Well, I haven't really delved into 'Fairy Tail Natsu Slave' fanfictions specifically. However, when searching for such fanfictions, make sure to check the tags and reviews on the platforms. Tags can help you find the exact type of story you're interested in, and reviews can give you an idea of whether it's well - written or not.
Finding good 'Fairy Tail Natsu Slave' fanfictions can be a bit tricky. Firstly, different people have different tastes. Some might like fanfictions that focus more on the adventure aspect while still having the 'slave' concept incorporated in an interesting way. Others might prefer ones that explore the relationships between Natsu and other characters in this unique scenario. You really have to do some exploring on the fanfiction platforms, and don't be afraid to try out a few different ones to see what suits you best.
Often, there is the theme of loyalty. Even in a slave - like situation, Natsu's loyalty to his friends or certain ideals might be tested or emphasized. Also, growth is a theme. He may grow as a character through the challenges he faces in this different status compared to his normal role in the Fairy Tail world.
One popular 'Fairy Tail Natsu Banished' fanfiction might be 'Away from Home'. It explores Natsu's journey after being banished and how he overcomes various challenges on his own. He meets new characters and discovers new powers along the way.
There's also 'The Unlikely Alliance'. This fanfiction focuses on a situation where Grey and Natsu have to team up against a powerful dark mage. It's really interesting to see how their different magic styles complement each other and how their relationship evolves during the mission.
One good Irene x Natsu fanfiction could be 'Irene's Redemption'. In this fic, Irene realizes the error of her ways and starts to develop a unique bond with Natsu. Their interactions are filled with a mix of tension and understanding that makes for an interesting read.
One great 'Fairy Tail Natsu and Lucy love' fanfiction is 'A Flame in Her Heart'. It beautifully captures their relationship's growth. The author focuses on Natsu's protective nature towards Lucy and how Lucy starts to see Natsu in a more romantic light. Another one is 'Lucy's True Love'. In this fanfic, it delves deep into how their adventures together in Fairy Tail strengthen their bond and eventually lead to their love for each other.
Some fanfictions to check out are 'The Dragon Slayers' Bond'. It really plays on their status as dragon slayers and how that common ground can bring them closer. There are a lot of sweet and tender moments in this one. 'Fire and Metal' is another one. It's set during a time when the guild is in danger, and Natsu and Gajeel have to work together closely. Their relationship blossoms as they fight side by side. 'Natsu, Gajeel and the Unspoken Feelings' is also a fan favorite, as it delves into the unsaid emotions between them that they're not quite sure how to handle.
One great fanfiction could be 'A New Adventure'. It focuses on Natsu and Erza going on a quest together that was not part of the original storyline. They face new challenges and in the process, their relationship deepens in a very platonic yet heartwarming way.
Fanfictions that involve abuse are not positive or ethical. Fairy Tail is about friendship and positive relationships, so I don't recommend seeking such stories.
One great 'Fairy Tail Natsu x Wendy' fanfiction is 'The Bond Beyond Magic'. It beautifully explores their relationship as they go on an adventure together and discover new aspects of their magic. Another one could be 'A Different Kind of Connection' which focuses on how Wendy's healing magic and Natsu's dragon slayer magic interact in unique ways within the story.
Another great one is 'Destined to Love'. This fanfiction delves deep into the magical bond between Natsu and Lucy. It shows how their feelings for each other develop as they discover more about their own magic and how it intertwines. The story has some really interesting plot twists that keep you hooked.