With all his might, Mark squeezed Tyson's balls. He gripped and squeezed over and over, trying to flatten Tyson's precious orbs into nothing.
"OOOOOWWWWW! AAAHOOOWWWW! OWWW, OOWW, OOOOOOOWWWWWWW!"
Tyson screamed out at the top of his lungs as Mark relentlessly squeezed his nuts flat, over and over. His body and legs pulsed and wiggled, trying in vain to escape the onslaught against his naked testicles.
Mark was far from done. This little shit had kicked him square in the nuts. He hadn't felt a pain in his balls that bad since his first year at scout camp, years ago.
Back then, some of the older boys had tricked Mark into getting naked by saying he had turned invisible. They made some sort of ridiculous chant and all pretended poor Mark had disappeared. They called out, yelling for Mark to listen to them if he could hear them. Mark was having fun at first, yelling and pushing them, making the older boys pretend to be afraid. But then they said if he didn't come back, he wouldn't be able to eat and drink real food and would soon die in the invisible world. Mark got scared and begged them to make him visible again, but they all ignored him.
After Mark ran around to each of the older boys and started crying, they finally let him know the solution. He'd have to take off all his clothes. His clothes were cursed in the invisible world and would make him invisible forever. Mark was a bit nervous and only took off his shirt, shoes, and pants. Then he yelled out if they could see him. The older boys held back their laughter and told him, "Hey! We can hear you now, but we still can't see you! Quick! Take everything off before it's too late! You'll be stuck invisible forever!"
Mark looked around frantically. All the older boys were searching around, pretending to look for him. Mark looked down at his socks and undies. He decided he'd just better do it quick. So he pulled down his tighty whities and yanked off his socks, dropping them right in front of himself.
"Okay! I did it! Can you see me!"
The older boys just kept looking around.
"Hey! I took off my clothes! I took off the curse! Can't you see me?"
The boys all pretended they couldn't hear Mark, but they started to gather around him. "Hey guys, look, there's a weird fuzzy bubble over here!"
"Yeah, I'm starting to see it!"
"Yeah, it's like something's trying to come back from the invisible world!"
The older boys all looked closely at Mark's naked body. Mark stood still, watching them and hoping he'd be back soon.
"Hey, look, I think I see something here!" One of the boys said, pointing to Mark's little dick and balls. "I better grab him before he disappears!"
Mark got flustered, "Wait, what!?"
The older boy said, "Yeah, if I don't grab him, he'll disappear back into the invisible world. Mark! If you can hear me, do you want me to grab you and pull you back out of the invisible world?"
Mark had tears in his eyes and was desperate. "Yes! Pull me back! Please! Pull me back!"
The older boys all laughed and snickered. "Ok, here we go!"
The older boy grabbed Mark's dick and balls all together in his hand. Mark instantly tried to cover his crotch, but it was too late. The older boy had it all. Mark started dancing up and down with his legs, freaking out, "Wait, no, wait! Don't pull on that! Don't pull me there!"
The boys all laughed again. The older boy stood up, bringing Mark's dick and balls with him. Mark stretched out his legs and stood on his tippy toes as the older boy lifted him higher and higher by his boyhood.
"AAAAHHH! Oh my god! My balls!"
The boys all laughed at Mark's pain. As the older boy lifted Mark by his junk, Mark's tippy toes slipped, but the older boy had a death grip on Mark's genitals. Mark just swung down between the older boy's legs, held and suspended by his tender testicles and tiny dick. Mark held onto the older boy's wrists, trying to pull himself up and release the pressure on his balls while he screamed in agony.
"AAAAAAHHH! AAAAAAAAAAAHHHH!"
The boys just laughed even harder as Mark swung back and forth like his balls were tied up to a swing set. Mark kicked his legs wildly, trying to get a grip on the ground. He grazed the older boy's crotch with his leg as he swung forward and the older boy instantly let go of Mark's junk.
Mark crumpled to the ground in a heap of sadness, cradling his aching boyhood. He whimpered and cried like a baby, rocking back and forth with his legs held tight up to his chest.
"Oh, my balls! Wahhh! My baaaaallls!"
Suddenly, Mark snapped out of it. He found himself looking down at Tyson's exposed crotch. Then he looked lower and realized he was still holding Tyson's balls tight in his hands. Then he felt that same dull ache in his balls, throbbing and sending pain up to his stomach. Now was his chance to yank Tyson around by his balls, just like the older boy had done to him. But first, Mark squeezed Tyson's balls hard, one more time.
"OOOOOOWWWW! My balls! Let go of my balls!"
