It's a complex web. The Shukaku's presence and the Sharingan play significant roles in shaping Gaara's experiences and potentially influencing his love story.
Naruto would win. He has a lot of experience fighting powerful opponents and has developed many powerful jutsu over time. He also has the willpower and the ability to adapt in battle. Shukaku is strong, but Naruto's intelligence and his ability to think on his feet would give him the edge.
You can try some popular fanfic websites like FanFiction.net or Archive of Our Own. Just type in 'shukaku love fanfic' in their search bars and you'll likely find a good number of relevant stories.
Well, 'Shukaku's Love Unveiled' is also a good one. In this fanfic, the story focuses on how Shukaku's love develops over time. It has some really interesting plot twists and the way the love story is woven into the existing Naruto - like universe is quite engaging.
A plot might involve Shukaku being controlled by an evil force and Naruto has to fight it to save the village. Naruto starts by trying to reason with Shukaku, but when that fails, he has no choice but to engage in a fierce battle. He might call upon the help of his friends like Sasuke or Sakura at some point to create a strategy to defeat Shukaku.
Their relationship could start with mistrust. Since Shukaku is a tailed beast, Naruto might be cautious. But as they interact more, like when they are forced to fight together against a common foe, they start to respect each other.
A possible plot is that the female Shukaku is captured by an evil organization. Naruto, being the hero he is, sets out on a rescue mission. Along the way, he discovers more about the female Shukaku's past and her connection to the history of the ninja world. This could involve ancient secrets and prophecies related to the tailed beasts.
Well, Naruto could be depicted as being similar to Gaara in their inner strength. Gaara was always strong on the outside but had a fragile heart. Naruto, in this fanfiction, may share that same duality. Maybe he shows Gaara that having a strong will doesn't mean suppressing emotions. He could be the one to show Gaara that it's okay to let others in, since Naruto is always about making friends and bringing out the best in people.
It could lead to interesting character developments and storylines. Maybe her personality would be slightly different, and her interactions with other characters would have a new dynamic.