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Polyamorous Relations

Summary:

Two men have an idea and bother another with it.

There isn't enough of Karlnapity So here we go. Go check out my other stuff too! It's pretty good.

Notes:

-Sapnap, Quackity, Karl.
- Double penetration.
- Top sapnap, Dom switch Quackity, Bottom Karl.
(Sapnap, Quackity, and Karl all live together in Karl’s house.)

Work Text:

“Guys I’m streaming please don’t bother me!” Karl yelled down to his two boyfriends sitting on the couch, watching a movie.
Walking to his room he opens the door and steps inside. Sitting down in his black chair, slightly worn down from how much jumping around he does. Turning on his pc and loading up Twitch for the stream, he hears light snickering coming from behind his door. Pushing it aside, thinking it was just his boyfriends being their weird selves, he puts on some music and puts his Twitch ‘starting soon screen’ on. The number of viewers jumping quickly up to the thousands, making him slightly nervous but he just pushed that feeling down. He hums to the music playing in the background, reading out donos and the chat as he sets up his game and fixes his hair a bit.
Just when he is about to flip to the face cam, Sapnap and Quackity creek open the door and come in fingers on their mouths telling him to be quiet. Thinking nothing of it, he flips the cam on and does a quick intro. All while doing this the two other boys just watched the bottom in amusement smiling to themselves. Usually they just cuddle up and watch the stream from their phones but this time was apparently different. This time they are sitting on the floor by the door. Waiting. Karl just looks at them in quick glances with furrowed brows, wondering what's going to happen. While in thought he turns his attention back to his computer monitor and moves his minecraft character along the screen, getting supplies for the new kingdom.
Slight shuffles were heard in the back of the room, karl’s eyes staying glued to the screen. He suddenly felt a pair of hands on his thighs and moving up to his crotch. Karl’s face drops instantly, his chat spamming with “Is everything ok?” and “Probably didn’t sleep much again.” (Which was true, his Monster addiction was getting out of control) He laughed “Haha yeah sorry guys I didn’t sleep much last night, The neighbors were being annoying.” When he says “neighbors” Karl looks down at the pair for a split second, and an annoyed look breaks out on his face. Sapnap was under the desk on his right, and was getting tired of waiting, and started to palm the sub roughly. Karl’s breath hitched, cheeks going red. Quackity, on his left straddling his foot, wanted some of the fun too so he pulled down the zipper of his own and Karl’s jeans, Sapnap’s hands stopping for a second giving the boy time to breath above the desk. Not for long though as Quackity’s wet mouth latches itself on his boxers, slowly lapping at the fabric covering Karl’s dick. While all this was happening, Quackity started to rut his hips back and forth along the top ridge of Karl’s sock foot, grinding cloth on cloth. Karl keeps his eyes strained on his stream and closes his eyes for a split second in pleasure. Sapnap took his phone out and sent a text to karls discord, “You better keep streaming until you cum.” He reads the text and nods his head slowly, still blushing badly with soft whimpers coming out of his mouth. Once again his chats spams the “You sure you're good?” “Karl take a break please.”
“Don’t worry guys I’m fine, Stomach just hurts a little.” Karl says, trying to calm the storm of chats on his Twitch.
Under the desk quackity finally pulls his boxers down, licking Karl’s slit before taking Karl’s tip into his lips. Moaning softly, Quackity takes more of his dick into his mouth moving slowly back and forth, tongue slicking and flicking up and down inside his mouth as Saliva starts running down his cheek onto Karls balls. While doing this he is roughly jacking off Sapnap’s cock, precum oozing out. Quackity can tell he’s close and stops his hand and hip movements focusing more on karl so he ends his stream and they can fuck him hard. Sapnap groans and sucks on his fingers, bringing them to karls hole, getting him prepped so they don’t have to later.
Karl is close. Really fucking close. Just when he thinks it can’t get any better he feels fingers start to circle his hole and push into him. That's all it takes, The heat around his dick and the fullness in his ass is all he needs to cum. Groaning out cumming and down Quackity’s throat. The sight to the viewers must be mesmerizing. Cheeks flushed red, mouth slightly open with drooling running down his chin. He quickly composes himself and tells the stream that he really doesn't feel good now and might puke. None of them catching on at all what just happened under the desk. He quickly ends the stream and sits back, hands in his hair. Sapnap pulls his fingers out and stands up, same with Quackity. They both smile and start kissing the boy still in the chair. Sapnap goes to karls mouth and starts making out with him, slick noises and breathing being the only sound in the room. Quackity goes to his neck leaving trails of hickeys down his neck, taking the boy's shirt off and going down his chest. Sapnap stops and picks Karl up, throwing him over his shoulders and going to the bedroom, quackity following eagerly like a dog going for a treat. The treat being Karl.
Karl falls to the bed with huff, body bouncing up and laughing. Sapnap and quackity both strip, hard cocks standing up, red at the tips. Quackity goes up to sapnap and starts making out with him, the other boy kissing back harder dominating the kiss. Karl looks at the two, getting harder by the second, and starts jacking off to the sight of the two. “Ahh~ Sap~ Quackity~ please I want you two so bad.” they look over and laugh, “Awe our poor baby is so needy.” Quackity says. “I dunno, I don’t think you really want us, beg for it, tell us what you want” sapnap says as he looks Karl in the eyes. The intensity from the gaze sending shivers up his spine, goosebumps littering his pale skin.
“Please, Please~ I need you both so bad. Touch me, fuck me till I can’t walk, choke me with your cum, anything~ please~ HaAhh I’m so desprate.” Karls eyes stay connected to the two men, rubbing his thighs together for friction. Sapnap crawled on the bed leaving more love bites on his neck while pumping Karls cock.
“Mmm say our names baby~ I know you know them.” Quackity said, still standing at the end of the bed, his normally brown eyes darker, clouded with lust. “Hah fuuckk~” karl moans out from the rough pulling on his dick.
“Come on hun, Just say them and you’ll get what you want.” Sapnap groaned out. “Fuck. Mister, Sir. Fuck me please~ I’ve been good, Uhhggn~ please-”
Karl couldn’t finish his sentence as quackity moved from his place behind the bed and onto karls waist, slowly grinding on him to tease him more. “Mm god you really make me horny baby” Quackity groaned out, grinding harder on the small boy's cock. Sapnap gets up and goes behind quackity whispering to him. He nods his head and gets off, leaving karl on the bed. Not for long though and Karl is moved around till he is sitting on sapnap’s lap, back facing him, with Quackity in front, dick to his lips. Karl immediately opened his mouth and took his cock in. He starts grinding on sapnaps lap, feeling the man's cock slide over his hole over and over again.

