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.
Well, one possibility could be that Poison Ivy, with her allure and plant - based powers, somehow crosses paths with Supergirl. Maybe she kisses Supergirl as a form of manipulation. She could be trying to use Supergirl's powers for her own environmental - protection - gone - wrong schemes. For example, she might want Supergirl to help her spread some kind of plant that could overtake a city, thinking it would make the world more 'green' but in reality would be a disaster.
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.
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.
One great Poison Ivy x Supergirl fanfiction is 'Green Allies'. It explores an alternate universe where they team up to save the world from an environmental disaster caused by a powerful villain. The story beautifully weaves their powers together and shows how their different personalities can complement each other.
The citizens of Gotham would be shocked. They see Batman as a symbol of justice and Poison Ivy as a villain. The news would spread like wildfire. The police force would be in a dilemma on how to deal with this situation. Commissioner Gordon would probably try to have a talk with Batman to understand his actions.
At first, Naruto might be a bit wary of Poison Ivy because of her different appearance and powers. But as she shows kindness and starts to teach him about plants, he'd warm up to her. Poison Ivy, on the other hand, would be intrigued by Naruto's chakra and his ninja abilities. They'd start to exchange knowledge. Naruto could show her how to move stealthily like a ninja, and she could teach him how to make plants do his bidding in combat. As time goes on, they'd form a strong bond, like a real mother - son relationship.
There are definitely some interesting ones. Some fanfictions might explore a more romantic side of their encounter, while others could be more about Poison Ivy using her kisses for her own devious plans against Robin. It really depends on what kind of story you're looking for.
It can introduce a new dynamic. In the Batman universe, Poison Ivy is a villain and Batman is a hero. A kiss between them blurs the lines. It might make Batman question his own judgment, especially if he has any feelings in return. This could lead to changes in how he approaches dealing with Poison Ivy in future encounters.
The characters in Harry Potter might be a bit shocked at first. Hermione would probably be very curious about Supergirl's powers and how they work. Ron might be a bit jealous at first but would eventually come around. Dumbledore, if he were still alive, would likely see it as an opportunity for the wizarding world to expand its horizons. In the Supergirl world, Kara's friends like Alex would be protective at first but would see Harry's good heart. J'onn J'onzz would be intrigued by the magic and how it could be used in their fight against evil.
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.