"Morning Barb." Dad said as his wife continued to work between him and his son.
"Morning daddy." I said as I fingered myself watching their three way fuck. They didn't even slow down as we traded these pleasantries. Before too long Jack grabbed his mother's hips and began spewing into her ass, this seemed to cause her to orgasm, which in turn made her husband shoot into her pussy. I watched mesmerized as the three of them shared their orgasmic bliss.
After they where finished Jack rolled off his mother who then rolled off her husband and they all turned to look at me. "So, how's Brett doing today?"
"He's got a big headache; I left him to sleep it off. You guys think you could double fuck me like that?"
"Sure, but right now we might need a bit of help." Jack led his shrinking cock into his mother's mouth as Dad motioned to me and I crawled over and took him into my mouth. We sucked side-by-side on these two cocks until they where both hard. I then mounted my father-in-law and relished the joy of having him inside me again. Mom then spread my ass cheeks apart as Jack put a bunch of lube all over my ass crack and began to rub it all over. He rubbed it over the outside of my ass and then worked his way to my asshole where he slowly started to work his slick fingers inside my only remaining virgin hole. The feeling of his fingers inside my butt while his father's cock rested firmly in my pussy was simply wonderful and before too long I told him to go ahead and give it to me. He then got up and positioned himself behind me and began to slowly push into my ass.
"Tell me if I'm hurting you Barb."
"OK, it hurts a bit, but so, so good, please don't stop. Yes just like that, slow and steady." Before too long I had Jack's young cock buried in my recently virgin asshole while his father twitched inside my pussy. "Hold it there for a sec. God, it's so fucking wonderful." The guys both stayed still inside me for a bit as I adjusted to being so full. "OK, that's better. Now let's fuck."
It took us some work but we finally worked up a rhythm between the three of us. The feel of these two huge cocks inside me was simply wonderful and I was very soon experiencing a long string of orgasms. We seemed to fuck forever and it was purely magnificent, but finally the guys both shot their seed into my two holes at the same time. I was in pure heaven as I felt them spasm and spew inside me. After they had finished shooting into me we separated and then we all four cuddled together as we talked about the events of the past few days.
I learned that my new parents-in-law had had a pretty open marriage back in the seventies but had stopped when the STDs of the eighties became really big. It seems they had recently been talking about reopening those experiences in their marriage and they had agreed that if an opportunity presented itself they would take it. What they hadn't ever dreamed would be that such an opportunity would involve their own children. They told me that they had learned last night that the twins, J and Tracy, had always seemed so close not only because they where twins but also because they had been fucking each other for probably ten years already, all without most of the family having a clue. They had learned that Ryan had only recently discovered the incestuous relationship and had agreed to keep it a secret only if he could get some action with his sister, who had apparently been eager to meet such a requirement. They also had discovered that Steven and Jack where very much like their father and it seems the new sister-in-law in that it seems we all just love to fuck and it didn't matter if it was with mother, daughter-in-law, or whomever.
They told me that we had to be very careful because Matt and Brett still didn't know about any of this and especially with what had happened with me last night they didn't know for sure how well Brett for one would take it. Also if there was one guy in the world that Matt simply adored above all others it was his older brother Brett, so he would most likely be unable to keep such things a secret from him. We determined it would be best if these two brothers were to discover the new found loving relationships of their family at a later time, in a more controlled manner. We talked for a while about what had happened and how much we had enjoyed it all and eventually we all drifted off to sleep.
