March 30, 2025

Bratty Sister, parts 4 to 6

Bratty sister 4: Ballbusting Aunt and two women at once


Though my bruised and swollen balls and rock hard dick had kept me up for what seemed like forever, I must have eventually fallen asleep. As I slowly and hazily opened my eyes, I was greeted by a familiar sight; my little sister's ass in my face as she was knelt down next to me on my bed.  As a few seconds passed, I realized that this wonderful sight was missing its trademark accompanying ball slaps, and as a pushed myself up to a seated position, Nat turned to me with a beaming smile on her face.  


"I really fucked your nuts up yesterday, huh?"


She turned back to again admire her handiwork, her face getting closer to my crotch and her ass rising higher in the air.  After taking a second to admire the view, I shifted my gaze down to my own lower half, and laying between my legs were my still-battered balls, swollen up to about twice their normal size with bruises all over.  A dull ache still radiated throughout them, and I remembered all of the slaps, knees, kicks, and squeezes I had received yesterday.  


"Yeah, you were a real bitch yesterday."


"Slap!"


"Ahh..."


Without hesitation, Nat had reached out with her right hand to playfully slap my swollen nuts, causing me to squirm and bring my knees together.


"Don't call me a bitch!" she responded, sounding both jovial and annoyed.  "You'll get a kick in the nuts for that!"  


She playfully slapped a few more times, all the while giggling to herself while I watched her ass sway back and forth.  After the fourth slap, I looked back down at my lower half and suddenly realized that my shorts had been pulled down to my ankles and I was completely exposed.  


"Nat! My shorts! What-"


"After what you were doing in the bath with your hard cock yesterday, you don't get to be embarrassed anymore."


This retort effectively shut me up, and I sat in silence as my sister delivered a few more playful slaps to my swollen balls.  I guess after those kicks and squeezes on my naked balls, she isn't embarrassed by it anymore?  Nat suddenly perked up and jumped off the bed, turning to me with her hands clasped behind her back.  I looked at her, and when she saw the confusion on my face, she explained.  


"She's gunna be here soon, it's been awhile."


"She?"


"Shut up," she responded with a smile on her face, "you already forgot about hanging out with Chloe; I "know" you didn't forget about this too!"


As I continued to stare blankly at her, she must have realized that I truly had no idea what she was talking about, and as the smile on her face faded, she walked back up to me, putting her hands on her hips and bringing her face a few inches from mine, looking me in the eyes as she pouted her lips and furrowed her brows.  


"Seriously?!  Once the swelling in your nuts goes down, you're getting another punishment, mister!"


With that, she turned and headed through the door, heading down the stairs in a hurry.  Whoever is gunna be here must be showing up soon.  I reached down to my ankles to grab my shorts, pulling them up my legs and carefully over my battered balls.  I stood up, stretched, and started to walk downstairs.  


As I turned the corner at the bottom of the stairs, I saw my sister looking out the window, hands clasped together at her chest, and bouncing up and down in excitement.  The mystery visitor must have just pulled up.  I leaned against the wall and crossed my arms as I watched my little sister bouncing on her tippy toes in excitement.  She sure is cute.  If you didn't know her, you'd never guess what a ballbusting bitch she is at home.  As the front door opened, I watched an older woman walk in, accompanied by the excited squeals of the young, freckled brunette.  


"Aunt Jess!!"


My aunt Jess, in her early thirties and recently divorced.  Her long black hair was tied in a bun, and she was wearing a thin white shirt and tight blue jeans.  As Nat ran up to hug her, I took the chance to inspect her proportions further.  Starting at the neck, my gaze trailed down to her chest, her huge tits held tightly in place by a black bra that I could only assume was holding on for dear life.  As her white shirt was so thin, the shape of the undergarment was just visible enough to send a shiver down my spine.  When my gaze traveled even further south, it stopped at her waist, her jeans clinging on skin-tight to her thick ass.  It's been a few months, but I don't remember her being this much of a babe.  I walked up to greet my aunt, and when she turned to me, her gaze immediately shot down to my crotch.  


"I don't see you for months, and the first thing you do when you see me is get a boner?"


What?!  I don't have a-


I looked down to my crotch and noticed a visible bulge, instantly realizing what was causing the confusion, and looked back up at Aunt Jess to clear up the misunderstanding.  


"That's not-"


"That's not his cock," my sister interrupted, "those are his nuts!"


I froze in place, shocked at what I had just heard.  Nat, you idiot!  You're not even hiding it anymore!  A normal sister wouldn't say something like-"


"Wow, you must have really pissed someone off if it ended up with your balls that swollen.  Did you have a fight with your girlfriend?"


"Nope!" My sister interrupted, raising her hand in the air as if she was answering a question in her college class.  "I cracked his nuts really good yesterday because he wouldn't stop playing with his hard cock!"


I stood there in stunned silence, having no idea what I could possibly say to follow up with such a declaration.  As I stared on, unable to respond, I heard my aunt chuckling and look to see her with her right index finger on her lips and her left arm crossed across her torso right under her breasts.  


