Girls being as they should: submissive.

Women in their proper social position. Submissive and ready to satisfy your every desire. Don't forget: any arguments from them you deal with by drugging them with sleeping pills and then tying them up in as tight as possible bondage. Then inflict some hard and harsh punishment on them. The more intense, the better, as it will train them to obey without question. A good caning and whipping should do the trick; especially on their tits. Make sure that their tits are so tightly bound that they are purple from blood restriction. The pain from caning or whipping will then be intense. Gag them to stop any noise! You don't want to disturb the neighbours~!!