My sister Karen lay back on the bed, her cunt red raw after the thorough tongue-lashing my son Robert had bestowed on her a short time earlier before receiving his aunt's thanks with one of her premium blowjobs. We were all naked and Robert was now enjoying a second blowjob from my mother Fiona, while my father Tom and I stood side-by-side masturbating as we voyeured on my son's aroused prick sliding across his grandmother's tongue before coming to rest at the back of her hot wet throat.
"Fucking hell, Ian," my father Tom said, "it didn't take my grandson long to get into the swing of things once he was old enough to join us."
"Sure fucking didn't," I replied, ever the proud father, "he's an absolute natural."
"Certainly is," my mother said, letting her grandson's dick fall from her mouth to speak before quickly resuming her blowjob skills.
"Thanks, guys," Robert said, "gran's an excellent cock-sucker. So is aunt Karen."
"Thank you for remembering," my sister said, but jokingly, a big grin on her face.
"You don't have to tell me how great they are, son," I replied, "I've been lucky enough to be on the receiving end of their blowjobs many times."
"You certainly have," my sister replied, from her place on the bed, "and if you play your cards right, you're going to be on the receiving end again very soon."
Our latest private party had been in progress for a couple of hours following an earlier lavish but more proprietous party my parents had thrown for their grandson, as a celebration for him passing his exams and getting into medical school. Over thirty people had attended who had no idea what we were up to now as we extended the party without them and best, of course, that they didn't.
"How about a nice fatherly blowjob?" my father said as if he had just remembered it was a bisexual party and I didn't need to reply as my dad dropped to his knees and quickly took me into his hot paternal mouth. Now I was being sucked by my father while my son was being sucked by my mother. Karen, who had now got her breath back, hauled herself off the bed and immediately dropped to her knees beside dad to get a better view of her brother being sucked by her father.
"Here, sweetheart," my father said, letting my hard-on fall from his mouth after five minutes or so to be immediately replaced in my sister's, "take over. You don't see your brother as much as we do."
Karen smiled her thanks as she reached round with her hands and fondled my bare ass as she pulled me in closer to her while, across the room, Robert was now giving his undivided attention to his grandmother's tits, running his tongue up and down my mother's cleavage before sucking first her right tit and then her left, tasting both the firm aureoles in the process.
The atmosphere in the room was full of the heady mix of hot family sex, hard and raw, aided and abetted by the pungent smell of incense as our enthusiasm gained momentum and showed no sign of abating.
2.
"Show us your cunt, Karen," my father said, "showing off is all part of the fun."
"I know, dad," my sister replied, "I love all of us being nude together, exposing ourselves to each other. As hot as the sex itself."
"Sure fucking is," both my parents and I agreed.
Karen was at the peak of her physical beauty and and tossed back her long blonde hair to give the others the best possible view as she stood and spread her perfect legs, giving an unobstructed display of her most intimate part. Now recovered from the onslaught of my son's tongue earlier, my sister was raring to go again and dropped to her knees and, without further delay, took dad's hard-on into her welcoming all-enveloping mouth. Dad let out a shout of triumph and punched the air with his fist as my son and I masturbated in front of them and also my mother who, for the time being, had assumed the role of a beautiful watcher.
"Fucking hell, dad," my son said, "that looks bloody awesome. We ought to be professional porn stars."
"I've often thought about that," I replied.
My sister sucked our father so hard that her cheeks caved in, then she switched her attention to me. I could smell her warm breath as she went down on me as my son began re-sucking his grandmother's tits, not wanting to leave her out of the action like the considerate guy he was and leaving large gobs of his saliva over the large jugs before mom dragged him over to stand next to my father. Dad had resumed masturbating and was now joined by Robert as grandfather and grandson matched each other's strokes, inch for inch. Their hands were flying up and down the long hard shafts of their impressive dicks, their knobheads peeping in and out of their tasty foreskins every few seconds.