"Haha... If they're so swollen that I can see them through the shorts, then yes, I'd say you really did crack his nuts well.  Take your shorts off.  Let me make sure they're still in one piece."


With this, my aunt walked up to me, putting her hands on each side of my shorts and pulling down to remove them.  I panicked and grabbed her hands, keeping them from dropping any further and exposing my swollen balls and steadily growing dick.  Aunt Jess gave me a comforting smile and nodded, and as I relaxed a little I let go, allowing her to pull my shorts to the floor and expose my most vulnerable area.


"Wow!  You really did crack his nuts!"  The thick-assed older woman in front of me bent down and grabbed my balls with her right hand, using her left index finger to poke and prod around my swollen balls as she brought her face closer and closer to my crotch.  I reflexively put my hands on her shoulders as the pain from her stabbing finger spread throughout my nuts.  


"Aunt Jess, wait!  I-"


It was too late.  This busty, thick-assed, sexy older woman handling my swollen balls was too much for me, and slightly tightening my grip on her shoulders, my dick instantly rose to full mast.  Aunt Jess looked up at my cock, eyes crossing to focus on the head as she was mere inches away from it.  After a few seconds, her bright pink lips curved into a devious smile as she raised her head and looked over at Nat, who was none the wiser.  


"Natalie, darling.  Can you go get my bags from the car while I check on your poor brothers testicles?"


Nat beamed and nodded, heading to the door and leaving toward the car parked on the side of the street.  As soon as the front door closed, the older woman quickly and roughly grabbed my hard cock with her free hand and brought her face up to meet mine, so close that I could feel her breath on my face.  As I stared into her deep blue eyes, she smiled and leaned in, bringing her mouth right next to my face, and gently blowing in my ear.  


"Your little sister busts your balls all the time, doesn't she?" Jess whispered into my ear, causing my whole body to tremble.  


"Y-yes-"


"And you like getting your balls busted, don't you?"


"..."


She backed up a few inches and looked me in the eyes.  


"Don't bother lying, because this hard cock is going to tell me the truth either way."


As she said this, the hand on my dick slid up and down my length, starting from the base and going all the way up to the head, only to go back down and repeat the process.  The feeling of her silk-soft hands on my cock was orgasmic, but after only a few pumps, she stopped.  I again looked her in the eyes, a pleading expression on my face.  She smiled and again, in a hushed tone, whispered to me.  


"You're acting like you don't like it to keep it a secret, right?" 


Turns out my milf aunt is a god damn mind reader.  Knowing that there was no way in hell I was going to fool her, I simply nodded my head.  She let out a sigh, and as we heard Nat walking back up to the door, she let go of my dick and balls, instead putting her arm around my shoulders and once more whispering in my ear.


"You have a sexy little sister who loves to bust your balls, you should just relax and learn to enjoy yourself."


With this, the door flew open, and Nat, carrying a large suitcase much too big for her to handle alone, came barreling in.  She looked up at us, presumably to complain about how unnecessarily huge the luggage was, only to see me standing with Jess's arm around my shoulder, my body facing toward the front door, and my cock standing straight up.  


"Nat, honey...  I think your brother needs his nuts cracked again."


I looked at Nat, expecting to see the usual angry face, but instead what I saw was the pretty freckle-faced woman beaming, her eyes slightly squinted as she ran up to us.  "Yeah!  C'mon, let's go!"


Nat grabbed me by the arm and started leading me up the stairs, and at the top, we looked back to see Aunt Jess following us up.  


"Aunt Jess, I'm just gunna take care of his cock real quick and then-"


"I'll help."


My sister stared at the older woman silently for a few seconds, and then excitedly started jumping up and down, squealing.  


"Really?!"


As we made our way to the hallway, I was ushered into my room and pushed down onto the bed.  Two?!  Two women are gunna bust me?!  I laid on my back in the bed, hands clutching the blanket under me and hard cock throbbing as I thought of my immediate future.  I looked over and saw Nat and Aunt Jess talking.  The older woman, arms crossed under her breasts, causing her huge tits to bounce with every breath and chuckle, and the young woman with modest breasts and cute freckles on her face, giggling excitedly.  Fucking two of them!!  My heart skipped a beat as the two women turned to me and started walking toward the bed.  The older one crawling over me and sitting herself to my left, and the younger one sitting on her knees to my right.  Both were looking not at me, but at my rock hard dick and red, swollen balls.  


"I think we should kick them!", my sister excitedly exclaimed.  "I'll show you how, aunt Jess!"


"You don't need to teach me, I'm already an expert."


With this, Jess set her right hand on the bed next to my head and leaned on it as she picked up my left ball with her free hand and started lightly squeezing it.  She looked up at an awestruck Nat, and after a few seconds, tilted her head toward my free right night, beckoning Nat to start.  


