Continued from Part 13:

https://www.reddit.com/r/BallbustingStories/comments/1e3do9d/part_13_the_ballbusting_cheerleading_sisters_3_vs/

It had been over a year since the incident where the sisters' mother, Ms. Taylor, had joined in on the ballbusting fun. She had almost kicked Scotty balls off his body, and he had truly been scared for the life of his testicles. The sisters agreed it was probably best for him to keep his distance from their sexy Momma. Ms. Taylor seemed to work a lot in the evenings and weekends, so Scotty was still able to see McKayla often, without having to risk enduring her wrath. There were however a couple small occurrences over the year where Ms. Taylor had managed to get her hands on him once again.

Once while Scotty was swimming in their pool, flirting with her daughter, Ms. Taylor joined them for a swim. Scotty figured he was relatively safe, being submerged in a pool, but he was wrong. The sister's mother had been drinking to celebrate her birthday, and was slightly intoxicated when she asked if Scotty had gotten her a birthday present. When he nervously admitted that he had not, she began teasing him that maybe she could have another go at his balls in lieu of a gift. Luckily, Ms. Taylor changed the topic once it was apparent that her daughter wasn't yet ready to see her boyfriend become an eunuch, but when Scotty let his guard down, she snuck up behind him. Beneath the surface of the water she reached up between his legs and firmly grabbed his balls from behind. The sisters didn't even know what was happening at first as Scotty's mouth dropped and his eyes bulged out of his head but he couldn't say a word. It was only when they noticed the grin on their Momma's face that they realized she was squeezing the life out of his nuts. She proceeded to sing the entire "Happy Birthday to Me" song, before finally releasing him and heading back inside.

On another occasion, Scotty was hanging out with McKayla in her bedroom when Ms. Taylor arrived home. She was hosting a small catch up with her friends Sarah and Tiffany at the kitchen table, and as Scotty attempted to make a quiet escape out the front door, Ms. Taylor called for him to join them. She had been chatting about her Krav Maga class, and of course the topic of groin kicks came up. Ms. Taylor was surprised to learn that neither of the two women (both in their mid-30s) had ever kicked a man before. Ms. Taylor asked Scotty to be of service. Both Sarah and Tiffany were cute, small-framed women, and Scotty knew they couldn't come close to hurting his well-seasoned balls. He figured this was an opportunity to get on the good side of his girlfriend's mom and reluctantly agreed. However, despite Ms. Taylors encouragement, Sarah was only able to gather the nerves to give him a medium strength kick, and Tiffany took even longer to deliver a knee so gentle it was more like a friendly rub. Ms. Taylor couldn't let them leave without a show, and she delivered a devastating kick that dropped Scotty to the floor for several minutes. Sarah and Tiffany gasped and giggled watching Ms. Taylor completely crush the testicles of the young man from next door.

"WOW!" they exclaimed in shocked disbelief, as they couldn't help but laugh as he looked up at the women from his knees.

"Oh, he's fine!" Ms. Taylor ensured, "Trust me, my daughters have done much worse to him".

*   *   *

Now here he was, a few months later, slumped down in the chair, quietly icing his balls with a cold beer as his girlfriend, her sister and sister's girlfriend created a sadistic game of pleasure and pain on the other side of the basement. Scotty was continuously shocked by the girls next door, what started off as a fantasy come true had quickly become a nightmare. Over the last year he'd become quite used to McKayla and Alexia teasing his brains out, repeatedly manipulating him with promises of sexual favours. Although the two of them had blessed his dick with several incredible "rewards" (most frequently from his girlfriend), the rewards were far less frequent than the punishments that he endured almost daily. None-the-less, he was obsessed with McKayla, and would do anything she asked.

He was happy that McKayla generally didn't "share" his balls with her Momma anymore, but this might not be any better. He watched Naomi smother Alexia playfully with her giant boobs and couldn't help but notice this Amazonian Goddess, as beautiful as she was, was also the most powerful diva he'd ever seen. Even in her bare feet she towered over him, and although Scotty was an athletic guy, with her training and pure muscle mass, he realized he likely couldn't defeat her if even if he tried. Still, she seemed like a nice woman, and perhaps like Ms. Taylors shy friends Sarah and Tiffany from months before, maybe Naomi wouldn't have the heart to bust his balls, or hopefully at least not as badly as the Taylor girls?

