One popular trope is the family drama aspect. Given their complex relationship in the original lore, a lot of fanfics explore the father - son (or mother - son in some interpretations) dynamic between Arturia and Mordred. It can range from emotional reconciliations to intense confrontations.
You can start by looking on fanfiction platforms like Archive of Our Own (AO3). It has a large collection of fanfics from various fandoms, including those related to Arturia and Mordred. Just use the search function and type in their names.
Another aspect to consider in this fanfiction is the cultural clash. The feudal - like society in the Naruto world and Arturia's own Arthurian era background. Arturia might find the concept of ninja villages and the way they are structured quite strange. At the same time, Naruto and his friends could be fascinated by Arturia's tales of Camelot and the Round Table.
A great idea for this fanfiction would be to explore how Arturia adapts to the ninja world. She would have to learn about chakra and ninjutsu. Maybe she could combine her own magic with chakra to create unique attacks. For example, infusing Excalibur with chakra to make it even more powerful. This would also make for some really cool fight scenes in the story.
I'm not sure specifically about 'lemon' fanfiction (which often implies inappropriate content). However, there are many great Naruto and Arturia crossover fanfictions that focus on adventure, friendship, or their unique abilities combined in a more family - friendly way. You can search on popular fanfiction websites like FanFiction.net or Archive of Our Own and filter for appropriate stories.
A common theme is the clash of different cultures. Naruto's world of shinobi has its own set of values like loyalty to the village, while Arturia comes from a more chivalric and noble - based culture. Their interactions often explore how these different cultural mindsets can either conflict or blend.
I'm not sure specifically as there could be many different takes in such a fanfiction. It might involve Naruto somehow being in a world related to Mordred and taking on the role of a father figure. Maybe it's a crossover where Naruto's values and abilities influence Mordred's growth in a new and unique story setting.
I'm not sure specifically about 'Naruto Arturia Big Boobs' fanfiction. However, there are many fanfiction platforms like FanFiction.net and Archive of Our Own. You can search on these platforms using relevant tags like 'Naruto' and 'Arturia' to find fanfictions that might interest you.
A great place to find 'naruto x arturia' fanfiction is Archive of Our Own (AO3). There are various works with different themes. Some fanfictions may be more action - packed, like battles against powerful foes. Others could be more character - study - like, delving into how Naruto and Arturia would view each other's cultures and values. You can also check the reviews and ratings to find the more popular and well - written ones.
A plotline might involve a magical or chakra - based accident that binds Naruto and Arturia together in some way. They have to figure out how to break the bond while also facing challenges that come their way. For example, they might be hunted by a group who wants to use their combined power for evil. In some fanfictions, there could also be a love triangle situation involving one of their friends or comrades from their respective worlds.