"You'll need two hands, Nat.  His balls are really swollen.  If you start out gentle and ramp up the pressure later, It'll really hurt him."


Nat stared at the older woman with her mouth agape.  "Aunt Jess, have you cracked a man's balls before?..."


"Oh, tons of times.  I used to bust your ex-uncle Robert's balls constantly.


Nat made an excited gasp as she took hold of my right nut, speaking so quickly that I thought she may run out of breath.  


"Aunt Jess, Aunt Jess!  Tell me!  I've never met another girl that crushes balls before!"


I looked at Nat's face, eyes wide with excitement, biting her bottom lip as she waited in anticipation for more information.  Why is she seeming so into this lately?  She quickly forgave me after those kicks last night, and didn't even get mad when I got a boner with Jess.  As I lay there, legs spread apart with two beautiful women sharing the torture of my aching and swollen balls, I remembered what Aunt Jess had told me downstairs.  Just relax and enjoy it...  I propped my head up on the pillow and relaxed my body, allowing all my senses to focus on the soft and slender hands handling my manhood.


"And then there was this one time your uncle Robert wanted to have sex..."


"Yeah, yeah?..."


"And I wasn't in the mood, so I told him to leave me alone, but then he started whining about how his dick was so hard that it was hurting, and how I hadn't given him any pussy in so long..."


"Haha, what a loser!  What did you do?!  Did you crack his nuts?!"


"Of course I did!  I kicked his stupid balls so hard he fell to the ground and started crying!."


"Wow!  Wow, wow!  Aunt Jess, I didn't know you were so... so cool!  Your husband made you mad, and you just destroyed his stupid balls!"


As the women's hands continued to mangle my balls, I listened to these nut-destroying stories just as intently as Nat, imagining myself in these scenarios.  I had no idea Aunt Jess was into that stuff.  Just the thought of feeling up those massive tits while Jess destroys my balls...  As my excitement grew, I unconsciously reached my hands out to both of the ball-crushing beauties, my left hand resting on Aunt Jess's hip and my right on Nat's.  My eyes darted between the two, until they rested on Nat's face.  She looks like she's having so much fun, and she looks so excited.  There's no way she's into this too, right?  She does it because she gets mad, right...?  Nat continued to giggle, blush, and cheer at the stories Jess told, and my eyes drifted down my sister's body.  Stopping at her chest, I realized that she wasn't wearing a bra today, as her hard nipples were just barely visible through her white shirt.  She really is excited, isn't she?  As my hand on Nat's hip started to feel some movement, my eyes drifted further south to see that she had started to buck her hips, if only slightly.  This is actually turning her on...


"And then you dumped him, right?  Oh poor uncle Richard, hahaha!"


"Well, of course I did! I had busted his balls so much that his little cock barely worked anymore! 


"Oh.. ooh!"  The involuntary movements in Nat's hips became more forceful, and as she let out a few quiet moans from the excitement the story had given her, she redirected all of her focus to my poor right nut, squeezing it as hard as she could.  


"Let's finish this, Aunt Jess!"


As Nat squeezed the life out of my right nut, Jess turned to look at me, a knowing smile on her face.  Keeping one hand on my ball, she moved the other to my rock-hard cock, quickly stroking it up and down while staring into my eyes.  After all of the cruel stories, brutal squeezing, and the sight of such an excited Nat, I knew I was going to cum soon.  Just enjoy it, just.. enjoy it...  My gaze turned from the older woman to the younger one, and as I stared intently at the sight of my gasping little sister bucking her hips and focusing all of her attention on crushing my precious ball, I crossed the point of no return.  I started bucking my hips in unison with her, moaning loudly as my hands moved down from the women's hips to their asses and squeezed, holding on for dear life.  Do it Nat, crush it!  Crush my fucking ball!  Aunt Jess let go of my cock as she heard my moans, and as I climaxed, I shot straight into the air two or three feet, landing all over the three of us.  As I continued to ejaculate in spurts, Nat watched my cock while continuing to squeeze my ball, biting her bottom lip all the while.  As the orgasmic waves of pleasure receded and my body relaxed, my head fell back onto the bed, my vision blurry and my head swimming.  As I felt myself drifting off, I concentrated on the continued sensations as the women continued to handle my balls.


"Natalie, you're pretty good at this."


"Hehe, I'm a master, aunt Jess.  I crack his stupid nuts all the time!


"This poor boy.  I'm surprised this big cock still works so well.  He shot his cum everywhere!  


"It works too well!  I can't go five minutes without having to deal with this big, stupid thing.  


As the gorgeous, cruel women on each side of me continued to joke about my deflating dick and throbbing balls, I closed my eyes, and quickly lost consciousness.  


When I awoke, I looked around to find myself alone in my room, still lying in the same position with my lower half completely exposed.  I sat myself up and reached down, inspecting my aching balls for damage.  After counting that there were still two of them, I breathed a sigh of relief and rose from the bed.  Looking out the window, I saw that the sun was just beginning to set.  I slept the entire day!  Reaching down to pick up my shorts, I covered my exposed parts and headed downstairs.  


