Well, 'Fem Luffy: The Brothers' Shield' is also worth checking out. The overprotective nature of the brothers is really emphasized in this one. They go to great lengths to keep fem Luffy safe, which leads to some really intense and emotional scenes. It's a great read for those who like this kind of fanfiction.
One common theme is family loyalty. The overprotective brothers, like Ace and Sabo, are always there for Luffy because of their strong family bond. Another theme is the conflict between protection and freedom. Luffy is an adventurous spirit and his brothers' overprotectiveness can sometimes limit his freedom, which leads to some interesting plot developments.
A good fem Luffy and overprotective brothers fanfiction should have strong characterizations. The brothers' overprotectiveness should be believable and not overdone. For example, they might be protective because fem Luffy is a female in a dangerous pirate world. Also, the story should have an engaging plot. Maybe fem Luffy is trying to prove herself despite her brothers' protectiveness.
I've heard of a great 'luffy overprotective brothers fanfiction' called 'Luffy and His Protective Brothers'. It focuses on how Ace and Sabo, as Luffy's brothers, are always on high alert when it comes to Luffy. They teach him valuable skills while also shielding him from potential threats. It's a really heart - warming read as it shows the strong family bond between them.
Often, the Marines can be main antagonists. They see pirates as a threat, and with Ace and Luffy being pirates, they would be constantly on the Marines' radar. Marines like Akainu are especially dangerous, as his extreme sense of justice could lead to direct confrontations with the brothers.
Another storyline could revolve around a time when they got separated in a dangerous area, like a mysterious island full of ancient traps. They both have to find their way back to each other while overcoming various challenges. Luffy might make new friends who help him, and Ace might discover some secrets about their family history in the process.
Fanfiction.net is also a great option. Try using keywords like 'funny' and 'overprotective' in the search bar. Maybe you'll find a story where a character's overprotective nature leads to comical misunderstandings. For instance, a story where a superhero is overprotective of their sidekick and it creates all sorts of funny chaos.
Well, their relationship could be super interesting. Naruto is from a world of ninjas and Luffy is a pirate. Naruto might teach Luffy some ninja tricks like stealth. And Luffy would show Naruto the joys of the open sea and adventure. They'd probably support each other no matter what. For example, Naruto could use his shadow clones to help Luffy in a fight on his ship, and Luffy would use his stretchy powers to get Naruto out of a tight spot in a ninja battle.
One possible adventure is that they go to a mysterious island that is said to hold the secrets of both ninjas and pirates. This island might be filled with dangerous traps and powerful guardians. Naruto would use his speed and strength as a ninja to navigate through the traps, while Luffy would use his rubber body to protect them from any physical attacks. They would also meet other characters from both universes on this island, and together they would try to uncover the secrets of the island.
In some fanfictions, Harry might be overprotective of Hermione because of their strong friendship. They've been through so many dangerous situations together in the original story. Harry values Hermione deeply and has seen how vulnerable she can be at times, so he feels the need to protect her.