In the Hunter x Hunter manga, the focus isn't on whether Gon smells or not. The story is more about the adventures and character development. So, the answer is no, there's no such aspect depicted.
One common theme is growth. Fans often write about Gon growing in power and wisdom. For example, in many fanfictions, Gon discovers new Nen abilities and learns how to control them better.
Many of these fanfictions also play with the idea of their growth as individuals within the context of their relationship. As Gon and Killua grow in power and experience in the 'Hunter x Hunter' world, their relationship also evolves in these fan - created stories. This can include how they deal with their own insecurities and how they support each other during difficult times.
Friendship is a very common theme. Gon and Killua have a strong bond, and many fanfictions explore how this friendship grows and endures different trials. For example, they might face a powerful enemy together and their friendship is what helps them get through it.
She's often portrayed as a mysterious figure. Since we don't know much about her in the original series, fanfiction writers have a lot of freedom. Some portray her as a powerful and kind - hearted woman, like an angelic figure who left Gon for a noble reason, perhaps to protect him from a great danger that only she could face.
One great Killua and Gon fanfiction is 'The Bond Beyond the Hunter Exams'. It delves deeper into their friendship right after the exams, showing how they support each other in learning new Nen abilities. Another one is 'Journey with Killua and Gon' which takes them on an adventure not shown in the original anime, exploring a mysterious island filled with unique creatures. And 'Killua and Gon: The Unseen Training' focuses on their intense training sessions and how it strengthens their bond.
In some fanfictions, Gon might initially be shocked. He has seen Hisoka as a somewhat eccentric but strong ally. When he discovers Hisoka's more sinister side, like his love for fighting to the death and his disregard for normal moral boundaries in battle, Gon could be conflicted. He might feel a sense of betrayal because he thought Hisoka was more on the side of 'good' in their adventures. However, Gon's own sense of justice and his unwavering belief in his friends could lead him to confront Hisoka about his true nature.
One interesting 'Hunter x Hunter Gon Killua fanfiction' could be about their adventures in a new, uncharted part of the Hunter world. They might discover a rare type of nen ability that only exists there and have to figure out how to deal with it.
One interesting 'hunter x hunter gon fanfiction' is 'Gon's Dream Quest'. In this story, Gon enters a dream - like world where he has to face his inner demons and fears. It's a very psychological take on his character. Additionally, 'The New Path of Gon' is also good. It gives Gon a different set of goals and adventures that deviate from the original plot, making for a very engaging read.
One popular 'Hunter x Hunter Gon x Killua Yaoi fanfiction' is 'A Bond Beyond Friendship' which explores their relationship in a unique way. It delves deep into their emotional connection and how they support each other through various challenges in the Hunter world.