Adds sex and dominance/submission/slavery with Veronica and Cass, when they are your companions.   Talk to them (once they are hired) to get new topics on sex, and on D/s.   If you choose to be a dom(me), you have more options when you ask for sex, such as making your companion fuck the next male she meets. Her dialog will also be more submissive.   Males have to pass a speech check to top Veronica. Their dialog sometimes differs (mostly to indicate that Veronica is lesbian and Cass mostly