She might become angry at first. Natsu is known for her fiery temper. So, she could lash out at the person who betrayed her, confronting them directly and demanding an explanation.
Their relationship could develop through shared battles. When they fight side by side against common enemies, they start to trust each other. For instance, in a fight against a group of dark mages, Natsu and the female demon realize that they complement each other's fighting styles. Natsu's brute force combined with the female demon's more strategic and stealthy attacks make them a powerful duo.
Another idea for this fanfiction could be that they were both students at a very old and secret magic academy in the past. Zeref was an outcast because of her dark magic, but Natsu didn't care. He befriended her, and together they explored the secrets of the academy and the magic within it. However, their friendship was soon tested when the academy's elders discovered Zeref's true nature.
One common theme is friendship. Natsu's relationships with other characters, especially female ones, are often explored in a deeper way in these fanfics. For example, how she bonds with her fellow guild members.
I'm not sure who exactly Natsu is just from 'natsu reads fanfiction'. It could be a normal person who just enjoys reading fan - made stories. Maybe it's a nickname for someone within a particular fan community.
Her character development can be different in terms of relationships. As a female, she might be more empathetic towards other female characters in the guild, which could lead to different friendships. For example, she could form a closer bond with Lucy in a more sisterly way. In terms of her magical development, she may approach it with a different mindset. Maybe she's more cautious or strategic compared to the impulsive male Natsu. This could lead to her learning spells in a different order or mastering them in a different way.
A common theme could be friendship. Natsu and Gajeel have a complex relationship in the original series, and in fanfictions with a female Gajeel, exploring how she fits into that friendship dynamic can be interesting.
One common theme is friendship. They often start as just acquaintances or even rivals and then develop a deep friendship. Another theme is growth. Both characters, especially female Natsu, grow in terms of their powers and personalities. For example, in many fanfictions, female Natsu learns to control her new - found abilities better with Laxus' help.
There are quite a few out there. You can start by looking on popular fanfiction websites like FanFiction.net or Archive of Our Own. Some might focus on their adventures together in the Fairy Tail world, exploring a unique friendship or a more romantic relationship that strays from the original canon.
Well, it's important to note that this type of fanfiction is a rather niche area. One way to discover good 'futa on female Natsu fanfictions' is to first read some general Fairy Tail fanfictions that have strong female characters and an interesting take on Natsu's character. This can give you an idea of the writing styles and themes that might be present in the more specific type of fanfiction you're seeking. Then, use the search functions on fanfiction websites more effectively by combining relevant keywords related to Natsu, the female aspect, and the futa concept.