One possible reason could be for disguise. Maybe he is on a secret mission and doesn't want to be recognized easily. In the Naruto world, there are many dangerous foes, and wearing a face mask can help him blend in or hide his identity from those who might be targeting him.
Animal prints such as leopard or zebra are also trendy. They add a bit of wildness and fun to the mask. Abstract geometric designs are another option, which can be very modern and eye - catching.
First, create interesting characters. Give the Inkling Boy and Inkling Girl unique personalities. For example, the boy could be a bit of a daredevil while the girl is really smart. Then, start with an exciting situation like they are in the middle of a big ink battle. Build their relationship gradually, through small conversations and shared experiences. Also, add some humor. Maybe the Inkling Boy makes a silly mistake during a mission and the Inkling Girl teases him about it.
Adventure is also a big theme. The Inkling girl and boy might go on an exciting journey together, exploring new areas in the Splatoon universe, and their relationship grows stronger during these adventures. They could be facing challenges like new types of enemies or difficult terrains, and they rely on each other to get through it, which deepens their bond.
Some common themes could be friendship. They might start as friends in the fanfic, having adventures together in their inkling world. Another theme could be competition. Since inklings are often into battles in the game, they could be rivals in the fanfic at first and then develop feelings for each other. Also, discovery of new places in their world can be a theme, as they explore together and their relationship grows during these explorations.
Definitely Naruto himself. Since it's a Naruto face mask fanfic, he should be the central character. His friends like Sasuke and Sakura can also be included. Sasuke could be jealous of the attention Naruto's mask gets, or Sakura could be the one to patch up the mask when it gets torn in a battle.
One idea could be a fanfic where Naruto's face mask becomes a magical item. Maybe it has the power to hide his presence completely from enemies, leading to some really cool stealth missions.
The 'Good Morning America Face Mask Story' could be related to the supply and demand of face masks. For instance, during the early days of the pandemic, there was a shortage of face masks. They might have covered stories about how companies ramped up production, how people were making their own masks at home, and the role of government in ensuring there were enough masks for everyone. It could also touch on issues like the price gouging of face masks and how that was being dealt with.
One creative way to use a Naruto face mask in fanfiction is as a conduit for chakra transfer. Suppose a character is injured and another character uses the mask as a medium to transfer their chakra, kind of like how Naruto sometimes shares his chakra with his friends. The mask could have been specially designed for this purpose by a master ninja. Also, the mask could be a communication device. It has some sort of jutsu - powered technology that allows the wearer to communicate with other characters over long distances, just like how Naruto communicates with his allies during battles.
There are quite a few. You can check out some fanfiction platforms like FanFiction.net or Archive of Our Own. Just search for 'Inkling girl x Inkling boy' and you'll likely find a variety of stories. Some might focus on their adventures in the Splatoon world, while others could be more about their relationship development.