Sex Change FanFiction

The Prince of London

The Prince of London

M/M
G
Updated
27.04.2025
Fandom
Marvel The Avengers (Marvel Movies) Young Avengers (Comics)
Characters
Kate Bishop, Teddy Altman/Billy Kaplan, Teddy Altman (Marvel), Billy Kaplan, David Alleyne, Billy Kaplan's Family Members
Tags
Werewolves Alpha/Beta/Omega Dynamics Gay Sex Penis In Vagina Sex Non-Traditional Alpha/Beta/Omega Dynamics Hotel Sex Werewolf Mates Alternate Universe - Werewolf London Transformation Hotels Animal Transformation
Billy is the son of an alpha, expected to follow in his father's footsteps; the only problem is his wolf form has a vagina.Sent to lead the werewolves of London, he meets Teddy Altman, an alpha with the anatomy to prove it. And he's got his sights se...
The Second Life Changed Through Sex Chang Operation of Harry

The Second Life Changed Through Sex Chang Operation of Harry

Other
G
Updated
22.04.2025
Fandom
Harry Potter - J. K. Rowling
Tags
Female Harry Potter Transgender Surgery Sex Change
The Lady of (New) Avalon

The Lady of (New) Avalon

Gen
G
Updated
23.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black, James Potter, Lily Evans Potter, Severus Snape, Tom Riddle | Voldemort, Bellatrix Black Lestrange, Sirius Black & James Potter, Sirius Black & Lily Evans Potter, Sirius Black & Bellatrix Black Lestrange, Bellatrix Black Lestrange/Tom Riddle, Sirius Black & Tom Riddle, fem!Sirius - Character
Tags
Enemies to Friends to Lovers Knights of Walpurgis Sex Change (spontaneous) James Potter doesn't deserve Sirius's love Everyone's a little fucked up (or a lot fucked up) de Mort's gender is 'snake' Founding a Utopia ...for a certain definition of 'utopia' The Dark Doesn't Lose Nemeses are better than "friends"
Avalon is a place of dreams and stories: a land of of faerie queens and knights and ladies, a land of magic, outside of time, where everyone is free to do as they will, and the worthy never die. But the thing is, Avalon isn't real. It never was.To ac...