Since it's a fanfiction, the idea of Hinata cheating could be a very unorthodox and out - of - character concept. It might be the result of the author wanting to create a controversial or alternative storyline. But in the official Naruto lore, Hinata is not associated with such behavior.
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.
Hinata would be overjoyed. She has loved Naruto for a long time, so his proposal would be like a dream come true for her. She might start crying tears of happiness and immediately say yes without hesitation.
There's also a possibility that Hinata's own clan, the Hyuga, would take matters into their own hands. They have their own unique techniques and a sense of pride. They would not allow the Akatsuki to keep one of their own captive for long and would send their strongest members to retrieve Hinata.
Hinata might be very hurt. She's a sensitive person, so Naruto yelling at her could make her feel small and sad. She might start to doubt herself and her abilities.
Perhaps in the story, there is a competition for a rare ninja item or a special mission opportunity. Kiba, being very competitive, sees Hinata as a threat. He tries to intimidate her by making fun of her skills in a very mean way. Hinata, who is already a bit shy and self - conscious, is deeply hurt by Kiba's actions. Naruto, on the other hand, witnesses this and stands up for Hinata, which then starts a whole new plot development in the fanfiction.
There could be a fanfic with this title, but the use of 'lemon' makes it a bit suspect. In the world of fanfiction, there are so many different takes on Naruto and Hinata's relationship. But if it's a 'lemon' fanfic, it's likely to contain adult - themed content. So, if you're looking for proper, non - inappropriate fanfics about them, you should look for ones that are rated for general audiences.
We should avoid the 'hard lemon' part as it may lead to improper content. Generally, Kiba has an energetic and competitive nature. He is always eager to prove himself. Hinata is a character full of grace and determination. In fan - made stories about them, their relationship could be one of mutual understanding. Kiba might be able to understand Hinata's quiet strength, and Hinata could understand Kiba's need for recognition. This could lead to a relationship that is based on respect and admiration in a proper fanfiction setting.