Natsu is likely to be a character with a passion for singing, or at least for Asuka, which drives him to sing. Asuka might be a character who is in need of something that Natsu's singing can provide, whether it's emotional support, love, or protection. They are the two main figures around which the fanfiction's plot would be built.
It could be about Natsu using his singing to express his deep feelings for Asuka. Maybe he sings to comfort her during a difficult time or to celebrate a special occasion in their relationship.
Asuka could also be a childhood friend of either Natsu or Lucy. She has known them for a long time and has watched their relationship grow. So, she decides to take matters into her own hands and tells Natsu to kiss Lucy, hoping that it will finally make them realize their true feelings for each other.
One possible plot could be that Natsu discovers a magic that allows him to sing and this singing has an effect on a snow fairy. Maybe his song can heal the snow fairy or break a curse on it.
Sorry, I'm not sure of a specific natsu sings snow fairy fanfiction off the top of my head. You could try searching on fanfiction websites like Archive of Our Own or FanFiction.net.
Well, one possible plot development could be that Natsu is initially hesitant. After all, he and Lucy have a complex relationship that's more of a deep friendship with some unspoken feelings. But Asuka's words make him start to see Lucy in a new light. He might start to notice little things about her that he hadn't paid much attention to before, like the way her eyes sparkle when she's excited or how she always has a kind word for everyone. This could lead to a series of awkward but sweet moments between them as Natsu tries to figure out his feelings.
Well, Natsu is known for being impulsive and enthusiastic. So his singing would be similar in that it would be very spontaneous. He might not follow all the rules of music but rather sing in a way that comes straight from his heart. His singing could have a bit of a rough edge to it, just like his personality which isn't refined but is full of charm.
Their relationship could be a bit rocky at first. They might argue about how to raise the baby. Asuka might be more strict while Shinji is more lenient. But through these disagreements, they gradually learn to compromise and in the process, their relationship deepens. They realize that they need to be united for the sake of their child.
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.
Yes, there might be. Fanfiction is a vast world, and it's possible that someone has created a story where Naruto sings 'Believer'. You can try searching on popular fanfiction websites like FanFiction.net or Archive of Our Own.