{Karls pov}
The feeling of Quackity’s cock sliding over my tongue and penetrating my throat was enough to make me cum on the spot. Not to mention the second one teasing my ass, almost going in but just sliding right out. Spit is sliding down my chin, tears at my eyes. I look like a wreck already and I haven’t even been fucked yet. Do I care? Hell no.
I feel Sir’s (Sapnap) hands slide up from my waist to my nippels, goosebumps forming on my skin from the feather like glide his hands make, all of this just makes me want them more, makes me crave more.
Mister’s (Quackity) cock still in my mouth, I look up at him. He looks right back at me and smiles, bringing his hand down to caress my jaw. My head instinctively moved into the touch. “Such a pretty baby, a hot mess and we haven’t even fucked you yet.” He says and pulls me off of him, Finally catching my breath. A long string of spit and precum leading from the tip to my mouth.
While trying to bring myself back to Earth sapnaps hands move to my cock and start pumping me, instantly putting me back to my place of lust.
“Augh~ Please, please, please, I want more~ agh, I need more.”
“Need more of what hun, use your words.” Sapnap slows his hand movements. I look back up at Quackity, who’s jacking himself off. Then look behind me making eye contact.
“Please, Mister, Sir~ I want you both to fuck me. Uaghh please.”
I sit up and lean into quackitys chest, my mouth at his ear. “Fill me up~” I whisper seductively. He grabs my jaw and pulls me into a rough kiss. Teeth clashing, just a hot mushed up mess. Still kneeling, Sap has a perfect view of my ass, his face right at it. I shake my ass a little, hoping he gets the message. I hear him growl and grip my hips, spreading my cheeks to get a good view of my hole. Still slightly stretched, I feel something slimy licking around. Joining along that is two fingers pushing into me. The slight sting and fullness made me moan out.
After he deemed me stretched enough, I felt him pull away, Also pulling me from quackity. Sapnap sits me on his lap, like how we used to be a few minutes ago, Just slightly laying down.

