Left alone

I sat quietly for several minutes as Amy knocked around in the kitchen. After a moment I started thinking about the fact that I was naked, alone with m6 brother on the couch. It was more than a little awkward.

Still, I had not seen my brother naked since the two of us were very little and our mother had given us a bath together. He'd grown a lot since then.

I found your eyes drifting over to his body. He kept himself in decent shape. Genetics had blessed him with a decent sized cock. What a shame that he didn't use it to keep his wife happy. Of course that was why his crotch was now covered with my drying semen.

"See something you like?" Amy asked as she came back into the room, catching me looking at my own brother's cock.

I blushed as I took the Gatorade.

"Just can't believe he hasn't been fucking you," I told her. "I left Kate sleeping upstairs in our bed to come down and knock you up on the back porch. He's in bed with you ever night and nothing?"

She shrugged.

"I guess you can't help who you love, even if they aren't into sex," she said. "But honestly, its been very frustrating. We've even fought about it a few times. At least there is something satisfying about knowing if he won't give it to me, I can fuck his cute brother behind his back. And watching you bust a nut all over him...that was just fucking hot."

My blush depend.

"Got me thinking...what else could we do while he's out..."

"I don't know about that," I protested. "Haven't we done enough?"