"oh sweety... i dont think making him huge is going to be enough for him to be ok with what we just did" said the amazonian grandmother
"you didnt read all the options of the device did you grandma, we can change him so that he be more than ok with all of this" responded the young stud helping her grandmother of the floor
-you mean we can change him mentally?
-yeah no only that, we can get pretty specific with the changes both mental and fisical... and i can see by that mischievous smile you are already thinking of something, said said the huge man while groping her muscular glutes
-yes, yes i do, so stop that we have work to do before he comes home, she said slapping his hand off and walking to the room where the device is
about half an hour later, Gloria was laying on her side on the wide sofa, naked, showing all her glorious muscle and smirking at the plan they had devised
- Honey, Im home, it was her husband George, he was a pretty average old guy, he used to be pretty muscular back in his hey day having worked mostly blue collar jobs all his live but now at his 77 year all his muscles were sagging and covered by thick layer of fat
-Im in the living room come over here and tell me, she said knowing a wall obstructed his vision
-Honey you should have seen the fish i almost cau... his words lost, jaw dropping as he entered the room and lay eyes on his once chubby old wive now transformed into an elderly amazon
-oh yes honey was it big... big like this, she said standing up next to him and flexing her huge 24 inches bicep right next to his face
-i... it...you...
-what happened the catfish got your tongue
-you... you have become a...a muscle goddess
-mmm muscle goddess yeah i think thats a pretty on point description... do you still like me? she asked doing a poochy face
-oh sweet heart, i will always love you it doesnt matter what you look like... honestly i think is pretty hot, he said going for a hug and a kiss
they give each other a pretty deep kiss while his hands roam the mountainous terrain of her body,
-ok thats enough little man, she suddenly stops and pushes him back trying to not use much force but it send him tumbling to the chair at the other side of the room
-what is it honey
-well like you said I am a muscle goddess, she said doing a double bicep to show her power, and a body like this can only be pleased by a muscle god, isnt that right Jonny, she said turning to look at the door.
on cue Jonny massive naked frame appears in the door blocking the light from the other room
-thats rigth granny, he enters the room carring the chronivac device in own hand and flexing his other inmense bicep
-Jonny you too
-thats right grandpa, he says as he starts feeling his grandma arm, to which she reciprocates by groping his titanic pec and letting out a soft moan
then the expression on George face changes from one of pure surprise to one of anger, as he stands up and starts yelling
-IM NOT LIKING THIS ANYMORE
-wait grandpa is not...
-WAIT NOTHING YOU THINK IM GONNA STAY HERE AND BE CUCKED BY MY OWN GRANDSON
after a moment of deep silent, both Gloria and Jonny burst into a quick laugh
-jajaja oh grandpa you got it wrong we are not going to make you a cuck we are going to make you a god
-What
-the most alpha of muscle gods, replied Gloria still chuckling
George expression returned to one of pure confusion
- do the honors sweetie, Gloria indicated
Jonny obeyed and pointed the remote control shaped device to his grandpa, hitting the apply button
in an instant a glow surrounds his grandpa ripples start going trough all of his body as the fat melts away and muscle contract and expand on his growing with every expansion, shivers running trough his spine as all his muscles work rivers of sweat run down his body soaking his flannel shirt which stick to his inflating muscle for as long as it can till his expanding back a goes pass the 3 foot wide and bicep go past 30 inches the shirt rips in several parts, the cold air of the night doesnt bother him as his attention is on the pressure his growing feet are feeling as they grow way pass the size of his fishing boots, they rip giving him some release, when he goes to see his freed feet he realize that not only are his muscles growing but he is also growing in height his cargo pants barely going pass his knees and looking like painted lycra over his now enormous quads, he once again feel an uncomfortable pressure this time in the groin area, but this one quickly turns pleasurable as his dick and balls grow, with the excitement his cock rips thought the button and zipper standing almost 2 foot and not fully hard
-yes, oh yes he moans and flexes his entire body making the leftover clothe fall of his 5 feet wide back and 50 inches biceps with shoulders that left basketball in ridicule, his quads and calves exploding whatever material was left of the pants, he stands straight at his new height of 8 feet tall his heaving boulder pecs casting a long shadow over the most defined solid 8 pack ever seen by humanity
Gloria and Jonny stare at the titan, touching themselves as they wittiness the sexiest spectacle in all of human history
-WHAT DO THE TWO OF YOU THINK YOUR DOING, the deep voice of the giant shacking the entire house
the pair looked in surprise and fear at the question
-Come over here and worship your god
with out the need for any more indication the pair run over and started grooping the giant beast new muscle
Gloria drops to her knees beside the giant trying and falling to put her arms around his massive left leg and she starts licking and kissing the contour of huge vein that goes down the thigh "uhhh... is so big, and dense this veins are thicker than any dick, oh my god, oh i need you, umm my pussy is so wet and hot pls... "
"dont you dare touch yourself, your pussy belongs to me and only me, and if you want relieve youre going to lick your way up and make sure im hard and ready to give it to you " the grandpa god said and flexed his quadricep to punctuate the order, sending shivers to the amazonian at his feet who started to lick and grope faster up his thigth.