{3rd person}
In this new position, sapnap brings his dick up and pushes in. Karl’s face twisting in ecstasy. Loud moans leaving his mouth. Sapnap starts thrusting, wet noises filling the room, along with karl’s moans and sapnaps grunts.
“Think you can take one more baby?” Quackity says, dick in his hand. Karl nods his head frantically, sap slightly chuckling.

{Karl pov}
“Such a little slut for us” Sapnap spoke deeply, sending chills up my spine. Sapnap slows his thrusting to a stop giving quackity room to come in. I feel two of his fingers poke in to stretch me a little more. It hurt at first but I got used to it quickly. “Oahh ffuucckk~ Feel so full.” I can’t help but moan, My brain just feels fuzzy and I can barely think. I can feel Quackitys fingers sliding in and out of my wrecked hole, it dripping with lube. I can tell sapnap is enjoying it too because of the little grunts emitting from his mouth. Looking down my dick is twitching, begging to be touched again, my thighs sore, spazzing out. All I want is for Quackity to take his fingers out and put something much bigger, and thicker in me. “Mhmm, please..~” I moan out.
“Please what baby?” Quackity askes in a slow tone, voice dripping with lust. Just turning me on even more.
“Please, fuck me..I need you both so bad~” My body is begging to be fucked at this point. I have no control over what I say, legs spread wide out, everything hot and sticky. To some people the smell and heat of the room would be disgusting, but to me it's the best thing in the world. The smell and atmosphere in the room makes everything ten times better.
After a few minutes Quackity pulls his fingers out and lines up, The look in his eyes having that one last little spark of consent. With a quick nod of my head that spark is gone and all that is filled is the dark cloud of lust. Pushing in slowly the two men inside of me groan out loudly. We’ve done this now a few times so it doesn’t hurt as much but that low stinging is still present.
“Fuck~” I feel him bottom out, two dicks up me now.
“Give me a few minutes..need to adjust heh” I moan out, only needing a few then the blissful pleasure begins.

{3rd person}
Quackity and sapnap lay there. Sap holds karl in his arms and rubs little circles on his arms. Quackity, looks down at the beauty below him and leans in, giving a quick peck to the lips and moving up to kiss sapnap.
The two of them start making out, the pressure on their cocks too much to handle. Sap moves his hand down and starts jerking Karl. Karl moans and leans up to suck hickeys in Quackitys neck, him slightly moaning in the kiss.
After a little bit of playful bites and kisses karl gives the ok to start moving. Sapnap pulling out first then thrusting in, closely followed by Quackity. The friction on their cocks of karl tensing up then relaxing everytime they pull out is addicting. They could fuck this kid till the end of their days if they could. Everything about Karl dragged them in. His smell, his smile, his laugh, and fuck his body just made them act up. They start thrusting faster both reaching their highs soon. Karls dick twitching, red at the tip just showing how close he was.“Fuck, guys~ hah I’m- fuck, I’m gonna cum soon” Karl moans, his hair stuck to his forehead from sweat. Both boys say “Me too” and start going even faster, making karl scream out. His dick bouncing up with every wild thrust.
Karl cum’s first, it getting all over him and slightly on Quackitys chest. The thrusting doesn’t stop only making him moan more from overstimulation. The boys thrust a few more times before spilling their seed inside of the shaking boy beneath them. Pulling out, the cum falls out of Karls gaping hole and onto the bed sheets.
Quackity goes down beneath his thighs and licks around his hole, eating up all the cum coming out of him. Karls hole clenched around his tongue and moaned softly, half passed out. Sapnap gets up and pulls quackity off him, lifting the bottom up and into his arms.
“Can you go run a bath for me babe?” He asks Quackity,
“Yeah, of course” He gets up and turns the bath on, the sound of water pulling Karl closer to sleep. Sapnap smiles and kisses the boy's forehead, wiping dried tear marks off his perfect face. Karl just smiles, everything warm and fuzzing. Being perfectly content in one of his lovers arms, never wanting this moment, this feeling to end. He really can’t wait to spend the rest of his life with them.