Scotty was shaken out of his thoughts as his stunning girlfriend, wearing nothing but a tiny pair of shorts over her metallic, golden bikini strutted over to him. She dropped herself sideways into his lap (quite purposefully squashing his junk with her ass in the process). She gave him a reassuring hug as Naomi with Alexia under her arm joined them. "So Mr. Balls of Steel," McKayla began, "we have a bit of a challenge for you."

Scotty gulped as he looked from his girlfriend's smiling face, to Alexia who was practically bouncing with excitement. Alexia's towering girlfriend Naomi playfully punched her one fist into her other hand, indicating she was eager to fight. All three smiled at him like he was a mouse and they were cats ready to play with him. McKayla directed Scotty's gaze down to her swimsuit, "inside of my swimsuit, the three of us have drafted multiple challenges for you to attempt," Scotty noticed that beneath the thin metallic fabric that was barely withholding McKayla's firm breasts, were little crinkles of folded up paper. "Each challenge has some Sexy Fun," she bounced her tits into his face, "and then of course, a tiiiiiiny bit of pain -" she teasingly pouted before clarifying, " Pain for Your Balls!" Then with a smile she used his groin for support as she pushed herself back to her feet. Scotty hunched over in surprise. The trio cheered, as McKayla pulled Scotty to his feet. "Now pick your first challenge!"

Scotty nervously reached down her bikini top as she jiggled her tits and put on a show. Scotty was half scared, and half excited as Naomi had added a whole new element to the familiar games. He pulled out a piece of paper, and Alexia quickly snapped it from him to read it to the group:

"CHALLENGE:

Who has the Strongest KICK???

REWARD:

Losing women must remove 1 piece of clothing."

Scotty groaned as the threesome cheered. McKayla and Alexia grabbed his arms and dragged him reluctantly over to the open area in the basement. Naomi stood by, hands on her hips, excited to see how these sisters played their game.

"Let me start!" Alexia declared, and McKayla agreed as she slipped behind Scotty and pinned his arms behind his back. She kicked his inner ankles apart as Alexia cheered "Spread them!"

Scotty, with fear in his eyes slowly widened his stance, feeling incredibly vulnerable in just his boxer briefs. "Wait," he added, "so strongest kick? Like who's judging? How many are you talking? There needs to be limits?"

Alexia started him with a relatively light kick to his dangling orbs, just to get a feeling for them. She then used his shoulder for support as she raised her knee high and extended her lower leg into multiple repeating snap kicks to the groin. "You can -"

SNAP

"be the"

SNAP

"judge."

Alexia continued, smiling as Scotty's face grimaced in pain with every kick.

SNAP

"and we can KICK YOU"

SNAP-SNAP

"as many times"

SNAP-SNAP-SNAP

"as we fucking want!"

With that, Alexia took a step back and unleashed the hardest kick she could muster. Her size 8 foot smashed hard between his legs, squashing his Balls and dropping Scotty to his knees.

McKayla and Naomi cheered as he crumbled to the carpeted floor, holding his aching testicles in his hands. Waves of pain shot through his body, and he seriously questioned if these games would result in a trip to the hospital.

Scotty wasn't the only one who yelped on impact, Alexia herself was hopping on one leg, holding her kicking foot which was already turning a shade of red from the impact of her hard kick. Scotty, chuckled up to her from the ground, "Balls of Steel" he teased.

"Oh fuck that!" declared McKayla playfully as she ran upstairs and returned holding her mom's pair of thigh high leather boots.

"Oh fuck!" Scotty cried, remembering the brutal pair of boots Ms. Taylor had worn when she damn near ruptured his balls. "Please no!" he begged.

