I am sure to some people this sounds gross and or strange but let me tell you, I was one of those people until the first time my wife asked me to do it for her. Seeing how much it turned my wife on and brought her to a screaming orgasm got me hooked immediately. Now it is our favorite cuckold activity. I do recommend that the cuck does not cum prior to doing this. It changes things, makes it not as hot at all. This is one of the reasons why I never ate my own cum out of her. However we have a rule that I am never allowed to cum until she and her bull are all done and after I have cleaned her and it makes it just awesome.