"Pretty sure the sex is really what convinced all of us to say yes," Ruby replied, giving Sara a smirk. "I mean, I might be willing to have a couple babies eventually, but for right now, I'm definitely looking to focus on other ways to contribute."
And sex was pretty much the most fun way possible to do that.
Sara was intelligent and Ruby found that attractive too. They definitely needed to establish better living conditions before people started popping out kids that needed to be taken care of.