meanwhile at the other side of the beast his grandson has been feel and licking his obsene bicep "danm grandpa your so big and hard but you stink"
"You little... Thats man musk, thats how true muscle god smells, now take a good whiff so you dont forget it!"
he said grabbing his grandson head and pushing it into his bushy hairy pit, Jonny tried to resist but his grandpa hold it there with a single hand, the ripe smell burning into his nostrils, make dick fully hard and start spewing pre.
"if you get some of that on me im going to make you clean it with your tongue" grandpa said while letting go
"danm grandpa youre so strong now" Jonny said while recovering his breath
"of course im the strongest! " flexing his monstruos bicep with grin to his face "how much do you weight now?"
"mmm, around 500"
the giant grandpa extends his arm
"grab my hand and pull yourself up"
"what?"
"DO IT!"
the power behind the order makes Jonny cock throb and he waste no time in doing and his grandpa says, as he does the humongous elder starts doing curls with him
being used as a dumbbell was making Jonny harder and hornier than anything had "ohh grandpa your uhh so strong uhh im cant hoolluh"
the young muscle beast came, shooting like a canon his huge load over the behemoths titanic pecs
"look at the mess... well what did i say youll have to do if you got it in me"
Jonny didnt have to think it he launched himself into the enormous hairy pec and started lapping away the cum
"good boy make sure to get it all"
as the Jonnys tongue roamed the vast boulder of meat it found a big thick nipple he decided to bite and suck on it, this send wave of pleasure trough the massive elder body, causing him to let out a moan that was closer to the roar of a wild tiger
this also caused his obsene cock, which at the moment was being tended to by the amazonian grandma gloria in a combination hand tit and blow job, to throb and start spewing incredible amounts of pre
"seems like my cock is ready"
"yes please give it to me please my pussy is burning in need"
"you dont need to beg any more" he said while pulling her up and giving her a deep tongue kiss
"Son, go sit over there and see how a true musclegod pleasures the goddess that is your grandma" he said push his grandson off of him into the couch, lifting her with both hands and lining his huge fuck tool with her hungry lips.
Jonny watched attentively as his immense grandpa trust his dick into his amazonian wife slowly at first as to not rip her apart but soon faster and faster she was moaning like possessed no doubt having multiple orgasms with every trust and he was grunting like wild beast while moving and handling her body into every and all positions, after several hour she was passed out into unconsciousness from bliss but he was still horny even though he had cum more than a couple of loads into her
"damn i guess no even a goddess cant keep up with me, right son?"
Jonny who had watched the entire thing and had cum several times in the while doing it inmediatly stands up and rush to his grandpa side and starts giving a handjob
"grandpa please take me like you took grandma, make me your bitch, use my ass like a pussy"
"would you look at that my own grandson a faggot" he said with a stern angry look in his face that quickly instilled fear in Jonny
"then again in the presence of a muscled sex god like me every ones is a little faggot" his expression changing back to a cocky grin
"yes oh god use me"
"fine, but dont expect me to be gentle about it" he said as he pushed his front into the room wall, and standed behind trapping him between the wall and his massive mountain of muscle, he strted grinding his enormous cock in his back drooling a river of pre over the young muscle man ass
"you like that fag, feel the hardness of my fuck rod on your back"
"yes uhh grandpa uhh" the muffled moans sounded from in between his hairy boulder like pecs
"then here it comes" the muscle god steped back just a second to align his massive tool with his grandson hole then he broke into him and started jackhammering with hard powerfull and fast trusts that make the entire house shake.
for Jonny it felt like a minute but it was more like half an hour what the concrete wall he was pushed on lasted before coming down at the same time the his glorious muscle grandpa had his first cum inside him with so much force that it send him of the giant cock into the other room and causing him so much pleasure that it almost made him pass up
"I guess you also cant keep up with me oh well" the gigantic geezer said as he looks down grabs the chronivac device and heads to the door
"wait grandpa where are you going?"
"im not sure but a body like this is meant to be worshipped and have sex, and im gonna go get both!"the muscle god said flexing a enormous double bi before heading out