I lifted him to his feet, and we kissed each others mouth. I wanted him now, craved to take him with my cock. Bobby saved me from asking.
"Dad, use you cock on me please, I need it kind of bad," Bobby told me.
My son was pleading with me to stick my cock into him. He pulled me over to the bed. He got on and spread his thin legs for me. He also brought his legs up near his head.
Bobby's hole was now exposed to me. God help me, I wanted him. I climbed between his thighs, and rubbed my mushroom head all over his asshole. I pushed just the head in, but Bobby wanted it all. he brought his legs down, and around my waist. He pulled me tight to him as my cock sunk in deeper.
There we were, father and son fucking in unison. No words needed to be spoken, my cock slid easily into his ass. Bobby was taking me and using his muscles to grip me tight. I must have been hitting his prostate pretty good, because my son's cock sprung straight up.
Another few strokes by me and Bobby's shot a geyser of cum all over my chest. I kept up my deep fucking of my son's ass. I can tell you now, I never wanted anyone so much as I did Bobby at this moment. I drove my pecker into him with everything I had now. My cum filled sacs were dancing off of his ass.
"Cum in me Dad, fuck me!" Bobby was screaming at me.
I let it all go then, my hot spray filling my son's bowels up. Over and over, I dumped my load into him, until he had taken every drop I had.
We collapsed there, my cock still in my son's ass. Bobby told me how good it had felt, and he wanted me to do it again with him. I was fucked out however, my nuts were completely empty.
We made plans to do it again very soon. Maybe this time my son will have a few tricks for me to learn!