I had sex with my wife tonight - we started with plenty of kissing and teasing, really turning her on. Switched it up into a 69, she tasted and smelled amazing - really sweet like heady flowers, and a hint of musk too.

I started talking - telling her how hot she is, and how hot a threesome would be. She ground against my face, edging herself closer to orgasm.

She finally came, rubbing her pussy on my face and teasing her arsehole on my nose.

We move over into missionary and I start saying about how hot it would be to eat sperm from her pussy.

We've never spoken about cuckold before and I'm not sure how she would react, but I'm fucking her deep and insinuating about another guy's sperm from our imaginary threesome.

"I wanna taste that fresh cum in your pussy..." I whisper in her ear.

"Mmm that's hot..." she moans.

I shouldn't say any more, but it's my dick talking and I'm getting carried away.

"I want to eat his creampie from your pussy..." I blurt out. I know I've gone too far, but I'm so turned on with the scent of her ass and pussy on my nose. She knows I think about other guys filling her, and licking it all up.

"Cum in me and do it..." she urges, as we lock eyes, still thrusting.

"You want me to?"

"Cum in me and taste it..."

I push deep and explode inside her, intoxicated.

I kiss down her body, meeting her fragrant wet pussy. She's gaping slightly, and smells unmistakably like sex. I kiss her thighs - see my cum peeking out. She looks down at me biting her lip, daring me.

I wanted it, but right then I just couldn't. The urge had gone. I lay conflicted - my all consuming fantasy mere inches from my face - her pussy, in my mind filled by another. But I just can't.

Next time, I vow. And I will.