"You have to come back soon!"


Turning at the bottom of the stairs, I saw the front door agape with both my aunt and my sister standing in the opening.


"I will, I will.  I promise, Natalie."


Natalie pouted as our aunt turned to leave.  "I'm serious!  I wanna bust his balls with you again!"


Jess let out a chuckle, turning back to Nat and seeing me by the stairs.  Shifting her gaze between my sister and I, she reassured the pleading girl that she would return.


"I'll be back soon, Natalie.  And when I do, I'll have a lot more stories to tell you."


Nat let out a squeal of excitement, clasping her hands together under her chin and leaning forward.  "I can't wait!"


With this, Aunt Jess left, walking to her car and soon driving away.  Nat turned to go to the kitchen, spotting me along the way.  


"There you are!  You kept sleeping, and even when we slapped your nuts, you wouldn't wake up!  I left your dinner on the table, but you might have to re-heat it."


"Thanks, but I think I'm going to pass.  After the beating you guys gave my balls, I'm completely exhausted."


Nat turned to me, and with that same annoyed expression, raised her open palm in the air.


"Seriously?!  If they weren't so swollen, I'd slap those stupid balls right about now!"


As I listened to my sister threaten my balls, I recalled the sight of her on her knees knelt down next to me, hands on my ball and bucking her hips as she gasped in excitement at the prospect of destroying my manhood.  I spread my legs slightly and put my hands behind my back.  Just enjoy it...


"Okay."


She stopped midsentence and stared at me, anger in her face gone.


"W-what?"


"You can slap my balls if you want.  I checked, and they aren't broken."


She stared at me for a second, and then suddenly started giggling, a bright smile on her face.


"Okay!  Don't blame me if I do break them, though!"


She raced toward me, swinging her opened right hand back and bringing in forward, slapping my sore, swollen balls.  As I gasped from the sudden pain, she brought her hand back and sent it racing forward again, delivering an even harder slap to my crotch.  I bent down slightly and put my hands on my knees, looking up to see her still giggling and smiling.


"I love hitting those big nuts of yours!"


As she said this, she froze, her cheeks turning red and the embarrassment clear as day on her face.  


"I-I mean, I love that I can keep your stupid cock in check by hitting your nuts!"


Things are starting to make sense.


Nat darted off to the stairs, stopping at the bottom to turn around and shouting goodnight before racing up to her room and slamming the door shut.  I hobbled over to the kitchen table and sat down, staring at the long-cold plate of food in front of me.  Ah, I might as well.  I put the plate in the microwave, sat the timer, and sat back down at the table to wait.  It's clear at this point that she likes hitting my balls.  She used to just do it because she was mad, but now...  I remembered what Aunt Jess had told me when she greeted me this morning, about how I should just enjoy getting my balls busted because I had a sister who loved to do it, and suddenly my heart started racing.  If she likes doing it...  My body started to tremble with excitement as I re-evaluated my situation—not someone who had to hide a secret, but someone who was going to get their balls busted by a beautiful woman 24/7.  I went to the microwave, stopped the timer, ran upstairs, and jumped in bed.  Snuggling up to the covers, I closed my eyes and tried to fall asleep as quickly as I could.  As I started to drift off, I thought of how I would be awoken tomorrow, Nat next to me, slapping my balls with a smile on her face.  I can't wait to see my bratty little sister.



Bratty sister 5: Sister's first ballbusting climax and help from sister's friend

"Ohhh..."


Feeling a squeezing pressure in my lower half and a dull, aching pain spreading throughout my crotch, I hazily opened my eyes.  After a few seconds of pain, I had completely woken up, and raising my head off my pillow, I saw my sister in her usual spot, sitting on her knees to my right with her ass in my face and her hands on my balls.  Just enjoy it...  As she was facing away from me and had not noticed that I was awake, I slowly opened my legs and rested my head back on my pillow, enjoying the pain of my sister's soft hands gripping ever stronger around my exposed nuts.  She just immediately strips me naked now, doesn't she?  As she playfully squeezed my balls, I could feel my dick start to grow, and as it did, my heart started to race.  Once she sees me get hard, she's really going to bust my balls!  My body trembled slightly in anticipation as my sister turned to look at my now completely erect dick.  She grabbed my erection at the base of the shaft and turned to face me, a playful smile on her face.


"There it is!  I knew your cock was gunna get hard!  Good thing I'm here to keep it in check!"


Nat quickly moved between my legs, sitting on her knees as she smiled at me, her eyes slightly squinted and her freckled cheeks turning red.  


"Time to crack your nuts!"


As she reached her hands down, she grabbed one of my balls in each hand and held them in place as she began digging her thumbs into each respective orb.  My head craned back into my pillow as I let out a soft moan, and I spread my legs further apart as my sister continued to knead my balls with her hands.  I looked at her face, and just like yesterday, she was starting to get excited as she was biting her bottom lip and staring intently at the balls she was destroying and the cock she was trying to deflate.  I recalled again how she had acted when she was busting me with our aunt.  It really seemed to get her going when Aunt Jess was telling her those stories.  I raised myself to a seated position, holding myself up with both arms and facing her as she was kneeling down in my crotch.  


