Well, one key element is the re - imagining of the relationship between Naruto and Kakashi. Usually, it flips the typical power dynamic we might expect. Another element is often the exploration of their emotions in this new dynamic. For example, how Kakashi might feel being in a more vulnerable position.
Well, a great 'bottom Kakashi fanfic' is 'Moonlit Encounters'. In this fic, the author really plays with Kakashi's character in a new light. It has a very interesting plot that involves his past and how it affects his present relationships. Then there's 'Silent Whispers' which is known for its detailed descriptions of Kakashi's inner thoughts and feelings. And 'Shadows of the Heart' is also a good one, where the story takes unexpected twists and turns around Kakashi's character.
One popular 'naruto bottom kakashi fanfiction' could be 'A Different Bond'. It explores an interesting relationship dynamic between Naruto and Kakashi where Kakashi is in a more submissive role. It delves into their emotional connection and how it develops over time.
To find more 'bottom Kakashi fanfic', first, try searching on AO3. It has a vast collection of fanfics, and its search function is quite good. You can also follow some Naruto fanfic writers on social media platforms like Twitter. They sometimes promote their works or share other good fanfics. Additionally, you can join Naruto fanfic groups on Facebook or Reddit. Members of these groups often discuss and recommend fanfics, which could lead you to more 'bottom Kakashi' stories.
Often, Gai is paired with Kakashi in Hurt Kakashi fanfiction. Gai, with his unwavering belief in friendship and his eternal rivalry with Kakashi, can be a great character to interact with a hurt Kakashi. He might try to pull Kakashi out of his slump through their friendly competition. Also, Rin is sometimes included. Since she has a significant past with Kakashi, her presence in the fanfiction can either be a source of comfort or more pain, depending on how the story is written.
In such fanfiction, the Kakashi OC often has unique physical features. For example, they might have distinct hair color or eye shape that sets them apart.
Kakashi might be initially surprised. But then, he would probably use it as a teaching moment for Naruto. He could say something like 'Naruto, stealing is not the way of a ninja.' And then give him a punishment like extra training.
Often, Naruto is paired with Kakashi in such fanfictions. Their bond from the original series can be explored in new ways in the context of Kakashi's reincarnation. For example, Naruto might be the one to discover Kakashi's reincarnated form and help him adjust.
Kakashi could use his Sharingan to analyze Obito's moves and find a weakness in his defenses. Since he has the Sharingan, he might be able to predict Obito's attacks and counter them effectively, eventually finding an opportunity to break free.