"Please YES!" Naomi beamed with excitement, as McKayla pulled the first one on and began zipping it up. The majority of groin shots that Naomi had seen took place in her gym, where most women trained barefoot, so seeing a sexy pair of heels was a real treat. These boots were incredible! As McKayla worked on pulling on the second boot, Naomi reached into her nearby gym bag and began slipping into her ankle socks and black Nike Shock running shoes. Her competitive nature was ramping up, and she knew the shoes would protect her feet and allow her to go all out on this losers nuts.

Both women secured their footwear and stood to their feet. McKayla with the massive leather boots (and 5" heels) was now only a couple inches shorter than Naomi. Alexia attempted to pull Scotty up from his knees, but he was resistant after seeing the killer boots. Naomi joined her girlfriend and asserted her dominance by squatting down, hooking under Scotty's arms, and using her powerful legs to effortlessly pull him to his feet. Scotty was humbled by her strength. "I'll hold him baby," Naomi told Alexia, as she skillfully hooked both his arms behind his back.

Scotty felt absolutely helpless, his feet were barely touching the ground, and his arms were completely immobilized, Naomi had him compromised and emasculated. His gorgeous girlfriend was strutting towards him, her boobs bursting from the thin, shiny, bikini top, and her massive heels now placed her eye level slightly above his. His legs instinctively closed, but as soon as they did he felt the soft hand of Alexia gently stroking his package through his thin trunks. "You got this Big Boy!" Alexia purred in his ear as she groped Scotty's package with her right hand, and reached around to squeeze Naomi's ass with the other.

Alexia LOVED this! It was literally all of her favorite things and biggest turn-ons at once. Her sister's boyfriend with his big stupid cock, and her own powerful girlfriend, joining in on the ball kicking fun. She was in her happy place.

"Balls of Steel right?" McKayla joined in, gently massaging his package and causing his dick to stiffen in a matter of seconds. McKayla gently kissed up the one side his neck, as Alexia went up the other side. Alexia gave his ear a gentle nibble before launching her tongue deep into Naomi's waiting lips.

Scotty was in pleasure overload, he had two hot sisters massaging his package, and a beautiful Amazon Goddess providing girl on girl action. His dick was rock hard, attempting to burst from his trunks as it stretched the fabric up to his belly button. Alexia's soft fingers ran up his massive member and grasped the head of his dick passionately. Scotty's looked over at Alexia and Naomi making out over his shoulder, he secretly hoped they would catch his gaze and invite him in to share the kiss.

It was at that moment that he felt the instep of his girlfriends hard, leather boot explode through his Nuts. The impact was harder than he'd ever felt from his girlfriend, likely because she'd never kicked him with boots before. The boots gave her a height and leverage advantage, combined with the competitive nature of the game, or perhaps some jealousy when she saw him admiring Naomi? Either way she clearly wasn't holding back, and the kick reminded Scotty of the devastating blow Ms. Taylor had destroyed him with the previous year. Naomi and Alexia, who were too caught up with each others mouths to witness the kick, were surprised when he crumbled to the floor. Scotty curled up in a fetal position, convulsing with pain and frantically trying to ensure his testicles were still intact.

Alexia just laughed, enjoying the sight. Naomi laughed as well, but was a bit surprised as Scotty whined on the floor, sounding like he was done for. "Oh my McKayla!" Naomi exclaimed as McKayla looked back, trying to cover her grin with her hands. She had a guilty look on her face, clearly not meaning or not knowing she could deliver that much impact to her boyfriends nads. "And you're telling us we can't break him? What the fuck..." Naomi lightly poked her Nike Shox into the area just below his butt, somewhat jokingly trying to get a shot at his nuts incase this was her only opportunity.

McKayla looked down at the devilish boots, "Holy fuck, these boots are A-MAZ-ING!"

Scotty's convulsing slowed, but he continued to cup his broken nuts, as he rocked back and forth on the floor. "My balls! My balls! Holy fuck McKayla! -"

"Ya, I guess I could have started off a bit lighter - but what can I say? I have a contest to win!" McKayla joined Naomi as she planted the sole of her boot on his leg, trying to create an opening so Naomi's sneaker could squash his balls from behind, unfortunately he had them cupped tightly out of their reach.

"No fair," Naomi pouted, "I didn't even get a try..."