"Oh Nat, my balls!  You're squeezing my balls!


The petite brunette looked up at me, giggling and with a cute smile on her face.


"I have to teach this naughty cock a lesson!  You'd better not cum all over the place!"


"Nat, your gunna crush them!  Oh fuck, my balls!"


My sister's breathing started to get ragged, and she looked up again to stare into my eyes.  As I felt some movement in the bed, I looked down to see that she had started to buck her hips, just as she had the day before.  She moaned and bit her lip, then looked back down at her targets.  


"AH, yeah!" She gasped, her hips moving more and more violently.  "Your balls!  I'm gunna destroy your balls!  Your big, thick cock will never work again.  Ah, AHH!"


As the strength of her grip increased, my head flew back and hit the pillow, and I scooted myself closer to her.  I looked down to see her gasping and violently bucking her hips as she tried desperately to destroy my balls.  As I watched her modest chest rise and fall from her ragged breaths, I could no longer control myself.  Reaching down, I grabbed my throbbing dick and started stroking its entire length as if my life depended on it.  


"Oh Nat, my fucking balls!


"No!  Ah, ahh... Don't touch that... ahh... that big, filthy cock!"


"Oh Nat, NAT!"


As I hit the threshold of what I could handle, my hips raised in the air, and I came.  My shot hit Nat directly on the chest, and then a second later, two more shots followed suit, covering most of her pajama top.  As I covered her entire torso, she continued to forcefully thrust her hips, her right hand moving from my ball to her own crotch, holding it there as if she were trying to stop some imminent, unstoppable force.  


"No, no... Ah, Oh!"  As Nat continued to moan, she must have hit her climax, as she threw her head back, her left hand moving to cover her mouth as she screamed.  "OOHHH!"


The petite woman seemed to freeze in place for a moment, followed by her lower half convulsing, and her entire body falling forward.  She landed on my chest, laying in a daze as she gasped for air.  Laying on my back with my balls burning and my head swimming from the intense orgasm I'd just experienced, my hands moved to caress her lower back as I, too, tried to catch my breath. Aunt Jess, you're a genius.  After a minute of labored breathing, Nat put her hands on my chest, pushing herself up to a seated position and looking me in the eyes, face completely flushed.


"I-I... I didn't feel good just now!"


"Wha-?"


"I DIDN'T JUST CUM FROM CRUSHING YOUR BALLS!"


I didn't even say anything...


Her face beat read, Nat turned her gaze down toward my now-limp dick and red, swollen balls, and as her brows furrowed, she launched her right fist into my nuts, causing a loud clapping sound.  As I moaned from the pain, she pulled her hand back to again punched down, striking both of my balls with her fist and causing me to bring my legs together, reaching down to grab my battered balls with both hands and roll onto my side.  


"Oh fuck... Nat, my balls..."


As she got up off the bed and quickly walked to the door, she turned to face me, her lips pouting and with tears in her eyes.  


"I did NOT get turned on by busting your balls, you hear me?!  If you tell anyone that I came, I'm going to castrate you!"


She ran out of my room, and as I heard her run to her own room down the hall and slam the door shut, I continued to hold my throbbing balls.  Did she actually just cum from squeezing my balls?  I got myself up to the side of the bed and pulled my shorts back up, being careful not to hit my already badly damaged nuts.  Thinking that I should say something to her, I started to head to her room, but was interrupted by the sound of a knock at the front door.  I'm sure it's fine.  I'll try and talk to her later about it.  If nothing else, I'll offer to let her kick my nuts as an apology.  I turned to the staircase and started heading to the front door, the entire time holding my swollen balls with one hand in an effort to keep their painful bouncing to a minimum.  I opened the front door, still with one hand on my crotch, to see a familiar blonde, beautiful, and busty young woman.  


"Oh, hey Chloe.  What are you doing here?"


Chloe, Nat's best friend and the first girl to find out about my secret kink.  She was wearing a tight pink tank top and a black pair of short shorts.  Her tank top was low-cut, exposing much of her massive tits and causing my dick to start growing.  


"Mr. big brother!" The busty blonde exclaimed with a bright smile on her face, "I'm here to see Natalie!  We're gunna study today."


"Oh, sorry," I responded, looking up at the stairs where I knew my sister was still locked in her room.  "Nat's not feeling too good right now."


"Oh, I see," she responded, her gaze traveling south to see my hand still holding my bruised balls.  "Does it have something to do with your cock and balls?"


There it is.  She fools you by looking all proper and modest, but as soon as she's alone with you, this sexy dirty talk starts.


"Uh, well..."


"Did you not let her have her fun with those nuts today?" she asked, pointing down to my crotch.  


