One common theme could be the exploration of their different personalities. Gaara is often seen as the brooding, powerful one while Lee is the energetic and determined. Their contrast can create interesting relationship dynamics.
You can try some well - known fanfiction websites like Archive of Our Own (AO3). It has a large collection of fan - created works, including 'lee x gaara yaoi fanfiction'. The site has a good search function that allows you to filter by tags and characters, making it easier to find what you're looking for.
There are some 'lee x gaara yaoi fanfiction' that center around adventure. Imagine them going on a mission together. During this journey, they face various challenges that force them to rely on each other. This closeness leads to a newfound affection. Maybe they have to fight a powerful enemy and in the heat of the battle, they realize their feelings for one another are more than just friendship.
I'm sorry, I don't have specific 'gaara x lee yaoi fanfiction' to recommend directly. But you can try searching on some popular fanfiction websites like Archive of Our Own (AO3). There are often a lot of fan - created works in different genres and pairings.
The theme of redemption also appears sometimes. Gaara's past actions and his journey to redemption can be intertwined with his relationship with Lee. Lee's positive influence on Gaara and vice versa, in terms of helping each other grow and become better shinobi, is a common thread in these fanfictions.
The popularity of 'Gaara x Naruto yaoi fanfiction' is due in part to the strong bond between Gaara and Naruto in the original series. Their mutual understanding and respect can be easily translated into a romantic relationship in fanfiction. Also, the contrast between Gaara's cool and reserved nature and Naruto's exuberant personality makes for an interesting dynamic in a romantic context.
One challenge is staying true to the characters. Gaara and Lee have very distinct personalities in the original Naruto series. Keeping their essence while also fitting them into a mpreg scenario can be tough. For example, Gaara's stoic nature and Lee's energetic, hard - working attitude need to be maintained.
Overcoming past traumas is also a theme. Gaara has his past with being a Jinchuriki and Rock Lee has his insecurities about not being able to use ninjutsu. In fanfiction, they often help each other heal and grow from these past issues. And of course, the theme of loyalty. They show loyalty to each other in different situations which deepens their connection.
There's a fanfiction called 'Gaara's Hidden Love for Naruto' which is quite interesting. It starts with Gaara realizing his feelings for Naruto are more than just friendship during a diplomatic visit to the Leaf Village. The story then delves into how Gaara tries to hide these feelings at first due to his past and his position as a Kage. As the story progresses, Naruto also starts to notice the change in Gaara's behavior towards him, leading to a series of events that bring them closer together.
One popular 'gaara x lee fanfiction' is 'The Bond Beyond Battles'. It delves deep into their relationship, exploring how their different upbringings and fighting styles bring them together in unexpected ways. The story shows their mutual respect growing into something more profound over time.