Intro:
From Science, he was tested on in the far past, and did all sorts of experiments, from growth like Enhancing Growths, improvement, supplements, Gene Tweaking/Enhancing, Sensitivity, Erectile Dysfunction tests to improve erections, Nipple Sensitivity drugs, anything that involved in sexual testings to the body but turning him into a Test Subject, Object. Like the High Tides, Animals, Insects, to even the Environment, RK's Father GalaxyCat also too is affected by the Full Moon. He volunteered Legally because he was involved with the incredible results, sold and made products to improve peoples lives and made a shit load of money, especially scientific break throughs and incredible results for patients and over the counter. Which explains their wealth together, Father and Son. 
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One night Rubberkitten had to rush to his Fathers house because it was a big blood moon that night. 
Rubberkitten got there and barged in the door to look for him, and saw his father with his muscles swollen up, precum drooling out of his ass, cock and nipples, and hes on his hands and knees he can barely move because the body goes into  a weird trance and sedation.
His Father is so horny that his symptoms are severely affecting him. RK lifts up the 400+lb kitty to the bondage room but its in the lab. 
Having sex with him usually releases the pent up sex crazed, body, his body controls, and takes over. The body is like a mind of its own. From all of the tests, the body is in control and his mind rather than his own self consciousness, and self control. The brain is like its hypnotized from a Parasite but its none of that at all. Just seems like it. Like something is forcing him to be this way. 
RK in a panic, tries to talk to him but his Fathers starts to mumble, and murmur.  RK grabs a bottle of poppers and gets ready to start on him.
He ties leather cuffs to his fathers ankles and pulls the chains to lift and spread his legs open like spread eagle, very wide, muscle thighs, tech shiny catsuit, and pecless.
RK goes to town, cums many loads, into his ass, and sits on his face, fucks his throat like there is no tomorrow. Hard throat fuck.
thup thup thup thud thud
He growls loudly and another load into his throat, looking like his father was purposely knowing to swallow. RK cant see to slow down this growth. If he dont slow it down, he can get too big, and might get into a lust coma. What that is is when he gets so mindlessly drunk from lust and pleasure, he goes into a meditation and its hard for him to back out of it. The body refuses and ignores anything else you do to it except for the sex you give it. 
Usually this does the trick but its seems to only make him lust for more, the body forming into more of a lustful form, nipples swelling, cock veins extrude, cock gets more sensitive, muscles swollen up, groaning, and moaning. For a long time, this was the first, and wondering how long was he like this today. His heart is safe as RK reads it from the Lab Monitor but its his body that has taken over his mind, and urges. Its like an uncontrollable urge the mind, and body wants. It demands more sex but RK needs to get him off before the end of the Full Moon or he will stay like this till the next Full Moon.
So RK says to himself, Fuck im gonna need help.
He calls SRK and Love-Cat. Hey guys! I need your help!
Rubberkitten explains to his Brothers everything, in how, why, the Full Moon, his Fathers Past science experimental tests to himself. They both understand.
Oh know thats horrible Senpai! I can see why you had to help your Father, says, Love-Cat.
SRK gets there the instant RK tells him about fucking his father.
WOOOSH!!!
RK is like, O.o that....was quick..
Glad tuh beh of service! Yuh know i got yuh back my bro.
Love-Cat rushes, and Teleports as well using his Ability. They both have powers so they can do that. RK can open portals but he is only allowed to use them for work but did teleport from his landed ship at the base, and to the front of the house.
So all 3 of us are there. RK told SRK, i know you can fuck pretty hard but we arent trying to break him. I just need you to get him to cum real hard, and that might relief the urges from his body. His body is going wild right now, and no matter how much dick i give him, it seems to only make it worse. He needs to calm down but a release would do justice. Once he can cum, his body will be satisfied, and he can come back from consciousness. Right now hes like in a Lust Coma but not lethal. It would take a whole nother Full Moon, and that wont be for another couple of months! He has to eat, drink water, use the restroom, and stay clean! Its not so good if you think about that. Who knows if he even comes out of it next time. Is why this is important. So far, science has yet to find an answer for this. We are still looking into what went wrong in the past during his self studied experiments.
