Exchange Siblings

Exchange Siblings is the ongoing comic series in SapphireFoxx. It was first released on May 12, 2023.
== Synopsis ==
“Twins Hunter and Lindsey Clarke have been best friends for as long as they can remember. Even if they are opposites in some ways, in other ways they are perfectly in sync with their twin. However, with their dreams of scholarships and good universities on the line in their senior year of high school, the twins are having difficulty maintaining their straight A grades. Hunter and Lindsey end up finding a way to turn things around in school, but it solves their unique problem in a way they never expected: turning into each other. While they are free to swap back and forth as they please (sort of), navigating life as themselves and as their sibling is going to be quite the challenge.”
== Production ==
* Producer: Sam Mokler
* Writer: Christina Polk
== Characters ==
== Chapter Summary ==
* Chapter 1 - The Twins (pages 1-31)
* Chapter 2 - The Stones (pages 32-62)
* Chapter 3 - The Plan (pages 63-92)
* Chapter 4 - The First Swap (pages 93-126)
* Chapter 5 - The Charmers (pages 127-155)
* Chapter 6 - Growing Attractions (pages 156-180)
* Chapter 7 - The Mistake (pages 181-219)
* Chapter 8 - The Homecoming (pages 220-279)
* Chapter 9 - The Discovery (pages 280-332)
* Chapter 10 - The Breakup (pages 333-368)
* Chapter 11 - Halloween Switch (pages 369-408)
* Chapter 12 - The Arrangement
== Plot ==
=== Chapter 1 - The Twins ===
This chapter is from pages 1 to 31. (↑ back to summary)
Two weeks after the start of senior year of high school, twin siblings Hunter and Lindsey Clarke dream of getting good grades with their subjects in order to get scholarships for college. Hunter is excellent at science and math subjects, while struggling with history and art subjects; Lindsey's situation is the exact opposite of Hunter's. At their father's house, while thinking of a way to help each other with their weaknesses, they find two glowing stones along the lakeside of the house. Hunter picks up one stone that is glowing blue, while Lindsey picks up a stone glowing pink. Hunter and Lindsey hold the stones next to each other, which causes a surge of magic energy flow around them.
During this magical surge, Hunter and Lindsey find their bodies tingling and slowly transforming. Hunter notices his body become slimmer and his chest growing breasts, which shocks both of them. Lindsey then loses her own breasts and notices her body getting bulkier. Her face then transforms into Hunter's, while Hunter's butt and legs get curvier. Their genitals then both changed, and Hunter's face becomes Lindsey's. The magical surge ends with their bodies fully transformed into each other, with both of them wearing each other's clothes.
Hunter and Lindsey are in complete disbelief after their transformations, with each of them complaining about each other's choice of clothing. They also notice the stones stop glowing, which make them believe that they're stuck with each other's bodies. Not seeing a choice in the matter, they both agree to pretend to be each other for the time being. They go home to their mother's house, where their mother, Courtney, is waiting for them. The twins go to their rooms to investigate the stones.
During dinner, Hunter and Lindsey try their best to act as each other in front of their mother. Their conversations lead to the twins' classes and Lindsey's ex-boyfriend, Oscar. Lindsey accidentally spilled water on Hunter, forcing Hunter to change clothes as a girl. After dinner, they investigate the stones again, and Hunter deduced that the stones recharge every 24 hours. The twins then sleep in each other's rooms to avoid suspicion from their mother, with Hunter reluctantly wearing a nightie, and Lindsey complaining about the smell of her brother's bed.
=== Chapter 2 - The Stones ===
This chapter is from pages 32 to 62. (↑ back to summary)
=== Chapter 3 - The Plan ===
This chapter is from pages 63 to 92. (↑ back to summary)
=== Chapter 4 - The First Swap ===
This chapter is from pages 93 to 126. (↑ back to summary)
=== Chapter 5 - The Charmers ===
This chapter is from pages 127 to 155. (↑ back to summary)
=== Chapter 6 - Growing Attractions ===
This chapter is from pages 156 to 180. (↑ back to summary)
=== Chapter 7 - The Mistake ===
This chapter is from pages 181 to 219. (↑ back to summary)
=== Chapter 8 - The Homecoming ===
This chapter is from pages 220 to 279. (↑ back to summary)
=== Chapter 9 - The Discovery ===
This chapter is from pages 280 to 332. (↑ back to summary)
=== Chapter 10 - The Breakup ===
This chapter is from pages 333 to 367. (↑ back to summary)
=== Chapter 11 - Halloween Switch ===
This chapter is from pages 368 to 408. (↑ back to summary)
=== Chapter 12 - The Arrangement ===
This is the current chapter of the comic. (↑ back to summary)
== Gallery ==
Exchange-Siblings-Cover-Page.jpg|Announcement poster of the comic, showing the release date
Exchange-Siblings-Banner-1040.jpg|Website banner to celebrate the release of this comic