Adventure is also a big theme. They are both characters from One Piece, a world full of adventures. So in these fanfictions, they might go on new and exciting adventures together. For example, they could discover a new island or face a new powerful enemy. And their relationship would develop during these adventures. Maybe female Luffy would show different leadership skills compared to the original, which would affect how they deal with the challenges on their adventures.
One common theme is friendship. Fanfictions often explore how female Luffy and Ace form a deep and unbreakable bond. They support each other through thick and thin in the dangerous pirate world.
One common theme is brotherly love. Since they are brothers in the One Piece universe, fanfics often explore the depth of their love and loyalty for each other. Another theme is growth. They both grow as characters, and fanfics may show how their relationship helps in that growth. For example, Luffy might become stronger because of Ace's influence.
Adventure is also common. They are pirates after all. Fanfictions might take them on new quests or have them explore uncharted islands together, much like in the original series. For example, they could be searching for a hidden treasure that has a special meaning to their family. It's a way to continue the spirit of adventure that One Piece is known for in a new context.
One common theme is the strong emotional bond between Ace and Luffy. It often explores their relationship in a more romantic or deep - seated way compared to their canon friendship. Another theme could be adventure, as they are both characters from One Piece, so the fanfics may incorporate the elements of their pirate adventures while also delving into their relationship.
A prevalent theme is the exploration of their relationship in different scenarios. For example, in some fanfictions, the kisses might happen during a time of celebration after a great victory. This shows their joy and how they share their emotions with each other. Also, themes of protection often come up. A kiss can be a way for one to comfort the other when they are in danger or feeling vulnerable.
One common theme is loyalty. Their marriage in these fanfics often emphasizes their unwavering loyalty to each other. They are always there to protect one another, just like in the original story.
One common theme is their brotherly bond. Writers often explore how their relationship grew and how it affects their adventures. For example, a fanfiction might show how they support each other during tough battles.
One common theme is redemption. They might go back in time to save someone they couldn't in their original timeline, like a fallen crewmate or a friend. Another theme is self - discovery. Through seeing their past selves, Luffy and Ace can learn more about who they are and how they've changed.
Rediscovery of their relationship after separation can be a theme as well. Given their backstories in One Piece where they were separated at times, in the fanfictions, their reunion can be the starting point of a new, more romantic relationship.
One common theme is adventure. Since they are pirates, stories often revolve around them going on quests and facing challenges together. Another theme is loyalty. Zoro's loyalty to Luffy is a big part of their relationship in the original series, and this is carried over and sometimes even deepened in fanfictions.