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Mad Science

The boys grow their balls

added by shaken 4 years ago BM Young adult

The five friends crowd around Gavin as he pulls the container of growth pills out of his backpack.
“Acne medication?” Phil asked, confused.
“No! That’s just the container.” Gavin corrected, slightly too defensively. “I got these amazing pills from a friend that really work, trust me. They increase your sperm production and make you cum bucket loads, plus your balls grow huge for a whole day when you take them!”
The others looked at Gavin like he was crazy, and the twins started to giggle.
“That’s some story you’ve come up with Gavin.” Neal said teasingly.
“No! Trust me it’s true you guys, the friend I got them from had balls the size of a couch!”
The others looked skeptical. “That doesn't seem possible or healthy.” Samuel pitched in.
“If you don’t believe me, then take them and prove me wrong when they don’t work.” Gavin suggested, quite embarrassed at this point.
“Hehe,” Jeffery sniggered, “I think Gavin just wants an excuse to get us to all take off our pants.”
“I’m in.” Myles said, holding out his hand. “I don’t see why not, if Gavin is just pulling a weird prank we’ll find out soon enough.
Relieved Gavin drops 2 pills into Myles’ hands. Seeing Myles swallow them, the others follow suit, each taking 2 and swallowing them. Gavin then takes his two pills after the others and sits back ready to watch what will happen.

Nothing.

The six boys sit cross legged, all starting at their own groins and occasionally each other in case someone was having a head start or something.

Still nothing.

After 10 minutes pass they all give up and look over to Gavin.
“Nice prank Gavin, you really had us going.” Phil said sarcastically, as he stood up and grabbed another beer.
“Maybe it takes a while to happen.” Gavin insisted.
“Ok, ok, lets just go back to the game and see if anything happens later.” Myles suggested, clearly not believing Gavin anymore, but probably didn’t want the others teasing Gavin any longer. The guys went back to drinking and gaming as though this whole thing didn’t happen except a quite embarrassed Gavin, who was now a lot quieter than normal.

It was nearly 1am when suddenly Phil called out. “Hey guys, do any of your balls feel tight?”
Gavin was about to tell him to shut up as he didn’t want them to start mocking him again, but then realised he too was feeling a tightness around his balls..
“Shit, you’re right.” Samuel winced, suddenly standing up and pulling down his jeans.
Everyone looked and saw that his underwear had two massive lumps in the front, as if he had just hid oranges down them.
“Mine too.” Myles confirmed, placing a hand on his pants around his groin.
“The pills actually work?” Jeffery exclaims.

Almost in unison the six guys start taking off their pants to give their growing balls some room. Gavin glanced at Myles as he did so, glad that his crush had already been shirtless so now in only underwear. Gavin stared in awe as Myles’ body seemed to be even more toned than usual. Bold round pecs above his tight six pack and his V shaped groin muscles perfectly leading Gavin's gaze down to his low hanging briefs. His bulge was huge from the size of his balls, one was even poking out from the side of the left leg hole.

They all looked around to see how big each others’ balls were. Other than shirtless Myles, the guys were holding up their tops so as not to have the low hanging clothes cover their view. Everyone had oversized lumps filling up their underwear, the fabric stretching as if they had all picked pairs three sizes too small for them today. Sam was in stereotypical tighty whities, Phil in some light blue boxer briefs, and the twins have very skimpy briefs, normally designed to over exaggerate a guy’s bulge, but now close to bursting from the ‘oranges’ inside.

The twins pulled off their tops in unison to let their hands be free again and were suddenly amazed to see each other's bodies. Gavin had seen their shirtless bodies many times in the changing rooms after PE but never like this. They had always been skinny, with a hint of muscle showing through, but they were now almost as toned as Myles.
“I didn’t realize you had been working out so much, Neal.” Jeffery said as he explored his brother’s newly toned body with his hands.
“Neither did I.” Neal returned the complement as he too touched his brother’s muscles with his fingers.
Curious, Gavin and Phil also removed their shirts to find their bodies had also lost body fat and gained some muscle tone.
“I think my friend mentioned something about this, how to compensate for the energy needed to expand our nuts, our bodies start increasing the fat it burns or something.” Gavin explained, looking at his own toned body with excitement.
They all turned to Samuel, the only one left with a shirt on. Probably being the chubby guy in the room he didn’t feel comfortable having his tummy showing, but even he succumbed to peer pressure and unbuttoned his top. To everyone's amazement, Sam moobs were gone, left with a typical flat chest, and his belly had shrunk back to have a slight outline of abs.

