Family Cum-Dump Contest Pt. 01

This is the beginning of a multi-part bisexual kink story. All characters 18+.

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My family is unique. Well, not totally unique, but not like most families. We are part of a community of sexually-open nudist families that meets in the countryside to celebrate our shared love of sex, nudity, and family. It was called the Moon Kin Society and it hosted events and meet-ups every month, but what all the members really look forward to is the Great Nude Festival that is held each June. The Great Nude Festival includes a panoply of events: There are naked games of Twister, father-daughter and mother-son bondage workshops, and there is even a fresh cum-burger naked luncheon (Bring-your-own-cum!). But my favourite event to see was the annual Family Cum-Dump Contest.

The Family Cum-Dump Contest was a rite of passage in our community for almost every 21-year-old female. Only 21 year olds could participate and almost all the 21 year-olds in the community did participate. Of course, until this year, those getting filled with loads had to be a woman to participate. I never imagined that things would line up so that I would turn 21 the first year they opened the competition to all genders. My brother Braydon first asked me as a joke: "So, does this mean you're gonna go up there and get fucked now?" I just laughed, but I saw his penis become semi-erect as he considered the prospect. We were naked at home, as my family usually was.

My friend Pearl was going to participate this year as a "cum-dump", also being 21. "I've been waiting so long for this," she said. "But it is a total surprise for you, Ty. And I've seen you take your grandpa's cock before, you're great at it! What's a couple more?"

Indeed, Pearl was right. Our community didn't believe in labels, but I tended to stick to women sexually. My grandpa, however, was a good man who deserved to use his grandson if he wanted that. However, he was the only man I had fucked.

The Family Cum-Dump Competition required each cum-dump to enlist 5 family members to fuck them. These family members would line up and each fuck the 21-year old cum-dump, taking turns one by one as each fucker blows their load inside their family member. Once a fucker finishes jizzing, they go to the back of the line. With each circulation of the five fuckers, they will last longer before they each cum, making it more difficult for the cum-dump to endure. The score is counted in rounds, so if a cum-dump taps out and concedes before a circulation is finished, they do not receive a point. They say the record-holder was a woman named Susan, now a pretty mother in her 40s, who took 25 loads, five rounds in total, from her four brothers and father.

Knowing this day would come for her as a young woman in the Moon Kin Society, Pearl had had her fucker line-up picked out for a long-time, so that part was easy for her: Her dad, John, her uncle, Erwin, her identical twin brothers Graham and Gunther, and her brother-in-law Jacob. For me, it was less clear. I knew grandpa would want to fuck me up on stage, but did he still have the stamina to go multiple rounds? My dad was also a sure thing, being the horniest person I knew and having tried to push his my finger up into my ass several times before. I once had two brothers, Braydon and Gabriel, but now my only brother was Braydon, Gabriel having transitioned to become my sister Gabriella. Since all gender rules, she could now participate as a fucker and I figure she would agree. I had spent most of my nights fucking her in the ass to sleep recently, playing with her hard little girldick until she busted and began snoring, so I assumed she wouldn't mind returning the favour for once. Braydon, on the other hand, I wasn't sure about. While our parents hated labels, Braydon always tried to seem straight, never showing real interest in guys and often calling lame things "gay" to our parents chagrin. I'd have to convince him, if I could work up the courage. Lastly, for my fifth fucker, I thought I could ask my step-grandfather, Pedro.

Now, Pedro isn't like other step-grandfathers. Two years ago, my widowed maternal grandmother, at 74 years old, married her massage therapist, a hunky tatted Latino 24-year old named Pedro. Pedro had long messy black hair, a friendly but masculine vibe, and was the only man I found myself hoping would try to fuck me. Pedro joined our lifestyle and, when naked at family functions, would often squeeze my butt, tickle my balls, or point out my awkward boners to tell me how lovely he thought my penis was. Unfortunately for me, I didn't have the confidence to push further with him, until now. I decided to ask Pedro before Braydon, hoping our similarly aged step-grandfather might help convince him.