"Have her fun?  What are you-"


"That's all she ever talks about!"


As Chloe talked, she walked into the house, closing the door behind her and finding a seat on the couch.  


"Every day when we're texting, all she ever talks about is that "big cock" and those "smashable balls" of yours.  She's constantly telling me stories about how much fun she's having trying to destroy your nuts."


As this beautiful woman went on and on about my sister's apparent infatuation with causing me constant intimate pain, my dick instantly sprang to life, pitching an impossible-to-hide tent in my baggy shorts.  Looking down at my crotch and noticing the new, throbbing bulge, Chloe's bright smile was quickly replaced by the devious grin I'd seen only a couple of days prior.  


"Well, speak of the devil; there's that huge cock now."


Crossing her arms under her tits, Chloe shot her foot out, delivering a fast but not-so-hard snap-kick to my balls.  As she retracted her foot, both of my hands went to cradle my nuts, leaving nothing to hide my erection.


"Looks like you enjoy the pain just as much as ever," she said, staring intently at my throbbing dick.  "How about I-"


"More..."


"What?"


Chloe's devious grin quickly disappeared as she watched me pull my shorts to the floor, exposing my hard dick and red, swollen balls.  Her face turned a deep red as she covered her mouth with both hands, embarrassed but obviously interested.  


"It's huge!" she exclaimed, her feed bouncing on the ground in excitement.  "And your balls, they're so swollen!  Is this from when I kicked them before?"


I lifted my dick up, holding it against my stomach to show the excited woman the extent of the bruising on my naked balls.  


"No, Nat's been really going to town on me lately.  That kick you gave me has my dick hard again, but she's locked herself in her room."  I walked slowly toward her, the hand on my dick slowly starting to stroke up and down its length.  "Chloe, I want you to bust my balls, like you did at the karaoke place."


I couldn't believe how brazen I was being.  Not long ago, I would have denied my kink with every fiber of my being, but now I was exposing myself and asking my sister's friend to bust my balls while playing with my dick.  As I stared at her, continuing to run my hand up and down my erection, Chloe's face turned a deeper shade of red.


"You... You really liked it, didn't you?  When I kicked your balls."  Her devilish grin returned, her eyes shifting from my dick to my eyes.  "I knew you liked it when you came last time, but to suddenly start stroking your cock and asking a girl to kick your nuts..."


My heart skipped a beat.  Please please please...  Chloe walked up to me, continuing to stare into my eyes as she put her hands on my shoulders and leaned in, her mouth next to my ear as she started to whisper in a hushed, sexy tone.


"Alright, big boy.  I'll bust these balls, but just like last time, you'll have to do me a favor."


"Stay still, right?"


"No.  All you have to do is keep stroking that big, hard cock."


With this, Chloe launched her knee up into my crotch, smashing my balls into my pelvis and lifting me up onto my toes.  As my body rocked from the sudden impact, I let out a moan as I furiously started stroking my dick.  I watched as she retracted her knee from my balls, pulling it back behind her as she wound up for another hit.  


"Keep that hand moving, or I'll really fuck these balls up."


Chloe continued to ram her knee up into my balls, only to pull her leg back and repeat the process.  All the while, I continued to furiously run my hand up and down my dick, burying my face into her neck and biting the collar of her tank top.  After the sixth knee, I started to collapse, but the busty blonde caught me and forced me to stand up tall.  


"We're not done yet!" she yelled, excitement evident on her face as she was biting her lips and breathing heavily.  "We're not stopping til' there's nothing left of those big, stupid nuts!"


As she continued to deliver knee after knee, I leaned forward again, resting my forehead on hers as I watched her staring intently at my poor, vulnerable balls.  As I felt myself nearing my climax, I reached out with my free left hand, grasping her right tit and firmly squeezing it.  As my hand fondled her large, soft breast, she kneed my battered balls even harder.  


"You pervert!"


Even as she said this, the devilish smile never left her face, and with one final knee, she caused me to cross the point of no return.  As I started bucking my hips, I moved my left hand from her breast to her lower back and pulled her closer, stroking my dick as hard and as fast as I could until I came.  


"Oh, Chloe!  Fuck!  Fuck!"


As I started to shoot onto her tank top, she clasped her hands together and brought them to her chest, giggling as she watched my dick bounce and twitch with each shot.  


"Wow... You really love getting your nuts cracked, don't you?"


As my climax ended and my body started to relax, I fell into the beautiful woman as she caught me and held me up with her body.  I buried my face in her neck, breathing heavily and snuggling my face next to hers.  After a few deep breaths, I regained my composure enough to walk myself to the couch, falling onto it and laying my head back.  Continuing to gasp for air and my vision becoming hazy, I looked over at the young blonde woman that had just thoroughly busted my already sore balls.  


"That..." I said, breathing raggedly between words, "was fucking amazing."


As she stared at me in my pathetic state, she put her hand on her chin as she looked toward the staircase.  