Mark looked up at Tyson, then looked over at the roll of duct tape. He let go of Tyson's nuts and Tyson instantly breathed a little sigh of relief as the pressure stopped. Then Mark grabbed the duct tape, ripped off a good strip of tape, and walked around the side of the bed. He bent down and got right in Tyson's face.
"Shut up. I don't wanna hear nothin about your damn balls!"
Mark stuck the duct tape tight over Tyson's mouth.
"How about we see how far your balls can stretch?"
Tyson shook his head left and right and called out, muffled by the tape, "Mmmphh, unnnnnhhhhhh! Nnnnooohhhh!"
Mark smiled smugly. He walked over to the edge of the bed with Tyson's legs held up with his cock and balls flopped down in the middle. He was struggling so much his body had moved forward off the edge even more, making his butt and groin hang down lower than the edge of the bed and stretching his legs up even more.
Mark looked over at the other boys, who were still stunned, laying naked sideways on the floor with their pants around their ankles, stuck to the bungee cords tied to their beds. Then Mark took a good look between Tyson legs. This boy's fat cock was completed hard now. Mark stopped for a second. Tyson's dick was throbbing and pulsing, filling his tip and making it expand with every pulse. It looked like he was actually enjoying this and ready to blow his load. Mark would have to do something about that.
"Alright, Tyson. Let's see if your nuts can touch the wall!" Mark said with a devilish grin while he grabbed Tyson's balls together with both hands.
Tyson's muffled mouth called out, "Nooohhh! Nnnooooohhhhh!"
The other boys just waited and stared. They were too scared to move since Mark tied up Tyson so easily.
Mark looked back to see how far away the wall was. He knew he'd never even get close, but now he really did want to see how far these balls could stretch. He held them tight, making Tyson wince with pain. Then he got a good grip on the floor, bent his back toward the wall, and yanked on Tysons nuts with all his might.
Tyson's muffled voice changed to a high-pitched screech, like a boy's voice cracking in puberty. "Ooooohhh! OOoooh! OOOOOOhhhhhwwwww!"
Mark ignored Tyson's screams and pulled even harder. Tyson's body wiggled and squirmed as his testicles got yanked further and further away from his groin. His ballsack stretched and stretched, making the wrinkly skin smooth and tight as it wrapped around his balls, showing off their perfect oval shapes.
Mark paused, holding Tyson's balls out as far as they would go. He kept his grip tight, but let go with one hand. Tyson was still crying out in his high-pitched muffled cries. Then Mark pulled his fist all the way back and punched into Tyson's testicles with full force.
*THUD*
Tyson's body wretched forward at the sudden burst of pain, "OOOOOOooffff!"
He felt like was going to puke. Then Mark did it again. He pulled back his fist all the way and sent it flying forward into Tyson's tightly held testicles.
Tyson's voice cracked again, "OOWwww!"
Mark grinned madly, thinking "this is what he gets for kicking me in the balls!" before punching Tyson's nuts again.
Tyson whimpered, "oohh, ooohuhhh, ooohhhuuuuuughh!" crying softly as his testicles were pummeled.
Mark looked down at the stretched balls and then back up at Tyson's raging boner. It was like all this ballbusting was making him harder. Time to see how much abuse these balls could take.
Mark gripped both hands at the top of Tyson's balls and weaved his fingers together. Now he had Tyson's nuts between the palms of his hands. He pulled his hands together, tightening his fingers and hands together, trying to squish Tyson's boiled eggs into mush.
Tyson leaned forward even more, practically falling of the edge of the bed and only being held up by his legs stretched high above his head and tied to the bunk bed frame. The pain in his nuts burned up into his stomach, causing his entire abdomen to feel the piercing pain as his testicles were thoroughly crushed.
Mark squeezed and tried his best to make his hands go together, like a strong man squishing a watermelon.
Then, Tyson let out one final pathetic high-pitched squeak like a little mouse caught in a mousetrap, "Ooohhwwghh!"
All at once, Tyson's hard cock pulsed up and shot a full load of cum straight out at Mark. As the gooey mess landed and dripped down Mark's hands, he let go of Tyson's busted balls.
"Eeewwww! Gross!"
Tyson's blindfolded face relaxed a bit, feeling Mark lose his grip on his nuts, but his face kept scrunching up as his hard cock kept squirting his boy juice all over the floor.
The other boys watched Tyson's cock squirting, absolutely mesmerized. None of them had seen a real cock squirting, other than their own of course. Plus, his was so much bigger. Secretly, they were glad Tyson had lost and got busted till he squirted. It made them kind of want to see more busting, and especially more squirting.
Next the boys wanted to...