However, before I asked anyone who might refuse me, I began by asking the dudes in my family that I knew wouldn't: Dad and his dad, Grandpa. It was a nice hot day when I saw my parents gardening outside, wearing some clothes for protection, while Grandpa sat naked in a lawn chair by them doing his Sudoku. As I stare out the window from the kitchen, I shove to fingers in my mouth, wetting them, then reaching behind myself to insert both up my ass. Even if it's just for a few minutes, a good self-fingering always makes me hole more ready and comfortable for when Grandpa wants to use it.

His eyes were instantly on me as I exit the house, waving at my parents. "Hey, honey," My father's voice booms, his naked thick ass peaking out the back of his thick work apron. Like mom, who is shoots me a smile in her short shorts and tight t-shirt with no bra, my dad is wearing bright orange gardening gloves. "Hi!" I call out to my parents as I feel the warm sun roll over my tight, pale young body and step toward Grandpa, allowing my penis to swing from side to side semi-erect. Grandpa grins at me. His dentures click a little as he asks, "How's it going, Ty?"

"Not bad, Grampa. It's nice to be out of school for the summer," I say casually. As I arrive at my Grandpa's feet I grab his bottle of tanning oil and pour it down my torso, letting it fall to my chest and roll down my abs to my pubic hair. I rub it into my body as Grandpa says, "Lots of time to jack your willie then, eh, son?"

"You know it," I respond to him with a friendly wink. I turn around to give my grandpa a better view as I reached down to oil up my legs. When I turned back Grandpa was masturbating his mostly-erect, wrinkly uncircumcised cock. "Grandpa!" I pretend to scold. I heard my dad laugh somewhere behind me.

"Sorry, I can't help it when I see that sweet bum!" My grandpa grinned.

"Do you want to get my back?" I asked, holding out the bottle to Grandpa. He lifted his hand of his genitals to stand as I laid in the lounger beside him, spreading out on my tummy. I could hear Grandpa moan, "mmmmmm", as he spread oil over my lats and down to my hips, taking a satisfied breath in as he began to work my ass in greedy grasps. He reached under me and pulled my quickly hardening cock back so he could see it, my small balls squished above it. He worked his way down my legs, and took lots of time massaging the oil into my sensitive feet making me giggle and hump the lounger, before returning to my butt. With a greedy chuckle, he continued massaging the bottom of my butt cheeks, working his fingers closer and closer to my hairy hole. I groaned as he finally plunged a finger in, making eye contact with my mom, watching on lustfully as she trimmed a plum tree.

"Such a sexy little boy," My grandfather leaned in to grunt in my ear as he finger fucked me. I audibly moaned as my hips humped involuntarily down onto the lounge chair, rubbing the ridge of my uncut staff against its fabric. I could feel my face redden and myself huff and puff as my grandfather wiggled his finger forcefully, plunging its whole length in my hole, while my mother and father watched casually as they tended the plants. Dad's penis became swiftly erect as I made loud noises to give them a show, his apron tenting 90-degrees at the crotch. I knew he would've been stroking it if he didn't have gardening gloves on. I looked back to Grandpa so I could moan "mmmm... granddaddy..." to him and saw his satisfied smile and erect medium-sized cock as he fingered me. He blew me a kiss as he as he lowered his face to my ass, whispering, "Let me lick that bumhole, cutie."

I locked eyes with my mom as he ate me out. She look at me with a mix of amusement and arousal as my grandfather's tongue ventured between my buttcheeks. I reached down to wank my bulging, erect penis, but grandpa grabbed my wrist to stop me, letting my stiff cock pulsate and ache as he began licking up from my hole, across the length of my taint, and sucking my smooth-shaven balls into his soft mouth.

Grandpa stood, his sun-tan wrinkly body glistening in the sunlight as his 4-inch erect penis stood with a bead of precum at its tip. He laid back on his sun-lounger and told me to sit on his face. I kept my back as straight as possible as I straddled my grandpa's face and squat, spreading my cheeks to my hole and taint into his mouth and chin. Mom and Dad had both slowed their garden work to watch now and I made occasional eyecontact with them as I grinded my hole on grandpa's tickly beard and wet tongue. My mom finally took her apron and work gloves off, revealing her round surgically-enlarge boobs and her full, mature hips on either side of her well-kempt bush. She reached down to the slit of her vagina and locked eyes with me as I groaned, "Oh yes grandpa!" Grandpa reached around and grabbed by balls and hard dick to make sure I wasn't masturbating myself before he let me. It was frustrating, but as I rolled my hips up and down to rub my hole over his tongue, I could feel my cock push and retract in my foreskin against grandpa's grasp. It was a heavenly feeling, especially seeing as my mom began to speed up her masturbation, whimpering as she used one hand to rub circles on his clit while she used the other to penetrate herself.

