I'm not sure if we make "better" lovers than a single gal. If the guy is big, having pushed a baby through there a few times makes him "fit" a little easier. LOL
One thing for us is we have a life outside of being his lover. We likely have a home and ******* to tend to. So, that makes it easier for the guy to have a non committed "mostly sex" type of relationship. The bad side to that is the bull can't just send you a text that reads "I'm going to be there in 10. Have your dress up, panties at you ankles and bent over the dinning room table
To even expand this idea, I think we have a good grasp on what getting pregnant (breeding) entails. So, it's not just a sexual fling and we then go "oh crap, ******* are hard to handle." The husbands on the other hand get all stupid when it comes to getting black preg. They think in the moment and don't think what issues a black baby for a white couple might be. (especially if you mom is all conservative and only had sex with her husband (your *******). My dumbass husband thought it would be exciting if he hid my diaphragm from me an hour before we left to go swinging with a black couple. He new damn well the other husband was going to cum inside and I was in my fertile time. Men are dumbasses sometimes.