First off, is there any way to lower stress gains during combat aside from the bravery stat? while it does help, it doesnt do enough as long trips still screws with them.
Lastly, the Deviant trait, is the only way to achieve it is by beastiality? I felt like I had given my slaves the trait long ago without it but cant recall the method, simple google search doesnt help. and the wiki is far from complete. Like maybe milking or something like that?