I hope you tried it. And if you did, you know we want to hear about it!
If you didn't you should. I'll bet you and your wife will really enjoy it, especially since it sounds like your into oral and the taste of it. Like me! It will likely "bring you closer". Some ladies still feel dirty "down there" and like oral sex that you are already into it will be yet one more pieced of evidence that its all fun! I once pulled out and creamed all over the back of a less experienced girlfriend, and when I then started kissing and licking her back, licking up the cum, she got all mmmm-y and wanted to have another go! She'd never experienced that before and cum was somthing to be "wiped up", kinda "dirty" afterwards. Not true!