In a world "ruled by knight's penis", ladies normally stay behind the citie's walls, waiting the return of her husband, and shit like this...
"Normally", i say.
But those ladies don't need a knight, or a penis to protect themselves. They have each other, and no one can bring them down.
A powerfull witch with her knowledge, and a damn strong halfbreed with a huge hammer... who needs an army, with those ladies in your side?