No. Writing fanfiction that involves sexual content is often inappropriate as it can violate the boundaries of the original character's integrity and can also be disrespectful to the source material and its fans. Moreover, it may not be suitable for all audiences, especially younger ones.
A great fanfiction idea could be that Killmonger is good because he was misjudged all along. His actions were actually attempts to protect Wakanda in a more radical way. He and Black Panther could form a bond over their shared love for Wakanda and their different views on how to protect it. They could then create a new council where both traditional and more modern ideas are represented.
One possible fanfiction could be that Killmonger is redeemed early on. Maybe T'Challa realizes that Killmonger's anger stems from a legitimate place of wanting to help the oppressed. So instead of fighting him to the death, they work together. T'Challa uses his position as king and Killmonger's knowledge of the outside world to create new programs in Wakanda to reach out to other African - Americans and help improve their lives.
One common theme is redemption. The OC might be a force that tries to lead Killmonger towards redemption, seeing the good in him despite his actions. Another theme could be power struggle. The OC might have their own power or agenda and come into conflict or form an alliance with Killmonger based on that.
There are fanfictions that focus on Killmonger's life before he returned to Wakanda. These stories can show his struggles growing up in Oakland and how those experiences shaped his later actions. It gives a more complete picture of his character and why he became so vengeful towards Wakanda.
There are fanfictions that might focus on an alternate universe where Killmonger survived. In this scenario, he could be on a path of redemption. He might use his intelligence and skills to actually help Wakanda in a more positive way, instead of trying to take over by force.
Some popular Black Panther Erik Killmonger fanfictions often explore his complex character. You can start by looking on fanfiction platforms like Archive of Our Own. There are stories that delve into his backstory, his relationship with T'Challa, and his own internal struggles. For example, some fanfictions might show how he could have been redeemed or what might have happened if he had survived.
In Black Panther fanfiction, Erik Killmonger is often portrayed as a complex and conflicted character. His actions in the movie were driven by his desire for justice, albeit in a very extreme way. Fanfiction writers may expand on this, showing his internal battles between his love for Wakanda and his hatred for the system that he felt had wronged him. For instance, some stories might show his struggle with the idea of being a true Wakandan while also wanting to change the status quo.
One idea could be that Killmonger somehow finds his way into the wizarding world of Harry Potter. Maybe he stumbles upon a magical portal while on one of his missions. He could then use his combat skills and strategic mind to navigate the complex politics of the wizarding world, perhaps forming an unlikely alliance with Harry Potter to fight against a common dark magic threat.