I have the opposite problem!
My wife loves to suck on a cock and it shows! She is an expert at it and drives me crazy almost any time I ask. She usually won't swallow, probably because she loves to watch me as I spasm and writhe around as I cu. She loves to watch it shoot out, the further the better.
My complaint is that she doesn't like to receive!
I've never had a woman complain about my technique and I love to see a woman cum on the tip of my tongue, so it's not that.
It has to be from her upbringing and one crazy old aunt who used to babysit her when she was a child and told her time and time again how dirty her pussy is.