SRK explains, Man i can feel his urges! (Like he feels something weird but theres lust of energy hes noticing from his Father).
Normally "I'M" the one that fills the victim*AHEM, clears throat* I mean my guests,
and fill them with the sexual desires with meh 3 power orbs, but hes already got it! Ah know what to do, grins with anticipation.
Love-Cat, ok you know how to read their sexual desires and how to get him to get off, and can very well Charm and control using your Charm powers. Need you to switch places with me and fuck his face, his dick, his nipples, anything, just dont harm him, says Rubberkitten. 
Roger Senpai! says Love-Cat.
SRK doesnt wait and starts fucking the Father and starts with semi hard thrusts.
clack clack clack plap wud wud plap gush
Love-cat, take his face, ill take his dick hole, says Rubberkitten.
Love-cat moves over the fathers face, fathers eyes rolled back as if he was cumming over and over but he hasnt came once.
Love-Cat tells his Father, 
ok Senpai's father! Dont worry, we are here to help you! 
Father moans, as he barely hears anything, clouded by sexual, lustful side effects, that being said but he might have heard something from Love-Cat, but no one is sure, and not surprised.
Love-Cat Pushes his 2' cock into his throat, rides, and pretends its RK's ass, a fantasy his Brother thinks about a lot. Hes a bottom but he uses something to help him.
RK starts to fuck his fathers dick hole and wetness sounds didnt take long to make. The father starts to move into RK's motion and fucks his sons dick, SRK moves along with the same motion to follow the riding rhythm.
The father moves his pelvis into RK, *squish squish squish* mere seconds it took for his Father to get wet, and eager for his Sons cock to be inside his red, swollen cock, and hungry piss hole. SRK growls and begins to thrust harder, body on body, hitting against each other, SRK's huge tight ball sacks, slapping against his meaty donut, gushing with pre, the sound of precum air noises. He fucks like hes raping someone off the street but for what his Father needs is not enough for a measely small fry from the backalley's SRK finds his prey. This is not prey but hes gonna need more than what hes offering. SRK knows he needs more but is working up a rhythm, and building that power he needs to nail RK's Father into a pulp. SRK snarls aggressively, Violent, and hits against his asshole with force, causing the chains to cling loud, smacking sounding like punching, SRK's teeth is gritting. RK fucks harder, and the father pushes  into the motion faster and more deeper. RK grips the large 3' father dick and fucks it like it were his ass. 
Love-Cat fucks his fathers Face hole, and you can hear from behind you(RK) of the thumping. The father is sucking his cock but its not the father that is doing it, its his body controlling his mind, and thoughts. Although his Father would still do it but this time its not his doing.
Senpai! Im getting close! yells out Love-Cat.
SRK in a rough serious tone, Me to kitty! Im putting in all myself into him and i have to say i have never fucked anyone this hard before!  And thats coming from a big boy like me! *Pant Pant* Fucked a lot of beefy fuckers out there but FUCK! Hooh boy! Ohh *growl* Trying to hold it! Hurry up guys! Im gettin duh urge mehself!
RK takes a hit from his Popper bottle, a large hit.
Want some SRK? asks Rubberkitten
Poppers? *pant pant* S-sure why not.
*SNIIIFFFFFFFFFFF*SNIIIFFFFFFFFFFFF* Hoh Yeah!! 
Oh fuck! Come on guys im getting close, grunts SRK.
Ok guys we need to cum together, and guys use your powers to make him cum. There's a drain in the room so it wont damage anything, explains RK.
*huff huff huff*
OK AS HARD AS YOU CAN GUYS! 
 Snarls and grin, and grits his teeth, Rrrrawwr! Im Im getting close! yells out Shadow-Rubberkitten(SRK).
Oh shit i think im about ready! yells out Rubberkitten.
Senpai im gonna cum, do it! yells Love-Cat.
