Back porch loving

It was during this time that my whole world almost came crashing down around me. I had left Kate on the couch watching tv and slipped out onto the back porch for a smoke only to find Amy ready and waiting. She was bent over leaning on the railing, wearing a silk night gown that stopped just short of covering her ass. I could easily see an inch worth of bare ass cheek and crack.

"Hey there," she said. "Seen anything interesting lately?"

I looked her up and down and my cock began to stir.

"God you're hot," I said.

"Why thank you, I was hoping you would notice me," she said.

"How could I not notice such a sexy ass?"

"Why Alan, I'm your brother's wife," she said innocently, then shook her ass at me.

"Didn't stop me from putting a baby in you," I said as I gropped her ass.

"I was afraid you wouldn't be coming out tonight," she said. "I'm so horny I could explode, and masterbation only helps so much. I need a man to get me all the way there."

"What do you have in mind?"

"Oh anything," she said with a giggle. "What do you want?"