A little idea that's been brewing for a while, ever since discovering that Pepper and Salty were not siblings but were actually "married" after a fashion... this story is a crossover of two fave fandoms and features pairings/moresomes Pepper/Salty/OFC and Phroso/Schlitzie!
The story is called "Carny Town" and it's here:
http://archiveofourown.org/works/5094089