Another plot twist could be that the body swap affects their powers or abilities in unexpected ways. Gwen, in Doc Oc's body, might find she has a different level of control over the mechanical arms, or Doc Oc in Gwen's body could discover some latent ability that Gwen had been unaware of. This could change the power dynamics in the story and lead to new and exciting situations.
One possible plot twist could be that while in each other's bodies, they start to understand the other's perspective in a way they never expected. For example, Doc Oc might see the world through Gwen's eyes and realize the value of the relationships she has.
A really interesting plot twist could be that the body swap is part of a larger villain's plan. Maybe a new, unseen enemy is using their swapped states to manipulate events in the Spider - Man universe. This could lead to a situation where Doc Oc and Gwen have to work together, despite their differences, to figure out what's going on and reverse the swap.
I'm not sure of specific 'Doc Oc and Gwen body swap fanfiction' titles off the top of my head. But you could try searching on fanfiction websites like Archive of Our Own. They usually have a wide variety of fan - created stories, and you can use the search function to look for this particular type of body - swap story.
One interesting plot twist could be that the body swap causes the characters to understand each other's perspectives in a completely new way. For example, if 7 of 9 swapped with a more emotional character, she might struggle with handling all the new feelings and it could lead to some comical or poignant moments as she tries to navigate the new emotional landscape while the other character in her body has to deal with her Borg - like efficiency and lack of emotional response in certain situations.
Perhaps a major plot twist could be that the body swap is not accidental but part of a bigger plan by a mysterious villain. This villain could be using their body swap to gain access to something that only Ash or Iris can reach in their normal bodies. For example, there could be a special Pokémon or a powerful item. And as they try to figure out how to swap back, they also have to deal with this new threat, which adds a whole new layer of complexity to the fanfiction.
One interesting plot twist could be when the characters who swapped bodies start to understand each other's struggles better. For example, if Bulma swapped with a male character, she might realize the physical challenges he faces in battles.
Well, here's a plot twist. When they swap bodies, they also swap some of their chakra natures partially. So Sakura, who is used to her own chakra control for her medical ninjutsu and strength - based attacks, now has to deal with Hinata's more refined and gentle chakra control. This makes her medical ninjutsu even more precise but also makes her struggle with using Hinata's chakra for combat. Meanwhile, Hinata in Sakura's body has a boost in physical strength but has to learn how to control it properly without overdoing it. It changes the way they interact with their teammates and how they are perceived in the ninja world.
One possible plot twist could be the comical misunderstandings. For example, Star - Lord in Gamora's body might try to use his usual charm on the other Guardians, but it comes across all wrong because it's Gamora's body. Another could be the way they deal with their enemies. Gamora in Star - Lord's body might have to use his blasters instead of her usual sword, leading to some clumsy but interesting fight scenes. Also, they could learn more about each other's inner thoughts and feelings during this swap. Maybe Star - Lord realizes how much pressure Gamora is under all the time, and Gamora understands Star - Lord's more carefree nature better.
One common theme is self - discovery. When they swap bodies, they get to see themselves from the outside and understand how others perceive them. For example, Peter might see how strong and capable Gwen is when he's in her body.
One interesting plot twist could be that when the characters swap bodies, they also swap some of their abilities. For example, if a strong warrior swaps with a frail mage, the mage - in - the - warrior's - body discovers that they have the warrior's combat skills, while the warrior - in - the - mage's - body has to figure out how to use magic. Another twist could be that they don't immediately realize they've swapped bodies, but start noticing strange things like different reflexes or preferences. This can lead to some really funny and confusing situations.
Well, a really interesting plot twist could be that the body swap affects not only their physical abilities but also their memories. So, a mother in her son's body might start to forget important things about her own life as a mother but gain memories of her son's childhood that she had forgotten. This would make the whole situation more complex. Another plot twist could be that the family members start to develop new skills or talents while in the different bodies. Maybe a father in his daughter's body discovers he has a natural talent for painting, which his daughter had been hiding from the family. And finally, the body swap could lead to a change in their personalities. A usually shy and quiet family member becomes bold and outspoken in a different body, which shocks the other family members and also changes the family dynamics.
A possible plot twist could be that the OC is actually related to one of Ryuga's old enemies. This revelation would create a huge conflict in their relationship. Ryuga would have to decide whether to trust the OC or not. Another twist could be that the OC has a hidden power that is somehow connected to the dark power Ryuga has, but in a way that could either destroy or save him.