My brother made a bet, with his nuts!

My brother Chris and I were sprawled on the couch in the living room, watching the big soccer match. His favorite team was up 2-0 at halftime, and he was being his usual cocky self, trash-talking the other side like they had no chance.

"Hey, since your boys are looking so unbeatable, how about a little bet? Make things interesting," I said with a teasing smile.

"A bet? With you? Come on, Jess, what could you possibly offer that’s worth my time? Your bets are always lame," Chris replied, laughing as he leaned back with that smug smirk.

I sat up straighter, heart already picking up a little.

"Okay, fine. I’ll put up two hundred and fifty dollars cash. If your team wins, you get the money. If they lose, you pay me two hundred and fifty," I offered, reaching into my purse on the coffee table and pulling out the crisp bills, waving them playfully.

"Two hundred and fifty? For real? Alright… but... ugh...don’t have two hundred and fifty on me right now," he said, shifting uncomfortably.

"Well, if you can’t pay up, how about we just go with something a little... fun instead?" I suggested, tilting my head innocently.

"What do you mean?"

"If your team loses, you’re gonna let me... punch you in the NUTS! As many times as you can take." I said, my voice light and playful with my smile betraying my excitement as Chris’s face went pale in an instant.

"Wait… what? Punch me in the nuts? Jess, no way. That’s insane. I’m not letting you anywhere near my balls," he protested, eyes wide.

I waved the cash again, smiling wider.

"Two hundred and fifty dollars, Chris. Think about it. Easy money if your team holds the lead, right? Or are you scared your big sis might actually hurt your poor ballsies?" I teased, my eyes sparkling.

He shifted uncomfortably, staring at the money, then at the TV where his team was still dominating.

"This is stupid. But… fine. Deal. You’re not getting that cash anyway," Chris muttered reluctantly.

"Deal sealed. Now shut up and watch," I chirped happily.

The second half started, and everything changed fast. His team fell apart. A quick goal made it 2-1. Then another. Chris went quiet, legs twitching on the couch. By the 80th minute it was tied, and he was leaning forward, muttering under his breath.

"Shit… come on, hold it together," he whispered nervously.

"Looks like someone’s starting to sweat. Your boys are choking, Chris," I said with a big grin.

"Don’t say that. They’ve got this… they’ve got this…"

In stoppage time the other team scored. Final whistle. His team lost 3-2.

Chris sank back into the couch, face flushed.

"No… no way. This can’t be real," he groaned.

"Pay up, little bro," I said sweetly but firmly, standing up slowly. "You lost fair and square. Sit back on the couch, spread your legs nice and wide for me!"

"Jess… please. We were just messing around. You can’t seriously punch me in the balls," he pleaded, eyes wide with panic.

"A bet’s a bet, Chris. You agreed. Now sit back, spread those legs, or cough up the money, either way,!" I teased.

He swallowed hard, face burning red, he looked at his phone for a minute, probably checking his bank, only to let out a sigh as he leaned back against the cushions and slowly spread his legs shoulder-width. The thin basketball shorts pulled tight across his lap, clearly outlining the soft, heavy shape of his balls.

"Like this? Jess, my... my nuts are right there… this feels so weird. Do you really have to punch me in the nuts?" he asked, voice shaky.

"Yup! Right in the balls! Now, keep those legs open for me," I said excitedly, making a fist with my right hand.

"Jess, wait—"

I pulled back and drove a solid punch straight into his crotch. My knuckles slammed flush into both his balls with a heavy \*thud\*, squishing the soft, warm sack and flattening the trapped orbs underneath under the force of my fist.

"Oooough! Holy shit, my nuts! Jess… oh god, I can’t believe you actually punched me in the nuts!" Chris gasped, his body jerking hard on the couch. His legs clamped shut and he twisted to the side, pushing his face into the cushions while cradling his sack.

"How’s that feel, tough guy? Did I get both your nuts good on the first try?" I chirped with a big smile.

"They… they hurt so bad already. Okay.... oooh.... enough, I can’t take anymore. There’s no way I can let you punch me in the nuts again," Chris said desperately, breathing hard.

"Too bad. You have to take more than that, otherwise you still owe me the full two hundred and fifty dollars in cash. Your choice, little bro," I replied playfully.

"This is so unfair… do you really have to keep punching me in the nuts?" he complained while groaning miserably, but after a few seconds he slowly spread his legs again.

"No, I dont HAVE to... but I'm gonna\~" I said sweetly.

I wound up and punched harder this time. My fist sank deeper into his sack, crushing both testicles more firmly against my knuckles with a satisfying, meaty impact that made them compress and spread out wide.

"Aaah! Shit… my nuts! Jess, not so hard! Holy fuck, my fucking balls!!" Chris yelped, hips bucking slightly on the couch before he doubled over clenched his eyes shut.

\*Aww, the way he’s moaning about his nuts while trying to hold still for me… I love this so much more than I should.\*

"Aww, poor Chris’s balls. Third one coming. Legs open wider, we're not done yet!" I teased, bouncing lightly on the spot.

"Jess, please… my nuts… do you really have to keep going for my balls?" he begged, legs trembling as they slowly opened again.

I threw the hardest one yet, driving my knuckles upward and brutally flattening both his balls against my fist, feeling the soft warmth give way as they squished flat under the power.

"Oooough! Fuck! My fucking nuts! Jess… you’re crushing my nuts!" Chris howled, doubling forward on the couch.

"One more for good measure. Spread those legs a little wider! come on, last one, I promise!" I said with a mischievous grin.

"My nuts are killing me… fuck... my balls, Jess! Do you, do you... really have to keep punching me in the balls?" he pleaded, but he leaned back and opened his thighs just a little wider.

"Yes! thats the bet, you lost, now I get to punch you in the nuts!"

I pulled back and delivered the fourth solid punch! My knuckles slammed in hard, squishing his balls completely flat against my fist through the thin fabric with a deep, heavy \*thud\*. This time I could FEEL his testicles squish and lose shape for a second as every hypersensitive nerve was pinched and exploded with pain!

"AAAAH! My nuts! Jess… oh god… my balls!" Chris howled, curling forward and finally clamping his hands over his lap as he tipped off the couch and rolled onto the floor, kicking his legs as if trying to run away from the pain of having his sister repeatedly punch him in the testicles!

I burst out laughing, pure excitement flooding my chest. \*I just punched my little brother in the nuts four times while he sat there with his legs spread… and I loved every single second of it. The begging, the moaning, the way they gave under my fist… This is WAY too much fun!\*

"You did good, bro. Four solid punches to the nuts and you survived! Hehe, you'll be fine, after all, its just your balls\~"