An unexpected visitor

Just seconds later, while I was still trying to will my erection to go away, the door to my office opened. I looked up, half expecting to see Jodi strolling back in. Instead I saw my wife, Kim, coming in with a gift bag. She was looking as beautiful as always in a sundress.

"Surprise!" she said with a broad grin. "I've never really been able to stop by your work before, so I just wanted to to bring you a gift."

The polite thing to do would be to jump up and greet her, but I still had a problem going on in my pants that wouldn't be easily explained.

"You didn't have to do that," I said, hoping I didn't sound as guilty as I felt.

"I know I didn't and that's why I did it," Kim said. She sat the gift bag down on my desk and leaned over to kiss me.

At that point I was so worked up and horny that I reacted purely on animal instinct. My hand went up her sundress, gripping her firm pilates ass. I expected her to pull away, but instead her tongue entered my mouth and that was all the sign needed.

Without getting out of my chair, I spun my wife around and bent her over my desk. I pulled her up, revealing a pair of maroon grannie panties. Oh how I wished that they had been black. I hooked them with my thumb the same way Jodi had when she had pulled hers out of her ass, and tugged them down.

"Oh fuck, what has come over you?" Kim asked, sounding out of breath.

I spread her cheeks and buried my face in her ass, but in my mind I was seeing Jodi's smooth, pale skin and beautiful teenage ass. I had never eaten my wife's ass before. We had never done anal. But in that moment my body was on auto pilot and getting directions from my cock. I liked her ass for the first time with her bent over my desk at the same spot my sexy, cotton candy smelling Secretary had been just moments earlier.

"Oh God, don't stop," Kim moaned. I reached around and gently teased her clit as I circled my tongue around her ass. "I'm fucking cumming...baby."

After spending several minutes worship her ass, I stood up and let my slacks fall to the ground. My career goals and asperations didn't matter right now, I had to bust a nut. But fuck if I didn't wish it was Jodi bent over in front of me instead of my wonder, loving and faithful wife.

"Put in my ass," Kim hissed. I had never heard her talk that way, and it was kinda hot. "I've always wanted you to fuck me like a slut."