Getting Fucked and After

"Give me your cum. Fill me up. Show me you're your daddy's daddy."

He kneeled behind me, and began stroking his cock. I reached back and grabbed his ass, pulling him towards me.

"Don't hold back," I said to him. "Fill me up."

With that, he thrust deep into my asshole, and I moaned loudly.

"Oh god," I said. "There it is. Fill me up."

"Dad!" he yelled, slamming his hips forward and giving a long, hard thrust. I felt his cock throbbing and squirting inside my ass.

I came as well, moaning loudly as I shook against him.

"God damn," I said. "That was fucking awesome!"

"Dad?" he said.

"Yes, I'm your daddy," I said, as I rocked back and forth on my own son's cock. "And I love being your daddy."

He laughed.

"Yeah, yeah," he said. "It was great."

"Let's get cleaned up," I said, standing up. "Then we'll talk."

He stood up, zipping his pants up. I gave him a quick kiss and left the room.

As I walked down the hallway, my mind raced. I didn't know why I had done it.