Alexia straddled their fallen victim and playfully sat on the side of his head, discreetly rubbing her crotch against his shoulder as he quivered beneath her. "Oh, he's not done yet -", she teasingly bounced her barely covered booty on their boy toy. "As much as I hate to admit it sometimes, this guy really does seem to have Balls of Steel." As the youngest of the beauties seductively rocked her ass into the side of his face, Scotty's erection returned, along with his willingness to play.

"Great!" Naomi clapped, "because I have Kicks of Titanium!" She playfully stuck her tongue out at McKayla as she tried to wedge her shoe between Scotty's legs, "And I have a competition to Win!"

It took all three women, and more seductive teasing, but soon they had him standing once again, with the Amazon Goddess ready for a go. The sisters stood on either side of him, holding his arms out and hooking their legs between his, forcing him spread eagle before the tallest, strongest woman he'd ever seen. Naomi was reminded of the time at school when her friends were holding the boy up for her kick, she was excited to kick his balls to the moon!

In his current state, with the sisters forcing his legs a good 3 feet apart, Naomi towered a full head above Scotty. Her massive tits level with his face, were bursting from the bottom of her cut-off top. Naomi showed off her powerful quads as she grabbed hold of her shoe and stretched herself out. Although part of her loved tormenting the boy she was about destroy, she also legitimately needed him to declare her the winner of this strongest kick contest. McKayla had just obliterated him with her ballbusting boots, but Naomi was confident her strength advantage could surpass even the meanest of foot wear.

As Naomi prepared herself, Alexia was kind enough to fill Scotty in. "Just so you know," Alexia began, "my girlfriend literally teaches other women how to kick balls!" (referring of course to her self-defence classes). Naomi smiled with pride as she lined up her kick, practiced her footing and slowly swung her large, size 12 Nike sneaker gently into his package.

Scotty was terrified. Previously he'd hoped that perhaps Naomi would not have the nerve to hurt him, after all, she barely knew him. He was smaller than her, and 6-7 years younger, and he figured she would probably just enjoy the show. But now she was smiling ear to ear, staring down at him, not just willing to kick him, but clearly excited to do it harder than the sisters. He gulped in fear as the massive sneaker rubbed up against his package. Scotty's bulge was impressive, when receiving kicks from the sisters, their feet could both connect at the same time with room to spare. However, as Naomi measured her kick, he felt the soft leather of her shoe completely engulf his cock and balls. "These feet have broken many protective groin cups at my gym," Naomi teased, loving watching the fear grow in the eyes of her young victim.

"More than even our Mom has broken!" Alexia added, so proud of her girlfriend.

A bead of sweat ran down Scotty's forehead as he stared at the large foot about to test his balls. Naomi cupped his chin to raise his eyes back to hers, "Balls of Steel right?"

She followed through with a medium strength kick, connecting hard between his legs. As much fun as this was, Naomi was still a professional self-defence instructor, and since these balls belonged to her friend, she wasn't sure if she really wanted to send him to the hospital (or at least not on the first round of their game).

Scotty absorbed her kick. He grunted, but it wasn't too painful. Her large foot was a blessing and a curse, since it had such large surface area it connected with his entire package at once (both testicles and his cock), and the impact was dispersed more evenly, so the pain wasn't intense.

"That was like 10%," Naomi informed him. "Ready for 25%?"

Scotty nodded his head.

Naomi planted her kicking foot back, instinctively she raised her fists into fighting stance. Once again taking aim, she measured her kick once, before cocking it back and unleashing another hard kick directly between his legs.

THUD!

"OOOOF!" the air escaped his body as her quarter strength kick elevated him onto his tippy toes. Again, his cock and balls were compressed by the top of her Nike shoe, and the pain radiated through his body, but it still wasn't as bad as the kick his girlfriend had unleashed on him. As weird as it was, Scotty's loyalty to McKayla actually had him hoping to declare her the winner, even though it was at the cost of his own balls. However, the contest wasn't over.

"Ready for 50%?" Naomi licked her lips as she targeted his massive package for a third time.

"Before Krav Maga," McKayla teased, "she was captain of her soccer team!"

THUMP!!