“This stuff is amazing!” Neal yelled, still infatuated with both his and his twin’s improved bodies, when suddenly, overstressed from his sudden movement, Neal’s briefs snap and fall down to his feet. Gavin spots the naked twin’s six inch erect cock bouncing upward to his belly button now that it was finally free for the fabric prison. His large balls swing loose now too, and they could all finally see how big they had actually grown. Definitely the size of baseballs. Jeffery was quick to drop his briefs as well, letting his hard cock and giant balls bounce free. Gavin could see that they both had small dribbles of precum leaking from the tips of their uncircumcised cocks, and felt a little embarrassed when he became aware that he could feel a wet spot in his underwear near his own hard cock.

Wanting to observe his own growing balls, Myles was the next to shed his underwear. Gavin nearly came in his pants right there and then as he saw his hot crush next to him, now casually standing naked in the living room, boner unrestrained and right hand lifting his new heavy balls. It took every fiber of his body not to suck Myles’ throbbing cock right there and then.

Phil was next, pulling down his boxer briefs to reveal his giant erection above his expanded nuts. The twins whispered to each other and one asked, “So how come the pills grew your cock as well as your balls unlike the rest of us?”
Phil went a bit red before clarifying, “Ah actually, only my balls have grown, this is my normal size…. 13 inches fully erect.” He looked a combination of proud and embarrassed at the same time. The group seemed awestruck to see such a large thick dick in real life rather than just on websites.

Not to be the last, both Gavin and Samuel took off their underwear too. Gavin was so relieved everyone else was also hard, because his throbbing cock was pulsing from all this excitement. Mentally comparing dick sizes, after Phil, Myles had the largest with probably 7 and a half inches, Gavin with his 6.7 inches, the twins with their probably 6inches, and poor Sam being the smallest by far with his 4.
“I don’t know about you guys, but I am really busting for a wank!” Myles announced to the group, his throbbing cock moving as if it had a life of its own in anticipation.
“Oh god yes, me too.” Jeffery agreed and sat down on the two seater couch behind him and immediately started to masturbate. His twin quickly sat down next to him and started rubbing his own cock as well, both fondling their newly grown large nuts as they did.
Myles also sat down, but instead of a chair he found a spot on the floor. His feet splayed outward, his enormous balls on the carpet between them and leaning his back against the nearby chair. Gavin, Phil and Sam followed suit, each finding a seat or a place on the floor to release the massive build up that they all had felt inside their balls.

Gavin watched the others stoke themselves. Sam and Phil had their eyes closed, as if to be imagining hot girls with them rather than their naked guy friends. Neal and Jeffery had moved on from stroking themselves to wanking each other, and with quite a bit of confidence that caused Gavin to now doubt that this was their first time wanking each other. His eyes then moved to Myles and his amazingly perfect body. He watched his friend pump his cock, letting the oozing precum be used as lube for his loosely cut dick. Gavin gazed at Myles’ oversized balls resting on the carpet and then looked high to enjoy his perfectly tanned skin, his abs and pecs, then up into his gorgeous blue eyes… his eyes looking straight at him?!
*Oh god, he spotted me watching him!* Gavin panicked, and then with a sudden feeling of ecstasy, he moaned and a gush of cum came flooding out and onto him. He felt it like a bucket of warm syrup was splashed onto his face and chest, but not just one round, he squirted four, no five times before his balls finally felt empty.

Moans from the others started now as well and then cum flying everywhere around the room. Samuel had shot his multiple loads into his cup and somehow filled the whole thing up to the point where there was still cum dripping out along the rim. The twins were covered head to belly in their own… or each other cum, Gavin couldn't exactly tell. And Phil had came so much that it had hit the ceiling.

Myles was the only one still wanking at this point. Sam and Phil left the room to find some towels, and the twins seem to be preoccupied with licking cum off each other's bodies. Gavin didn't quite know what to do, but Myles caught his eye with a gesture for him to get closer. Bashfully, Gavin did as he was asked and scooted over to Myles, trying not to let too much of his cum seep off him and onto the carpet. He felt his oversized balls bounce around from the momentum and hindered his legs from moving easily.
Myles, half dazed from the apparent pleasure of his masturbation, whispered into Gavin's ear. "Play with my nipples."
Gavin's cum covered cock immediately came back to life, jolting upright as he heard the request. He couldn't believe his crush wanted him to touch him like that, it was like a crazy dream come true. Without needing to be asked twice, Gavin started to play with Myles' left nipple with his fingers which got the boy moaning, then both nipples, which got Myles moaning even more. Then, getting a bit too excited, Gavin leaned over and started licking the first nipple, and could hear his crush enjoying the extra attention before a loud groan. Gavin watched as Myles came fountains of cum up and right into their faces. After five splashes of cum his dick seemed to be finally done and the two lay against the chair, both caked in an enormous amount of cum and their giant balls resting between their legs on the soft carpet.

Completely relaxed, Myles looks over to a smiling Gavin, then smirks. "Didn't you say your friend had balls the size of a couch?"
Gavin gave Myles a mischievous grin. "Yip."


What do you do now?


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