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Rated: 18+ · Interactive · Adult · #1815618

What happens when your little brother suddenly became huge?

This choice: continue to the jog  •  Go Back...
Chapter #6

Jealousy arises

    by: john doez Author IconMail Icon

Nate remained a bit miffed and peeved at the situation, stuck with his dorky yet slowly getting buff brother. It shoulda been him being blessed with these gifts not this runt, Nate grumbles as he drives to the park where he usually jogs. Stealing glances at his brother still as he gazes over at that toned bod the boy sported all the while he looked out the window gazing out at the world. Chris’s pecs pushing that shirt out so much that Nate could see his two perked-up nipples that stuck out against it. An not to forget that dick bulge too, what he wouldnt give to have something like that on his own body, Nate looks at it some more before noticing it twitches and seemed to have swelled bigger. Nate worried if the boy was growing and turned his gaze upward only to realize Chris was looking at him and got flustered seeing his brother watch his bulge. “U-uuhmm..” Chris tries to bring it up but he is still a bit to shy but its clear he likes the attention. To the point he is attempts to shuffle his shorts down to let his dick flop out and smack against his shirt. “Heehe..” Chris giggles as he attempts to tease his brother with his engorged dick at almost 11 inches.

Nate grumbles as he can see his brother’s cock swinging side to side out of the corner of his vision, opting to focus more on the road for the short drive and ignore the gremlin to his right. “Put your thing away we’re almost here” Nate chides his brother but Chris keeps on teasing him. “Not till you play with it..i saw you staring..” Chris responds still letting his dick fly free. They were already pulling into the parking lot to the park, Chris’s dick tapping his brothers free hand on the arm rest as he keeps teasing his brother. Nate grumbles both at the annoyance of feeling that meaty shaft tap him and just some inner horniness ends up grabbing his brothers cock and squeezing it as if to threaten the boy. Only for the young lad to just moan out in delight as his cock was being played with, Nate growls as his intimidation tactics dont seem to be coming to the conclusion he wanted. He continues to grab his brothers cock though not wanting to back down gives it a few twist and strokes in further attempts to antagonize the boy. However it was still just adding to the pleasure as Chris laid back in his seat moaning in delight and pleasure as his brother really is just giving him a terrible handy.

Nates foul attempts at antagonizing his brother continue till finally the boy cant take it anymore, he roars and tenses up bucking his hips into his brothers hand and ends up shooting his spunk ll onto Nate’s jogging shorts and onto Chris’s shirt. Nate’s disgust causes him to swerve and pull over to the side lane. “Ughh..god Damnit!!” Nate shouts as he gets out the car in frustration. Chris lays in his afterglow groaning and moaning a bit before licking some of the cum that touched his lips off his face. Chris could hear his older brother furiously kicking his cars tires before digging in trunk for some towels. The pleasure in his loins returns as the boy watches as his dick throbs longer and thicker, inching up further and further along his belly till it gets to 15 inches long and his balls hefting like golf balls in his shorts. Chris moans again as he has a second climax after his cocks growth, drenching his shirt so much it became pretty much darker and drippier. “Ugh….ugh…so good..” as he pants and moans holding his massive cock in his hands as it still drools some thick spunk from the tip. Nate comes back into the car and turns to see Chris’s predicament and growls again in frustration. ‘Why is his dick so much bigger than mine’ , pawning over something that isnt his own. He continued their drive to the park and found a free spot to sit his car for them to both get out. Chris’s cock didnt seem to go down for the rest of the ride and Nate was furiously working to prevent the boy from cumming anymore and it showed. Miraculously somewhat hidden but still visible under both his jogging shirt and his shorts was that 15 incher pointed upwards and still drooling with the boy's seed.


Nate’s frustration in their situation didnt let him see how bad his brother was feeling as Chris was looking a bit pained and panted. The near colossal build-up of pleasure was starting to get to the boy as he looked to his brother for help. He didnt know what to do and needed his brothers guidance but Nate’s jealousy didnt want his brother to get anymore than he already had. The boy was only twelve and already in the course of one morning he grew bigger in more places than one, and that all should been his. He was the first born so he shoulda gotten all the good genes, so why does Chris have these strange genes that's turning him into a boy hulk in a day. Nate thought a jog would help him and so he turned to Chris who looked to be struggling a bit to contain his pleasure before jogging out into the woods. His mind traveled with each step as he continued to clear his head and maybe even forget about the whole situation but he could hear behind him. Through pained moans and staggered steps Chris was just behind him and even in his state was able to keep pace with his brother. Soon the pained moans got closer until they were right next to him and Nate turned to see his brother was on speed with him, at his side jogging with him. He didn't know what Chris was thinking or why even through all this he was still trying to keep up with him. Soon that jealousy turned to pity and a bit of regret before he stopped jogging altogether. “Chirs!” Nate calls out to his brother who turns shuttering in a bit of delight as he does so before jogging back. The two brothers look eye to eye for a moment, Nate looking at his brother's huge hog under that shirt as he slides his hand to touch it. Chris moans loudly the pleasure out of this world and finally, his cock gets the attention it wants.

Nate ponders over it as he slowly pleasures his brother's cock if he wanted to go through with this but…he feels like he had to do something.

What follows?
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You have the following choices:

1. pleasure and punishment

*Pen*
2. even more jealousy

*Pen*
3. a surprise interuption

*Pen*
4. a bit of chaos

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5. other

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