The three of us embraced and kissed. It was not enough; we needed to keep going. As we continued to fuck, Mom said to her "Hey honey - Would you like to lick my pussy while you fuck my husband and son?"
My sister piped up, "And would you like to lick mine, Bro? Would you like to lick your twin sister's pussy while you and Dad fuck your fiancée.?"
"Don't leave Tom out!" I answered, and she said "Of course. You can have Tom's cock and my cunt together!"
The two of them sat on me and soon I was fucklicking two of the people I loved the most in the world, once again a man's hardness and a woman's softness, the bisexual ideal, while my cock and Dad's both pleasured my fiancée. while she licked my Mom's cunt.
Again we swapped. Tom withdrew his cock from my sister's pussy, turned around, and entered my Mom from behind. Now it was Kelly's turn to enjoy the pleasures of fucklicking while I inserted my tongue deep into my sisters' vulva. She shuddered with pleasure and kept repeating "Yeah, lick me Bro, lick me there, there, there...!" her moans of pleasure were overlaid with Mom and Tom and Kelly and Dad's, and soon my sister came, squirting pussy juice all over my face; Mom and Tom soon followed suit.
The three of them disentangled themselves and lay down together to recuperate while me, Dad, and Kelly continued our three-way fuck. We were all very close now; I could feel Dad's cock pulsing again and Kelly's pussy beginning to contract around us again, crushing our cocks together...
Once again, it started with my father. I felt his large cock pulse and send powerful jets of cum deep into Kelly's cunt, causing us both to groan with pleasure. I felt one jet of his spunk splatter against the head of my cock, and then I, too was cumming. Now we were both sending our cum deep inside my fiancée., and she could not hold on against such an onslaught - and came with a gasping, screaming shout of "OH FUCK YEAH OMYGOOOOOODDDD!!" as we all clung together, our arms wrapped around each others bodies.
All was silent for a few seconds as we came down from the massive orgasmic high. We slipped our cocks out of Kelly's cunt so she could roll off and lie down on her back. Dad lay on the far side so that Kelly was between us and we both just cuddled up to her and enjoyed another passionate three-way kiss... and then she said something that made my cock leap in anticipation, even though I had just cum for the second time in a few minutes: "I want to do your Mom next!"
"Of course, honey!" Mom said, "You can do all of us!" and climbed on top of her. They kissed, kissed again, and the two women began to rub their cunts together... of course, the rest of us couldn't resist joining in!
Katie sat on Kelly's face and Dad presented his cock to Mom while I wasted no time positioning myself behind her. "Can I fuck you, Mom?" I asked politely, to which she consented. "Yes please!" She popped her ass back to allow me access, then as soon as I had worked my cock inside her, she moved forward again, lying down almost flat so that we were both grinding against Kelly's well-fucked cunt; each stroke I took inside Mom caused her to clash against my fiancées juicy clam, arousing them both still further even as Mom took Dad's cock out of her mouth and swapped it for my sisters' pussy so that my fiancée could have another turn on Dad's massive dick, even as Mom told my sister, "I wanna kiss Kelly, honey..." and both she and Dad moved aside and gently wanked each other in the background so that Mom and Kelly could kiss... eventually Kelly demanded that I fuck her as well, and Mom moved her body so that I could fuck Kelly while Mom and she continued to grind their cunts together.
I realized at this point that I could swap between the two of them at will and had a great time fucking first one woman, then the other, then the first again, then the other. Then Mom pushed me backwards with her butt, out of Kelly's pussy and away from them both. "What's wrong Mom?" I asked, and she said "Nothing Hun, I just wanted to turn over."
Kelly and Mom rolled over so that Kelly was on top and we did it all over again until finally, I had to cum again and just let go, swapping partners as I came - the first spurt into my mother, the second into Kelly, the third into Mom... and so on until I was finally spent, my cum seeping between the two women like some depraved magic potion. But they weren't finished with each other, and soon they were 69ing, each one licking my cum out of the others cunt as they both moaned with pleasure.
Then my sister joined them... soon the three of them were tangled in a wild and beautiful knot of lesbian sex, gasping and fingering and licking each other into repeated orgasms. Me and Tom and Dad all slowly wanked each other off as we watched the spectacle, occasionally going down to lick and / or suck each other off a little.
Eventually though, Mom tapped out and my twin sister had Kelly all to her self. They lay facing each other side by side and clamped their pussies together, and me and Tom decided we were ready for more. Tom said to my partner, "I'd love to fuck you while you rub against my fiancée" to which Kelly raised one leg to let him in from behind, and I asked my sister, "Can I fuck you too, Sis?" to which she also agreed.
So there I was - fucking my sister from behind while she rubbed her clit against my fiancee's pussy, who was in turn being fucked by my sisters' own husband. We were so close together I could feel both Kelly's cunt and Tom's cock going in and out of her while I fucked Katie; that by itself was almost enough to make me cum.
But then something happened that blew me away. Tom said to me "Hey buddy, it's been a while - can I fuck you as well?"
HELL YES was what I thought, but all I could do was nod my head. He took his cock out of my fiancee's pussy, came round behind me and my sister, and lay down spooning us. I could feel his cock between my sensitive buttocks, then it slowly came into contact with my asshole proper, steadily working its way between my ass cheeks and right inside my anus. I gasped with pleasure and pain as it breached my butthole, and groaned as it slowly worked its way deep inside me. Katie moaned in turn, and clutched Kelly to her as the new rhythm was established.
Then Dad joined in again.
He moved over to my fiancée and asked if he could fuck her also - again, Kelly said "yes please!" and raised her leg to admit him. He entered her and I actually rubbed against his powerful, manly cock as I fucked my sister and took her husband's own penis in my ass. We were almost ready for a massive group orgasm - but what was Mom going to do?
"Fancy a snack, Hun?" she said, winking, and placed her cunt between my sister and my fiancées' mouths, so they could both eat her pussy together while being fucked by her son and husband... it was perfect.
Renewed, I quickly slipped my cock into my fiancee's cunt alongside Dad, and he slipped out and briefly fucked my sister, our cocks rubbing together as they crossed. We got up a rhythm of swapping cunts, then swapping back, sometimes landing in the same place, but never leaving one woman un-fucked long enough for them to start seriously missing us.
Mom began to move between us, offering each in turn her pussy like some perverted party favor for us to devour; with each lick she got wetter and wetter, until, back between Katie and Kelly, she groaned in orgasmic bliss. My sisters' cunt clenched as she, too, came, and so did my ass - and Tom and me came in quick succession.
The wave of pleasure washed back through my sister and into my fiancée, who pressed herself against my sisters' cunt as our Dad, finally, also creamed inside her. I felt his load as it coursed through his cock and into her cunt, and that set me up for another wave of pleasure. Orgasms rippled through our little group again and again, as we all came multiple times - finally subsiding as we reached the limits of the physically possible.
As we lay in our collective post-coital bliss, I kissed Kelly on the mouth, tasting cum and pussy juice and Kelly herself.
"Welcome to the family, Hun."
THE END