>>7868038I would bet a hundred dollars that Nattie was repeatedly sexually assaulted by someone in the dungeon (probably by her two uncles Bruce and Ross who trained her), and that's why she's messed up enough to do that weird incest shit with her sister now. She was the first woman to be trained there, so it was probably Bruce and Ross Hart's first time rolling around with a hot little thing like early-20something Natalya. It doesn't take a lot of imagination to take it from there. She definitely has some sort of damage to cause her to act out with her sister like she does, and I would wager getting fucked with by her uncles is that damage.