My prompt: With same-sex marriage becoming legal all over the world back in the early 80's, other formerly taboo relationships are now being recognised such as incest, polygamous and underage marriages.
Sam and Dean get married when they are 7 & 11. Dean marries John at 12 as will Sam when he turns 12. With John as their husband Sam and Dean refer to themselves as brother-wives.
Can be sweet and schmoopy or dark and ultra kinky (anything goes and I mean-- ANYTHING). Would love to see a focus on each of the wedding nights and how John and Dean differ in their roles as Sam's husbands, especially when it comes to sex. Extra bonus points for it ending with Mpreg.
To Have And To Hold Warnings (so far) for underage (Sam is 7, Dean is 12), watersports, threesomes, polyamory (Sam/Dean/John)