I'm not sure specifically about a fanfiction with that exact scenario in a non - inappropriate way. However, there are many Naruto Hinata fanfictions that focus on their relationship in various settings. You could try searching on fanfiction - specific websites like FanFiction.net or Archive of Our Own and filter through the Naruto - Hinata category to see if there's something similar.
One possible plot could be that Naruto and Hinata are working on a mission together in a hidden room with a desk. They bend over the desk to study some ancient scrolls that hold the key to defeating a new enemy. As they pour over the scrolls, they start to have deep conversations about their past, their dreams, and their feelings for each other. Their bond grows stronger as they decipher the scrolls and come up with a plan to save the village.
Both of them could develop better teamwork skills. Working together while bent over the desk, whether it's studying something or solving a problem, they would learn to communicate better, understand each other's strengths and weaknesses, and rely on each other more. This would not only strengthen their relationship but also make them better ninjas in the long run.
I'm not sure there is a specific official fanfiction just about 'Hinata bent over'. However, in general Naruto - Hinata fanfictions often explore their relationship development. Some might focus on how Hinata's shy nature interacts with Naruto's boisterous personality. Maybe in a training scenario where Hinata is in a bent - over position during a sparring session, and Naruto realizes new aspects of her strength and grace.
A plot could be that Hinata is bent over a garden, planting some flowers. Naruto, being curious, comes to see what she is doing. As he approaches, he startles her a bit. They then have a conversation about the beauty of nature and how Hinata finds peace in gardening. This could be a sweet moment that shows their different hobbies and how they can still connect on a deeper level.
It depends on how it is written. If it is written in a non - sexual, platonic way that focuses on their friendship or academic/magical interactions, then it can be appropriate. For example, if it's about them collaborating on a spell while bent over a desk to read an old spell book, it's a positive use of the scenario.
I can't directly recommend one with that specific 'near a desk' scenario off the top of my head. But some popular Naruto Hinata fanfictions often involve their interactions in different locations, including school or work - like settings where a desk might be present. Check out 'A New Beginning' on FanFiction.net. It has some great Naruto - Hinata moments and might have a scene near a desk.
Love and friendship are common themes. Since Naruto and Hinata have a relationship in the series, fanfictions often explore how their relationship develops further, especially in the context of them being at a desk, which could be a place for study or just chatting. Another theme is growth. They both grow as characters, and the fanfictions might show how their time together at the desk contributes to their personal growth as ninjas and as individuals.
One possible plot could be that they are in the library. Hermione is looking for a particular book on the desk when Harry comes in with some newfound magical knowledge. He bends over her slightly to point out a passage in the book, leading to a moment of shared discovery and a deepening of their friendship in a platonic way.
It could potentially mean that in the context of the fanfiction, Naruto has physically bent Anko in some way, perhaps in a combat or training scenario where he uses force to make her body bend. But without reading the specific fanfiction, it's hard to be certain.