SRK violently slams his 7'5 500lbs 0% fat body into the swollen, abused, not giving a shit hole that just doesnt care what you do to it, it just doesnt care, the hole says fuck you do what you will im just a stupid hole, fuck my shit because i wont break but can still try, slams his 3' cock with wide ass 10" girth, engorged veins, and balls the size of basketballs, SLAP SLAP SLAP WUD WUD WUD SLORP and the loudest growl, roar he pumps thick ropes of cum, he aint done because hes got a lot in those balls. 
RK roars and the father fucks hard onto his Sons cock, showing a pucker like as if it were a pucker of an asshole, and fast to RK's moans and screams, ROAARRR OH FUCKKK!!! 
Love-Cat yells out, Oh OH FUCK! SENPAI!! OH SENPAI as he is fantasizing about you fucking him, he cums into your Fathers face hole, gripping onto his ears tight, cum coming out of his Fathers nose, again the hole dont care, its sucking, its wanting, gagging doesnt exist, SRK and Love-Cats power is aiding on his oxygen so hes doing just fine, his Fathers sexually drunken mind's only purpose is to satisfy that sexual satisfaction.
Everyone fucks into his body, hard, deep, and as if nothing mattered, they all push into him with their hundreds of pounds of weight. 
The body from afar as if you were standing and watching, the body is limp, flopping around, moving in aggressive motions, cumfarting, you see the hyper muscled body bouncing up and down, arms flopping around like if monsters were raping it to a prolapse pulp, nipples shooting out cum, enlarging, veins all over the pecs, arms, body going up and down from one side and then the other, the belly swelling, lifting RK higher and more into his Fathers swollen cock hole.
 RK yells out, now! CUM! BREAK IN BUT DONT BREAK HIM! 
The two Brothers power up and aim at the father, themselves, and RK with their power to forcefully make everyone of each other cum. RK didnt realize how strong their powers are and he came way too hard and came hard into his Fathers dick, swelling his balls and his Stomach even more. 
The fathers eyes light up, and he roars himself but muffles from dick and cum, the father cums into RKs dick, RK cums into his fathers dick, the fathers nipples swell and cum, his ass cums as if it was a cock in itself, SRK is still cumming, fathers gut grow in size, gets bigger and bigger, cum shooting out his fathers eyes, nose, mouth, belly button. Stomach stretching, his intestines stretching, his bladder stretching, his pecs inflating, his face swelling a little bit from the rush of blood flowing through and making his Father cum 20 fold. 
SRK tells his Brothers he can sense his lust is going down, the body is not reacting as much anymore.
Thats good, replies Rubberkitten.
All 3 still have their cocks in him but is slowly trying to get their senses together because it was a wild ride. SRK almost loses his footing due to the heavy fucking, in a daze, head rush, woozey, horny as fuck, drained, and is the most hardest SRK has ever fucked. His toe claws are digging into the inside his boots.
Ok guys lets pull out but we need to push the cum out of him. He might drown from that much cum. Hospitals pump some patients stomachs when hypers cum into those who arent used to it. And he cant fit through the door.
SRK replies, Well, hes gonna be sore when he wakes up. He probably knows that. Hes a big guy just the looks of him so he will recover in a week or less.
All 3 Brothers pull out, on SRK's end you hear his fat dick slide out all sloppy and thick of cum, the loudest SLOSSSSH! Massive gob of cum hits the floor with a PLOP! Semen pours into the nearby drains, sipping, draining noises like if it were a drain from a tub.
Ah know how tuh get his cum out. I can juz transfer it to some where *snickers* suggested by Shadow-RK. 
Ok, as long as its out, says RK.
SRK powers up, zaps his Fathers massively swollen belly, into chisseled muscle abs.
Thanks guys, i think he will do ok. Seems hes just a sleep now, says RK.
(RK's Father is covered layers of cum, his nipples still raw and tender, semi hard boner tilted to one side).
RK lowers his legs down and lets him sleep in the leather sling.
You guys can spend the night if you wantz, suggested RK.