My mom walked closer as my grandpa rubbed my chest and growled, "Now sit on my cock, boy." "Yessir," I winked at grandpa, using the kind of old-school formality I knew he liked. Mom came up behind me and spread one of her soft hands at the top of my back to steady me as I moved back and held my grandpa's oily erection while I squated over it. Slowly, my back tensed as I pushed my hole open onto grandpa's cock. I whimpered and locked eyes on those of my grandpa, intense and hungry, as I let his cock push it's way up into me. I leaned back onto my mom's soft torso, turning my head over to take her large pink nipple into my mouth and suck on it for comfort as I bounced up and down on grandpa's cock. "Attaboy," he moaned, smacking my cock gently and sending sparks down my body. I chewed a bit at mom's nipple and she moaned too as her hand worked furiously at her pink opening.

"Actually, grandpa," I lifted my mouth to pant while he fucked me. "There's something I want to ask you about?" Hearing this, I noticed my dad take off his gardening gear in the distance, revealing his girthy boner, and waddle over to me pressed up against my mom's chest.

"Since they're letting men participate in the Family Cum-Dump Contest this year..." I managed as my cheeks slammed up and down on my grandfather's hips. "And I'm 21... Well, I'm going to sign-up. Grandpa, Dad, would you guys be on my fucker team?"

My eyes flickered nervously from my dad to my grandpa as I asked this but they just both seemed amused. "Bud," my dad said in his usual warm, playful tone. "You know I'd tap that ass any time. And I'd do anything for you."

We shared a loving smile as I slowed my bounce on grandpa's hip, though he began humping to keep up the speed and make me whimper occasionally.

"What about you grandpa?" I addressed him, a little nervous.

"Well, Ty, I haven't seen you take any dick but mine. Now you're going to do the contest?" He grabbed my hips for a second a ploughed into my hard as he thought; a squirt of precum came shooting out of my pissslit. "I need you to prove it to me. I'll be on your team if you can take your dad's cock and my cock at the same time. I think you're ready."

My eyes widened at the thought but I agreed. My dad started my working a finger into my oily passage, between it and grandpa's hard cock stuffed inside me. I moaned and told him I liked it. After doing that for a few minutes, mom asked me if I was ready and I nodded. She helped guide dad in as he took his spot at the bottom of grandpa's legs and leant forward carefully into insert his now lubed up erection into my hole, just above my grandpa's dick.

I groaned loudly and tried to take deep breaths as I felt myself stretch to allow my father's cock inside my ass for the first time. I had always assumed when I tried dad's cock, it would be on its own. But I found my balls aching for release, my cock metallically stiff, and my prostate pulsating pleasure as two generations of men worked their penises in and out of my ass, all while mom watched.

The pleasure came with a fair bit of pain, but I barely had time to noticed as after six of seven good strokes both grandpa and dad clenched up and spewed their spunk inside of me. Grandpa slid his wet cock out of me first, making me spasm, while dad left his in a few moments longer while he rubbed my belly and played with my nipples.

Mom reached over and started jerking off my sensitive penis as I sat straddling Grandpa. "Hey! You boys should make sure Ty gets off too, that's not fair!" She scolded.

"Actually," I interrupted, though not stopping her as my body shook with waves of intensity. "I gotta go to granny's house to see if Pedro would consider being a fucker as well." My mother removed her hand immediately, understanding that her own mother was an insatiable cum-slut and it was best to save up whatever you could for her when visiting.

So with two fuckers on my roster secured, I went in and called up Pearl. "Hey," I said. "Want to come to my granny's with me?"

===TO BE CONTINUED===