Well, it could involve Wolverine and Mystique. Mystique is a very sexy and shape - shifting character. If they swapped bodies, it would be really interesting as Wolverine would have to deal with Mystique's ability to change forms and her complex relationships. Also, Mystique in Wolverine's body could use his claws and healing factor in unexpected ways.
Another possibility is Wolverine and Emma Frost. Emma is both sexy and powerful. If they had a body swap, Wolverine would be in the body of a telepath and have to deal with her high - society connections. Emma in Wolverine's body could bring a whole new level of strategy to his fighting style, using her intelligence and his brute strength.
Wolverine could also swap bodies with Rogue. Rogue is a very interesting character with her power - absorbing abilities. In a body swap, Wolverine in Rogue's body would have to be careful not to touch others and accidentally absorb their powers or memories. And Rogue in Wolverine's body would have to control his berserker rage and use his claws effectively.
Well, one possible plot could be that Wolverine swaps bodies with a beautiful and powerful female mutant. He then has to navigate her life, dealing with her relationships and powers while she does the same in his body. There could be a lot of comical moments as Wolverine tries to handle things like high heels and makeup in the female's body, all while trying to find a way to reverse the swap.
Ben Tennyson would definitely be one of the main characters as he is the central figure in the Ben 10 series. Gwen, his cousin, could also be involved as she is often by his side in the original series. Kevin Levin might also be part of it, especially if the story involves a more complex web of body swaps and relationships among the main characters.
Imagine a heroic police officer, Officer Dan, swapping bodies with a sexy pop star, Selena. Dan in Selena's body has to perform on stage during a big concert. He tries his best to sing and dance like Selena while also dealing with the paparazzi. Selena in Dan's body patrols the streets, using her charm to defuse tense situations and learning about the challenges of law enforcement. This body swap makes them see the world from a different perspective.
Mario could be one. Just imagine the chaos if Bowser Jr. swapped bodies with Mario. Mario's friends would be so confused, and Bowser Jr. in Mario's body could cause all sorts of trouble in the Mushroom Kingdom. Another character could be Luigi. Luigi's more timid nature compared to Mario would create a different dynamic if Bowser Jr. swapped with him. And Princess Peach is also a possibility. Bowser Jr. in Peach's body would be quite a sight, and it would turn the typical rescue scenarios on their heads.
The plot could start with the couple finding a magical object, like a cursed ring. When they both touch it, the body swap happens. They then have to go about their daily lives in each other's bodies. Maybe the boyfriend has to deal with the girlfriends' catty friends while in her body, and the girlfriend has to face the boyfriend's tough boss at work. As they struggle through these situations, they understand each other better and their relationship evolves.
A sexy man body swap story could involve a famous actor and his biggest fan. The fan wakes up in the actor's body and at first is thrilled. But then he realizes the pressures of being in the public eye all the time, dealing with paparazzi and strict movie schedules. Meanwhile, the actor in the fan's body discovers the simple joys the fan had, like spending time with a small group of close friends and enjoying a normal, unglamorous life. This swap could lead to both characters having a new perspective on their own lives.
Two soldiers from different military branches, say an army commando and a navy pilot. When they swap bodies, the commando has to adapt to flying planes and dealing with naval procedures, while the pilot has to handle the intense ground combat training and jungle warfare scenarios. Their different physical and mental training would make for an exciting story as they struggle to fit into each other's military worlds.
In a fictional world, a brave knight named Sir Henry had his body swapped with a seductive sorceress named Zaria. Henry, now in Zaria's form, was shocked by the long flowing robes and the magic spells he had to cast. Zaria, in Henry's knightly body, was eager to prove herself in a jousting tournament. She trained hard and managed to hold her own against the other knights, while Henry learned the importance of magic in the sorceress's world and how to use it for good.
There were a boyfriend and a girlfriend named Tom and Lucy. A magical event occurred during a costume party. They were wearing these strange, enchanted costumes. Suddenly, their consciousness switched bodies. Tom was now in Lucy's body and vice versa. Tom was amazed at how it was to experience the world as a woman. He noticed the little things like how people treated Lucy differently. Lucy, in Tom's body, realized how much pressure Tom had at work. After a while, they worked together to find a way to reverse the body swap, and this strange adventure made their bond stronger.
Obviously, the wonder girls themselves are the main characters involved. They could be from different teams or generations of wonder girls.