Well, initially, Poison Ivy would likely be hostile. She has her own agenda when it comes to nature, and Damian, coming from the Batman world, represents a different set of values. However, as she gets to know him, she might see that he's not just a mindless enforcer. Damian's respect for life in his own way, which he has learned from Batman and his own experiences, could make Poison Ivy re - evaluate her view of him. And perhaps, she could start to see him as an ally in some aspects, especially if they face a common threat to nature together.
In a fanfiction, Poison Ivy meets Damian Wayne and it could be a really interesting dynamic. Poison Ivy is all about nature and life, while Damian has been brought up in a world of violence and justice. She might try to teach him about the importance of nature and how everything is interconnected. Damian, on the other hand, could show her that there are different ways to fight for what you believe in. Their encounter could lead to a change in both of their perspectives, and they might end up respecting each other more than they expected.
In this fanfiction scenario, Poison Ivy may initially be angry. She might feel betrayed if she had some sort of relationship with either Bruce Wayne or Batman before. She could also be a bit jealous, thinking that Batman has been hiding this huge part of himself from her. However, on the other hand, she could also be impressed by the lengths Bruce goes to protect the city. This new knowledge could lead to a whole new dynamic between her and Batman, with her either becoming an ally or an even more dangerous foe, depending on her motives and the events that unfold in the fanfiction.
Their relationship could develop through a series of adventures. For example, they might have to stop a powerful villain together. In the process, Damian's impulsive nature could clash with Thomas' more methodical approach. However, over time, they realize that they can complement each other. Thomas could help Damian think more strategically, while Damian could inspire Thomas to be more bold and take risks in their fight against evil.
Supergirl's friends, like the other members of the Justice League, would be very concerned. They know Poison Ivy's reputation. When they find out about the kiss, they would be worried that Supergirl has been compromised. They might start investigating immediately, trying to figure out what Poison Ivy's motives are and how to protect Supergirl from any potential harm.
Damian Wayne might initially react with defiance. Given his upbringing and combat skills, he may not be one to easily submit to abuse. He could try to fight back physically or verbally.
Robin would be extremely worried and confused. He would immediately start investigating what happened to Batman. He might suspect Poison Ivy right away and try to find her lair to break the hypnosis. Alfred, on the other hand, would be more cautious. He'd try to keep Batman's identity a secret while also trying to find a way to bring him back to normal, perhaps using some of his own scientific knowledge.
One possible scenario could be a time - travel or alternate universe situation. Thomas Wayne might be shocked to see Damian, his grandson, considering his own early death in the normal Batman timeline. He could initially be skeptical or even a bit hostile, thinking Damian is some sort of threat. But as they start to communicate, Damian could show his skills and determination, and Thomas might start to see the family resemblance not just in looks but in spirit.
In many fanfictions, their relationship starts off antagonistic. Poison Ivy sees Bruce as part of the problem with the environment due to his business empire. But as the story progresses, she discovers his alter - ego Batman is actually trying to clean up Gotham in his own way. This new understanding leads to a thawing of their relationship.
One common theme is the clash of natures. Bruce is all about order and justice in Gotham, while Poison Ivy represents nature and chaos in a way. Their relationship often explores how these two opposing forces can coexist or even complement each other.
Naruto would likely have to get used to living among plants. He might start to learn how to communicate with them, just like Poison Ivy does. For example, he could learn to sense when a plant needs water or is under threat. He would also have to adapt to her more anti - social tendencies towards humans, which could be a real struggle for Naruto, who values human connections.