This time she didn't give him a chance to consent, Naomi launched forward with the hardest kick yet, driving her kick right through his groin and into his abdomen. Again, his entire package was squashed by her sneaker but this time the force drove the kick higher, legitimately lifting him off his feet.

As Scotty's feet came back down to the ground, his legs wobbled beneath him and the waves of pain rippled through his body. His body involuntarily lurched forward. Dropping to his knees he tried to cup his testicles to ensure they were still outside of his body, but the sisters held his arms back. "OOOOOOHHH" was all he could say as he struggled to breathe.

"OOOOHHHHH!!!" all three women mocked his cry and subsequently burst into laughter that they all had the same evil way of mocking their victim.

Naomi grabbed her own crotch in mocked imitation, bending down to Scotty she asked, "Ouch! Did that hurt?" The girls laughed as Scotty struggled to catch his breath and the waves of pain hit him.

Scotty had received dozens, if not hundreds of kicks from the Taylor women, and although he'd received more pain from previous ones, this one was certainly in the top 5 for power. If this was truly only 50% of Naomi's strength, then Scotty seriously doubted his genitals could survive her hardest kicks.

"So," Naomi exclaimed, "do we all agree that I have the strongest kick?"

Scotty was still hunched over, incapable of speech, so Naomi moved forward to help encourage him back to life. She grabbed him by the head and raised his face back up to hers so she could see the tears forming in the corners his eyes. "Oh poor baby!" she teased, before smothering his face into her massive tits and sharing a laugh with the sisters.

McKayla reached around and gently fondled his testicles, assuring him that they were still there, before moving her attention to his shaft. She smiled at Naomi, "I don't know, that was a fucking good kick, but I CRUSHED him with these boots!"

Despite the humiliation, the combination of Naomi's big fake titties in his face, and his girlfriend jerking him, his dick sprang back to life. Naomi looked down at the young man buried between her barely covered breasts, "Well you have a choice kid! If you declare me the winner, your balls get to live a few minutes longer, but I get to keep my top on. Or if you really think your girlfriend kicks harder than me, then I'll have no choice but to show you what 75% feels like!"

Alexia grinned as the sexy contest escalated, she wasn't as competitive as her girlfriend but she loved watching what she could do. "Just take your top off anyway!" Alexia teased. "Here look, he'll take clothes off for you!" Alexia yanked on his underwear, looking over to her sister for approval. McKayla smiled back and they proceeded to remove his boxer briefs leaving his genitals exposed for Naomi to see for the first time. McKayla once again grabbed his hard dick and stroked it as his large red balls bounced below.

Naomi smiled at his impressive package, not just in a sexual way, but she also craved to see her foot buried deep into those kiwi-sized Nuts! "So are you declaring me the winner? Or do you want to feel another kick?"

McKayla continued to stroke the upper half of his cock as Alexia's hand reached around, gently playing with his balls and stimulating the lower half of his shaft. "Come on Scotty," Alexia continued to campaign for her girlfriend, "you can take another kick!"

McKayla added, "You know these Boots fucking hurt, my kick was hardest, right?"

Scotty was in heaven and hell. His balls were still throbbing, but the sisters were bringing him to the brink of orgasm. His mind was foggy, and he honestly didn't know what the right answer was. Still, he was loyal to McKayla and opted to agree with her, "Ya, those boots killed me..."

With that statement, the trio of ballbusting women prepared their kick toy for another round. The sisters abruptly released his boner and pulled him back to his feet. Scotty was weakened and confused and easily manipulated. Before he realized what he had agreed to his arms were being outstretched and he felt the sisters legs hook inside his, and spread them wide open. His exposed balls dangled between his legs as Naomi rubbed her hands together and took several steps back preparing for a 75% kick. Naomi and the sisters were both growing wet with excitement, very rarely had she kicked even a clothed man with this much force, let alone a naked one. She wasn't entirely sure if his balls could survive, but she knew she was going to win the contest!

Alexia began the chant for her girlfriend, "BREAK HIS BALLS! BREAK HIS BALLS!"