"Now that I have your problem taken care of, I'm gunna go check on Natalie.  If it has something to do with you and your balls, I'll try to smooth things out!  I need to borrow a tank top anyway, seeing how you got your fuckin' cum all over this one."


With a giggle and a playful wave, she ran to the stairs, stopping at the bottom to turn around and look at me.


"And try to keep that big cock under control for a little bit!" and with another giggle, she ran upstairs.  


Laying on the couch, my head still spinning, I sluggishly pulled my shorts back up over my throbbing balls and sat up.  Borrow a tank top?  Chloe, there's no chance in hell those tits are fitting in ANY of Nat's clothes.  I paused at the thought.  Wait, borrow a tank top?  Is she going to tell Nat what happened?  I felt a chill down my spine.  Nat doesn't know what happened at the karaoke place; she thinks that she and Aunt Jess are the only ones that have ever had their way with my balls.  I looked toward the stairs, a knot slowly forming in the pit of my stomach.  Nat nearly destroys my balls when she's in a GOOD mood... Is she going to be mad about this?  As I stood up, I heard Chloe knocking on a door upstairs, and the next words I heard sent me into a panic.  


"Natalie!  It's Chloe!  I need to borrow a tank top.  Your brother shot his cum all over me!


Shit!


As I stood there, petrified from a sudden feeling of overwhelming dread, I tried to steel my resolve for what my bratty little sister had in store for me.



Bratty sister 6: Secrets revealed and a runaway ballbuster


Staring at the staircase, having just cum all over my sister's friend's tank top, I stood, petrified, as I heard a loud knock on an upstairs door and a bright, cheerful voice ring out. 


"Natalie! It's Chloe! I need to borrow a tank top. Your brother shot his cum all over me!"


My heart sank as I heard these words. While Nat had double-teamed my balls with our aunt, she didn't know about Chloe having her way with me. Is this going to make her mad? She nearly destroys my nuts on a daily basis when she's HAPPY! As my body started to shake with both excitement and fear, I heard my sister's door slam open and her angry voice ring throughout the house.


"He did what?!" she screamed, walking out of her room to inspect the tight-fitting shirt in question. "Oh my god, he fucking came all over you! She walked to the staircase and started her descent, stomping her feet with each step. "What the hell are you doing cumming all over Chloe's chest, you pervert?!  


As the angry young woman strode up to me, she fiercely grabbed my still-swollen balls through my shorts, using both of her hands to clamp down on my throbbing nuts. Chloe ran after her, her tight tank top still covered with cum, and put her hands on Nat's shoulders from behind. 


"Natalie, it's OK! I just helped him because his cock was hard!"


Nat stared at my face, and I noticed tears starting to form in her eyes. She turned to the well-developed blonde behind her and, with a sniffle, shouted her grievances.  


"That's my job! I'm the one that cracks his nuts! He's my brother!"


She turned to me, tears now falling down her freckled cheeks.


"B-But Nat," I stammered. "Aunt Jess busted them, and you didn't seem mad then. What's this-"


*Wham!*


"Agh, fuck!"


As she continued to cry, Nat launched her knee into my balls, nearly lifting me off the ground and causing me to fall into her. She held me up with her body as she continued to drive her knee up into my throbbing balls over and over. My hands wrapped around her lower back, and I pulled her close, bringing my mouth to her ear.


"Nat, my balls! My balls!


After the 6th knee, the petite young woman let go of me, and I crumbled to the ground, hands grabbing my battered balls.  Nat turned to her blonde friend, screaming as she pointed at me collapsed on the floor.


"It was different with Aunt Jess! We busted his balls together, and it was really fun."  She turned back to me. "But just letting any random girl have her way with your balls..." She started to sniffle again as she rubbed her eyes. "I don't like that!"


As my sister continued to cry, I forced myself to stand, hands still desperately clinging to my aching balls. I hobbled over to the crying woman, resting my head on her shoulder as I whispered in her ear. 


"I'm sorry, Nat. I didn't know it would upset you." As I tried to comfort her, I started pulling my shorts down, exposing my still-limp dick and steadily-swelling balls. "You're right, I've been bad. You can punish my balls if it makes you feel better."


Nat quickly looked up at me, surprise in her eyes. "Wha-"


Before she could say anything, I grabbed her right hand and quickly moved it to my naked balls, leaning in closer and whispered in her ear again.


"You can punish my balls, Nat. I've been bad, right? Crack my nuts, sister."


Nat slowly brought her free hand to meet its pair, and wrapped both around my throbbing balls. As she started to apply that familiar pressure to my most vulnerable place, I could hear her breathing start to get heavier. She likes it. If I let her bust my balls, It'll make her feel better. I looked down to see that, draped over her steadily-working hands, my dick was starting to get hard. And it'll be a reward for me, too.


