In general, a 'chichi x broly lemon fanfic' might attract a lot of attention from fans who are interested in exploring non - canonical relationships in the Dragon Ball series. But it also might face some criticism as it goes against the traditional storylines. The 'lemon' aspect, if it implies something adult - themed, may not be in line with the family - friendly nature of the original Dragon Ball.
One interesting 'Trunks x Broly' fanfiction could be where Trunks tries to redeem Broly. He might use his intelligence and his own strength to reach out to Broly's better side. In this fanfiction, they could start off as enemies but gradually develop a bond as they face common threats together.
One possible theme could be the exploration of an unlikely relationship. Chichi and Broly are very different characters in the Dragon Ball universe, so a fanfic might focus on how they overcome their differences to form a connection.
In a Broly x Gohan fanfiction, Gohan could develop a new understanding of power. Instead of just relying on his academic knowledge and some of his traditional training, he could learn from Broly that power can also be about pure instinct. Meanwhile, Broly could develop his mental faculties. Gohan might introduce Broly to things like meditation or mental focus exercises. As a result, Broly becomes less of a mindless brute when it comes to fighting and more of a thinking fighter, which would be a significant character development for him.
One reason could be the contrast between the characters. Broly is extremely powerful and somewhat of a wild card, while Gohan has his own unique power and personality. Their interactions in a fan - made story can be really interesting.
To develop their relationship, you could focus on their differences. Trunks is more rational and calculated in his actions, while Broly is more instinct - driven. By having them learn from each other, their relationship can grow. Maybe Trunks helps Broly control his anger by teaching him meditation techniques, and in return, Broly shows Trunks how to tap into raw power. Also, shared experiences like traveling to new places or facing an ancient evil can bring them closer. As they rely on each other more and more, their relationship evolves from mere acquaintances to friends or even something more.
Another storyline might involve Fem Broly coming to the Naruto universe and having to adapt to its ninja ways. Naruto could help her understand the importance of teamwork and friendship, which are values not as prevalent in her own world. This could lead to a lot of character growth for both of them.
Don't forget about the setting. If the story takes place in the Naruto universe, describe the Hidden Villages, the forests, and the training grounds. If Fem Broly brings elements from her own world, blend those in well. Also, give the story a good pacing. Don't rush through important moments, like when they first meet or when they face a major conflict.
One popular 'broly x goku fanfic' is 'The Bond Beyond Rivalry'. It explores their relationship in a new way, with unique character interactions and an engaging plot.