One way is to focus on their emotional connection. Look for fanfiction that delves deep into how Hinata's feelings for Naruto developed and how Naruto came to realize his own feelings for her. For example, stories that explore their silent moments of understanding during battles or important events in the Naruto series.
One possible plotline could be that Naruto accidentally gets into a situation where he's embarrassed and naked, like maybe a prank gone wrong during a festival in Konoha. Hinata, being the shy and kind-hearted person she is, tries to help him while blushing furiously. Another could be that they are on a mission together and Naruto is put in this state due to some enemy's jutsu, and Hinata has to protect his dignity while they figure out how to reverse the effect.
To write it tastefully, focus on the emotions rather than the physical state. For example, Naruto's embarrassment can be used to show his vulnerability, and Hinata's reaction can be about her kindness and respect for him. Don't go into too much detail about the nakedness. Instead, use it as a catalyst for character development and relationship building between them.
Rather than looking for something with a potentially inappropriate title, consider exploring general Naruto - Hinata fanfiction themes. For example, stories about their first meeting, how they grew closer over time, or their future together. These types of stories can be found by simply searching for 'Naruto Hinata relationship fanfiction' and you'll likely find a wealth of great reads that are family - friendly.
In some Naruto fanfictions, Hinata could potentially be portrayed as a 'weapon' in a very metaphorical sense. For example, her Byakugan abilities might be exploited in unique ways that make her seem like a strategic weapon for a side or a cause. But in the canon Naruto story, she is a character with her own agency and not really a weapon.
One great source for Naruto and Hinata fanfiction could be FanFiction.net. You can search for stories specifically focused on their relationship there. There are often new and interesting takes on their story, from how they first fell in love to their married life in the future.
Perhaps in the fanfiction, Hinata wears a micro bikini for a special festival in the Hidden Leaf Village. Naruto is really excited to see her in it. They participate in the festival games together and Hinata's new look makes Naruto see her in a different light, more as a strong and confident woman.
One possible plotline could be a story where Naruto has to choose between two versions of Hinata, the original Hinata and a version from an alternate RTN (Road to Ninja) universe. Maybe in this fanfiction, the different Hinatas have unique abilities or personalities that make Naruto's choice more difficult.
In many Naruto x Hinata Hyuga fanfictions, their relationship is often explored in greater depth. Usually, it emphasizes Hinata's long - standing admiration for Naruto. Her shy yet determined love for him is a central theme. Writers might show how Naruto gradually realizes Hinata's true feelings and how their relationship evolves from friends to something more romantic.
Another way is to join fanfiction communities or forums dedicated to Naruto. Ask the members for recommendations. They can point you to some great stories that don't involve any forced relationships. Some members might even have their own collections of fanfictions that they can share with you, which are often carefully curated and free of inappropriate content.