Unexpected treat this morning

The wife and I were having coffee in bed on this rainy morning and she asked for a back rub. She took off her panties and laid on her stomach for me, knowing I love to sniff her ass while I run her back. After about 10 minutes she started to wag her ass. That’s usually an invitation:). She has a nice, big ass that naturally opens up when she lays on her stomach, giving me a nice view of her hairy hole. As soon as she starting wagging I buried my nose in her crack. It was the perfect mix of musky, sweaty overnight ass. It didn’t take long before she got up on her knees giving me a better angle. I started rubbing her clit with my thumb while kissing around her dirty hole. Then she said “tongue my ass Daddy”. Of course my dear! I worked my tongue as deep as I could and felt her starting to push. The more I moaned, the more she pushed. I could taste her sweet shit at this point. She pushed so hard that she let out a nice fart on my tongue…I almost came!! Eventually she pushed hard enough that I could feel a firm turd hitting my tongue. I tried my best to suck it out as she kept saying “eat it daddy”. I spent a good 5 minutes licking the tip of her firm shit until she finally came. She had enough clarity now that she just wanted to get her pussy fucked. She even kissed me while I fucked her, moaning the whole time! What a great start to the day! I’m going to try and get that shit out of her again later and will update you all.