Naomi blushed, barely able to cover her massive smile with her hands, then McKayla joined the chant;"BREAK HIS BALLS! BREAK HIS BALLS! BREAK HIS BALLS!" Naomi burst into laughter as Scotty closed his eyes tightly.

Naomi shook the laughs off, slapped herself on the cheeks, and took serious aim at Scotty's naked package as the sisters' chants faded into her background. "I got this," she pep talked to herself, as if she was preparing to make a World Cup game winning goal. She visualized her steps up to him, she imagined her kick flying through his crotch, and him declaring her the winner, and then she executed;

For Scotty, the world went into slow motion. As he opened his eyes they met Naomi's, and he saw a determination he'd never seen in a woman before. She stared at his exposed manhood with so much intensity he swore his balls would have retreated into his body if they could have. She was half way across the basement, and with every gigantic stride her impressive legs flexed. It was three strides, 1 - 2 - 3 before she closed in on him, her kicking foot extending high behind her as she planted her base foot.

Scotty's body instinctively tried to protect him, realizing this was going to be the hardest he'd ever endured and was unlikely to survive. However, as his arms tried to cover up, they were restrained by the sisters, and as his legs tried to close it felt as if their legs were actively spreading his wider. He was fucked.

Naomi's kick followed through with tremendous force. She literally ran at him like she was kicking a soccer ball, only the target was Scotty's genitals. Her massive foot exploded through his groin, completely Squashing his cock, and balls up into his body.

CRUNCH!!!

Her large running shoe engulfed his manhood, and Naomi could feel his orbs and shaft being crushed through her shoe, she kicked so hard. Even as his testicles bulged outwards threatening to burst through his sack, they still were unable to escape the pressure of the massive foot driving up and through them.

Scotty's legs were yanked from the sisters as his body was lifted into the air. Alexia and McKayla watched in disbelief as the boy next door was lifted (almost to the ceiling) on the top of the Amazon Goddess's Nike. As his arms were pulled from the sisters grasp by the upward force, he immediately grabbed for his crotch as his body fell back towards the floor. For one terrifying moment, Scotty's balls were gone. Naomi had flattened them to pancakes and perhaps even forced them back into his body cavity. Luckily, as he crashed to the ground, they decompressed and dislodged from his body and he was relieved to find them. Unfortunately, the relief was dissolved as an excruciating pain emerged from his shattered testicles.

There was a short silence as the Taylor sisters watched in awe as their kick dummy was lifted a foot or two into the air by the pure power of Naomi. None of them, not even Naomi had ever witnessed something like this before (since this was the first time a man had openly aloud her to test her strength on him). The three ballbusters gasped with their hands covering their smiling faces before bursting into laughter.

"Holy fuck!" Alexia cheered, "that was fucking EPIC!!!" She ran toward Naomi and jumped, wrapping her legs around her, feeling hornier than she ever had before. The sight of her gorgeous, powerful girlfriend completely ruining Scotty's balls was TOO HOT! Her pussy was soaking.

Similarly, McKayla's crotch was wet as she watched her fuck toy convulsing on the ground desperately trying to find his balls. Despite it being her own boyfriend, she was somehow way more attracted to Naomi than him, and she'd never really been sexually into women before. McKayla stepped on Scotty's side with her killer high heeled boots, stepping over him to join her sister in congratulating Naomi. She raised her hand, and Naomi met her with a high 5! "That was 75%?" McKayla asked.

Naomi bursting with pride through her giggles, responding honestly "75%. Maybe 80%?"

"WOW!" McKayla replied, giving her a giant hug.

Alexia motioned towards the remaining pieces of paper hidden throughout McKayla golden bikini, "Think your boyfriend is going to survive what else we have planned for him?"

McKayla, still embracing her sister's girlfriend, and feeling further disconnected from Scotty replied, "He doesn't have a fucking choice!" The three women cheered, Naomi and Alexia giving McKayla a big kiss on each side of her face.

Scotty just moaned, "My nuts, oh fuck, you broke my nuts!"

Continued at Part 15:

https://www.reddit.com/r/BallbustingStories/comments/1ecxs7f/part_15_the_ballbusting_sisters_slumber_party/