Sure, DC Comics does feature symbiotes. They play significant roles in some storylines and add an interesting element to the universe. Different symbiotes have unique abilities and personalities.
One of the themes is power. When a female is possessed by a symbiote, she usually gains some sort of power, and the fanfiction often explores how she uses or misuses this power. There's also the theme of isolation. Sometimes, the character becomes an outcast because of the possession, either feared or shunned by others. And then there's the theme of discovery, as she learns more about the symbiote and its capabilities within her.
Well, it could be that the Carnage symbiote turns good in fanfic when it forms a bond with a character who has a great deal of love and compassion. This bond might make the symbiote start to value life more. Another possibility is that it has an encounter with a being that shows it an alternative way of existence, one that doesn't involve killing and chaos. So, through these experiences, it changes its ways.
Some symbiote female fanfics might be set in a post - apocalyptic world. In this scenario, a female character becomes a symbiote host. She has to use the symbiote's abilities to survive in a world full of mutants and other dangerous threats. The fanfic could show her journey of discovery as she uncovers new powers of the symbiote and uses them to build a new life for herself.
To develop the human male character, think about his backstory. Perhaps he has a troubled family life or a past trauma that the symbiote either helps him overcome or makes worse. As for the symbiote, explore its motives. Is it just looking for a host to survive, or does it have a grander plan? You can also show how the symbiote changes the male's behavior over time, like making him more aggressive or more cautious.
Well, one important aspect is how the symbiote changes the Black Cat's personality. It could make her more aggressive or more self - centered. Another element is the design of the symbiote - enhanced Black Cat. How does she look? What new costume elements does she have? And of course, the story might involve her facing new enemies or challenges that are related to the symbiote.
Potential allies could include Spider - Man himself. Despite their differences, they might team up against a common threat related to the symbiote. Another could be Iron Man. His technology and resources could be useful in dealing with the symbiote's unpredictable nature.
In symbiote bonding oc fanfic, the idea of how the symbiote affects the OC's powers is really cool. It could enhance the OC's existing powers in unexpected ways, like giving a telekinetic OC the ability to not only move objects but also to phase them through other solid objects using the symbiote's properties.
She could also introduce new villains. Maybe there are other symbiotes that are after her, or her presence in the Spiderman world attracts enemies from her own origin. This would expand the range of threats in the fanfiction and force Spiderman and his allies to adapt to new types of challenges.