I've long had a fantasy of licking cum off my wife's tits, face, wherever. I would definitely think about it when nearing the point of orgasm, but would never follow through after cumming. I never talked to her about this, which is the only fantasy I never mentioned to her. We hadn't had sex in a few weeks, so I was very horny. There was only a little foreplay, we ripped each other's clothes off. After about 5 minutes of missionary I thought about licking my cum off her tits and couldn't hold back. I came all over her tits and stomach before she was finished. So she started masturbating while I was kissing the left side of her that was untouched by my cum. She was in the throes of orgasm and I was still high from mine and I just went for it. I licked up a splotch and immediately kissed her hard. She knew what happened and it seemed like it sent her over the edge. Afterward it wasn't awkward at all, just another great time having sex. I'm hoping to throw this in once in a while, she definitely seemed to enjoy it.