Category Slash, Het
Pairing(s) Sam/Dean/Castiel, Sam/OFC
Timeline Preseries through Season 8
Sam and Dean aren’t related in this fic. Sam’s parents died when he was young and the Winchesters raised him. There is dub-con, but only in the sense that Dean would rather not be the lowest in ranking and it’s not really dub-con regarding the sex, but please read with caution if you are sensitive to such things. The behavior is normal in this society and part of the A/B/O dynamics.
Title: The Cursed Beaver
Characters: Sam, Dean
Tags: Curses, Genderswap, Incest, Fingerfucking, Cunnilingus, Vaginal Sex, Oral Sex, Forced Orgasm, Frottage, Multiple Orgasms, Rough Sex
Word Count: 10,616
Anonymous Prompt: Sam and Dean are cleaning out John’s storage locker. One of the items in a curse box is a charm that will turn a man into a woman and back again. Dean tries it first, then dares Sam to try it, betting him something huge that he can’t make it a whole week as a woman. Sam sets out to prove Dean wrong. They have sex while they’re genderswapped. My one and only pet peeve with genderswap stories is when the writers have the boys turn into petite girls. Both Sam and Dean should turn into tall, built women. Bonus- they have to buy bras. Especially if it’s Sam that needs one because he’s really stacked as a woman, so big he needs a specialty bra shop.