Metro Man might be more laid - back about it. He'd probably see it as a fun take on their world and might even chuckle at some of the more outlandish interpretations of their battles and relationships. He could also use it as a chance to better understand how the public perceives them both.
One possible plot could be that Naruto turns into a girl to infiltrate an all - female organization that is suspected of having ties to a new threat. As a girl, he has to deal with the different social dynamics among the women, like cattiness in some cases but also strong sisterly bonds. He also has to hide his true identity while trying to gather information.
Well, perhaps a plotline could involve Sasuke turning into a girl and using this new form to his advantage in some undercover mission. He could infiltrate an enemy group more easily as a girl. Also, there could be a love triangle where some of the characters who previously saw Sasuke as a male now have different feelings towards him as a girl, which would create a lot of drama and conflict.
If Naruto becomes a puppet, it would likely have a huge impact on his relationships. His friends might be initially shocked and confused. Sakura, for instance, would probably be worried about how this transformation affects his humanity. His enemies, on the other hand, would have to re - evaluate their strategies against him. They would no longer be facing the same Naruto they knew before.
There could also be new characters introduced in the fanfiction. Maybe a female wizard who befriends Harry in his new form and helps him understand the female side of the wizarding world better. Or perhaps a villain who specifically targets Harry because of his unique transformation, seeing it as a weakness to be exploited.
One interesting plot could be that as a girl, Harry has to navigate the different social dynamics in Hogwarts. For example, he might be treated differently by his male friends who now see him as a girl. They could be more protective or act a bit awkward around him.
Their relationship would likely become more centered around the baby. They would have to work as a team to take care of the little one, which would bring them closer. There would be more communication and cooperation between them.
Dr. Eggman could still be the main antagonist. Even if Tails turns evil, Eggman might see him as a threat to his own evil plans. He could try to stop Tails while also taking advantage of the chaos Tails is causing among Sonic and his friends.
Sakura might be initially shocked and a bit jealous at how cute Naruto - as - a - girl is. Sasuke would probably be confused at first but then act indifferent. Kakashi would be his usual calm self, but might crack a few jokes about Naruto's new look.
In a fanfiction about Megamind and Roxanne's pregnancy, it could be a story full of surprises. Maybe it starts with Roxanne discovering she's pregnant and the initial shock and joy. Megamind, being the unique character he is, might be both excited and a bit terrified about becoming a father. They could face challenges like how to raise a child in a world that has seen so much chaos from Megamind's past actions. The story might also explore how their relationship evolves during this time, from being a couple to soon - to - be parents.