Yes, there might be such fanfics in the vast realm of fanfiction. However, the subject matter can be quite dark. Some fanfic platforms may have works exploring this idea, but it also depends on the rules of the specific platform regarding disturbing or violent content.
Yes, there might be. There are many fanfic platforms out there where such a story could potentially exist. You could try searching on major fanfic websites like Archive of Our Own or FanFiction.net.
A frequent theme in 'azog and bilbo fanfic' is the idea of change. Bilbo's influence might cause Azog to change his ways, or vice versa. Also, the theme of adventure is common. They might embark on a journey together that challenges their beliefs and characters. There's also the theme of forgiveness. Bilbo might have to forgive Azog for his past actions, or Azog could seek forgiveness from Bilbo in some stories.
You can start by looking on fanfiction.net. It has a large collection of fanfics from various fandoms, including ones related to 'bilbo azog'. Just use the search bar and type in relevant keywords.
There's also 'The Encounter of Bilbo and Azog'. This fanfic focuses on a single encounter between them and explores the psychological aspects of how they view each other. It's a short but intense read.
Well, perhaps Bilbo uses his wits and the One Ring to get the upper hand on Azog. He could set a trap using his knowledge of the terrain and the orc's weaknesses.
There is a significant ethical problem. Fanfiction is a form of creative writing, but it has boundaries. A theme like rape in 'arwen is raped by azog fanfic' is not only unethical but also disrespectful to the source material and the fans. It creates a hostile and uncomfortable environment, and it should not be allowed or promoted within the fan community.
Well, Thorin is a proud and strong character. When he finds out Bilbo is pregnant in the fanfiction, he probably steps up to take on the role of a protector. He would ensure Bilbo has everything he needs, from a safe place to stay to proper nourishment. He might also be a bit worried about how others in their group or society will react to this situation, but his loyalty to Bilbo would be unwavering.