SRK says, i think ah will take yuh offer mah Kitty, dat took all mah energy.
MAN! ive never fucked anyone like that! That would kill a guy if ah fucked someone on duh street dat hard!
Well dont get used to it because his normal self wont handle that, just during the full moon
idk what kind of tests he ended up enduring but that is intense, says Rubberkitten.
Senpai we will hangout here will your Father wakes up, says Love-Cat.
Theres an extra room, we have like 10 rooms here so just pick one and sleep
ok senpai, Love-Cat replies.
Ah could use somethin' tuh drink and a bed, says srk.
Thanks guys, says RK complimenting his Brothers.
SRK, and Love-Cat tirelessly walk to their loving brother Rubberkitten both give him a hug. SRK kisses passionately and deep with RK, Love-Cat slowly and passionately kisses RK deep into his lips with tongue. Love-Cat gains an erection from just his kiss. 
Bad kitty......both yuh guys, *chuckles the RK*
They move, walk-out the lab, bondage area, slowly and tired.
RK has munchies and wants food but will have some once they tucker out and his father seems to be doing ok.
 He takes a shower, he moves to the suit mannequin and sets his Ai Nano suit onto it. RK Presses a hidden button that matches his finger print, on his gauntlet. The liquid nano covers the mannequin body, forms hexagons, and lights zip across the edges of the shapes. If any emergencies, that suit will zip on to his body instantly, and no one can steal it. Its safe, this is how he stores his suit.
Just another damn Full Moon, RK tells to himself under his breath in the shower. This is the worst ive seen but i hope it doesnt get this bad again, especially when i am out in space working. So i will have to ask my boys again if this were to happen when im not on my planet.
Father is ok, his body swelled down, hes snoring, and just looks like a limp used muscled beast laying on the sling, he continued to think to himself out loud in the shower.
His Brothers washes up, they go sleep, RK gets dries up, walks in his Fathers house naked, gets his food,  and lays in his fathers bed. The 2 come into the room while RK is tucked in.
Rubberkitten is laying in his Fathers King sized Tamperpedic bed. He hears heavy foot steps down the hallway in bed. Eh?
Door opens, RK spooked a little o.o
In comes Love-Cat, lays down beside the night light lit, dark room.
RK hears foot steps again down the hall. RK Spooked again....
SRK comes into the room with a Pillow. 
Oh gosh guys, you scared? says RK.
SRK baps RK with the pillow and lays on the left side of RK. This big heaping, massive body, pushing the bed down a bit from his weight.
You guys are silly. Gnight, Rubberkitten says to his Brothers while he feels Love-Cats large cock pushed against his hip, while Love-Cat puts his ripped muscle arm over his Master RK.
-Night.
-Gnight, senpai <3.
Soooo...SRK, where did you Teleport that large amount of cum from my Fathers body anyways?
Ooohhh- it went to a very "Special" place *snickers with sleepiness tone to it*, SRK replies.
RK doesnt like the sound of that but too tired  to care.
(Monologue** A character named Edward who is a Bondage bull bouncer. Years ago he raped him to a pulp. He was in Leims Comic, and SRK likes "Bullying" the Mino Bull pun intended. He seems to love fucking with the guy no matter how pissed he gets towards SRK. He so wants to beat the shit out of him but.....he would lose in a landslide.**)
(Epilogue***Edward was showering and the warp wooshed into his Shower while he was in it and splashed cum all over him like a water ride, and he slipped, fell into the tub brimmed with cum. He gets up again and slips again and his horn pierces one of his shampoo bottles, and he yells out WHAT THE FUUUUUCCKK!!?!?!?!??! AHHHHH!!!
So in the very end when things are calm at his Fathers house now. 
You see a cut scene (imagination) where Edward is now laying in the tub, sitting, and pulling out a stabbed leaky shampoo bottle, all pissed off, just sitting there in shock, with his 2' cock flaccid over to one side.
From a panned out view  outside of Edwards home you hear him yelling, I FUCKING HATE YOU SRK!!!
The End.