that their love is real and that it won't harm their relationship as comrades.
One popular 'Vegeta x Goku' fanfic is 'The Bond Beyond Rivalry'. It explores their complex relationship in a new and interesting way, showing how they gradually come to understand and respect each other on a deeper level.
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.
One possible analysis could be that it often explores the dynamic between two powerful and complex characters. Goku Black, with his menacing and somewhat twisted nature, and Vegeta, the proud Saiyan prince. In fanfics, their interactions can range from intense battles to unexpected alliances. Maybe it delves into how Vegeta would react to Goku Black's presence, given their different ideologies and power levels.
One common theme is the exploration of forbidden love. Since Vegeta's sister and Goku are from different sides in a way, their relationship goes against the norm. Another theme is the power - up journey. They often train together and become stronger while dealing with their feelings.
One great 'Goku Black x Vegeta' fanfiction is 'The Dark Alliance' which delves into an alternate universe where they are forced to team up against a greater evil. It has some really interesting character dynamics.
Well, I know 'The Saiyan Heart'. In this fanfiction, the female Goku and Vegeta's relationship starts from a series of battles and gradually turns into a deep emotional connection. It shows how their Saiyan pride still plays a role in their relationship but also how they overcome some traditional Saiyan behaviors for the sake of their love. There's also 'Destiny's Union' which is quite interesting as it brings in some new elements to the Dragon Ball universe while focusing on their relationship.
Well, 'A New Alliance' is also a great one. In this fanfiction, Vegeta and Goku have to work together in a way that no one expected, and as they do, their relationship starts to change. It shows a lot of character development for both of them, and the plot keeps you hooked from start to finish.
It often starts with a shock or surprise at the mpreg situation. Then, they gradually learn to rely on each other more. For example, Vegeta might start to show a more caring side that he usually hides, and Goku might become more responsible. They'll have to communicate more, sharing their fears and hopes about the future with the baby.