One common theme is family. Since Castiel is the little brother, stories often explore his relationships with his siblings, like loyalty, rivalry, or protection within the family. Another theme is growth. As the little brother, he is likely to grow and develop, both in power and character. For example, he might learn important lessons about himself and his place in the family. Also, discovery is a theme. He could discover new abilities or secrets related to his family or his own identity.
Well, I really like 'Little Brother Castiel's Hidden Powers'. In this fanfiction, Castiel discovers some unique powers he has as the little brother. It's full of action and mystery. Also, 'Castiel: The Little Brother's Bond' is a heartwarming story about the special bond he forms with his brothers. It shows how his role as the little brother shapes the family dynamics. You should check them out if you're into Castiel fanfiction.
I'm not entirely sure specifically what 'little brother adult fanfiction' is. Fanfiction generally refers to fictional stories written by fans based on existing works. But this description seems rather odd and potentially inappropriate if it involves improper or unethical content related to minors in an adult context.
Fanfiction about the Little Brother in Bioshock can offer unique perspectives. It might explore their backstories more in - depth, like their lives before being in Rapture. Some fanfictions could focus on their relationships with other characters, such as Big Daddies or the main protagonists in the game.
Castiel is a complex and fascinating character in Sam and Dean's brother fanfic. He often serves as a sort of guide or protector for the brothers. His angelic nature gives him a unique perspective that contrasts with the more human viewpoints of Sam and Dean. He can be both aloof and deeply caring, which makes for interesting character dynamics.
Yes, there are likely some Naruto and Castiel fanfictions out there. Fanfiction writers often like to combine different fandoms in creative ways. You can try searching on popular fanfiction websites like Archive of Our Own or FanFiction.net to find such works.
A bit. Given that he is part of the 'official' narrative, fanfiction can be really out - there. It might seem odd to him that fans have taken his character and put it in all sorts of situations that may not be in line with what he knows. However, he might also find it interesting to see the different perspectives on his character.
Protection is a very common theme. The big brother often takes on the role of protecting the little brother from harm, whether it's physical danger or emotional distress.
Well, they could be very protective of each other. Hermione, being the intelligent and strong - willed witch she is, might take it upon herself to teach her little brother all she knows about magic. And her little brother could look up to her and be her biggest supporter in Hogwarts, always cheering her on during her academic achievements and adventures.
Obviously, Neji himself would be a very important character. His actions and words would have a great influence on his little brother. Also, other members of their clan could be main characters, like their parents or other relatives who play roles in the little brother's life and ninja training.