Mouthful For Wife

My wife has never permitted me to cum in her mouth. She has always been a g*fted cocksucker, and gives long and amazing blowjobs. But she has always asked me to warn her before I shoot my load, so that she can pull up off my cock. Last week, we were having our fun, and she was in the familar position between my legs, her head bobbing up and down as she sucked me. I'm not sure why I choose this time. Perhaps it was her skillful sucking, or the way her perfect tits looked in her black lace bra, but i couldn't help myself. A voice in my head said, do it! Cum in her mouth! Just having that thought, and not suppressing it, was enough. I unloaded into her mouth. It took her a second to realize what had happened, and then she pulled off my cock, and spit my cum out onto my cock and balls. I was still spurting a bit, it all felt so good. The sight of my cum on her lips and chin was amazing. She was a little pissed, but not too bad. She believed me that it was an accident, that I just couldn't control myself! I don't think I'll get away with it again, we'll see if she brings it up next time