As my little sister continued to roughly handle my balls, I looked up from her to see the well-endowed Chloe leaning on the wall by the staircase, her cum-stained tank top draped over the railing and her big, juicy tits barely contained by her laced bra. I made a sharp inhale as I saw her, and she turned to me, a devilish grin appearing on her face. With both hands, she quickly grabbed the bottom of each cup and, in one fluid motion, flipped her bra up, exposing her massive tits for me. Seeing her massive breasts sag slightly into their natural resting position and her bright, pink, hard nipples, my cock shot up to its full erect length in a matter of seconds. My sister looked up into my eyes, the tears previously on her face replaced with a faint, embarrassed blush.


"Hehe," she giggled, moving closer until her modest breasts squished into my trembling chest. "You really need me after all, don't you? No one can keep this big cock under control like you little sister, can they?"


Nat continued to apply pressure on my balls as if she were trying to squeeze the life out of them. Seeing my cute little sister mangle my nuts and her busty friend flashing her tits, my dick started to throb so hard it was hurting. I leaned in close to her again, whispering so that only she could hear.


"Kick them."


"Ahh..."


"Nat, kick my balls." I backed away from her, giving ample room for her leg to make its deadly arc. "Kick my balls. Teach my cock a lesson. I need you to do it."


As my entire body trembled from excitement, my breathing became ragged. I grabbed my hard dick with both hands, pulling it up and holding it against my stomach to provide a clear path for my sister's prizes. She looked down at my balls, excitement clear in her eyes.


"I'm..." she stammered between excited breaths. "I'm gunna kick those balls! I'm gunna teach that big, thick cock a lesson!"


The petite young woman pulled her right leg back and quickly launched it up into my balls, crushing them up against my pelvis and causing me to crumble. On my way to the ground, she caught me, forcing me back up and sending another kick toward her targets. As she delivered blow after blow, the quiet house was suddenly filled with the loud clapping sounds of her silk-soft feet meeting my naked, swollen balls. After a few kicks, she let me fall to the floor as her hands darted to her own crotch. I looked up from the ground, holding my balls, to see my sister frantically rubbing her pussy through her short shorts.


"Ohhh, Ah! Your balls! I kicked your balls! That big, throbbing cock is never gunna work again!" Ahhh! Ooohhh!!"


As my sister neared her climax, I looked over at Chloe, who was still showing her tits off to me. I took a second to stare at her bright pink nipples before looking up at her face. She gave me a knowing smile, and as she gave me a nod, I could tell exactly what she was thinking. What a good big brother. Chloe turned to look at Nat, and watching the petite girl frantically rub between her legs, the blonde woman's eyes slowly went wide as she had a sudden epiphany. As she opened her mouth to talk, I was a split second too late to stop her from saying something that could not be taken back.


"Wow, Natalie! I didn't know you liked smashing his balls! I thought you were just keeping his cock under control, but it really turns you on, doesn't it?"


Nat went silent, her hands darting up to cover her mouth and her legs trembling as her wet pussy screamed for more stimulation. She turned to Chloe and then to me, tears again filling her eyes. 


"No! NO! I just kick his balls because it's fun and to keep that cock under control! I don't like it, I don't..." As her voice trailed off, she looked down to see an obvious wet spot on the crotch of her short shorts. She covered the spot with her hands, turning again to me, unable to stop the tears. "I-I..."


Unable to handle the situation anymore, the young, petite, soaking-wet woman ran up the stairs, slamming the door shut once reaching the safety of her room. My gaze turned to the half-naked Chloe, who, after taking a second to process what had just happened, started walking toward me. 


"Chloe, I didn't-"


"You jerk, what did you do?!"


Chloe picked her foot up off the ground, bringing her knee up to her chest before slamming it town on my swollen balls. I bucked my hips and slammed the back of my head on the ground, my entire body reeling from the massive impact of her foot. Though my balls were on fire and my dick was throbbing, I could not take my eyes off her massive, naked tits. Chloe continued to stomp on my balls, her breasts bouncing with each wind up and impact. After the fourth stomp, I couldn't contain myself anymore, and with my eyes glued on her ever-bouncing tits, I grabbed my hard dick and started to stroke up and down its length.


"Seriously?!" she spat, looking down at my frantically moving hand. "Your sister is up there crying, and you're down here playing with your hard cock?! I should castrate you right now!"


"B-But, it's your fault she's upset!" I retorted, my hand still stroking my dick and my eyes still glued to her tits. "She didn't want us to know that she liked it!"


With one final stomp, Chloe stopped her assault on my nuts, squatting down to reach eye-level with me and letting out a big sigh. 


"Jeez, numbnuts! You should have said something earlier! I could have really scrambled those eggs!"


You didn't even give me a chance to say anything, you big-titted, ballbusting bitch!


Chloe followed my gaze to see that I was still staring at her exposed tits, and then looked further south to see that I was still playing with my dick.


"Jeez, alright. Let's get rid of that hard, throbbing cock, and then we'll go take care of Natalie."


Chloe leaned forward, gently placing her right knee on top of my swollen ball sack before steadily leaning into me, increasing the pressure and flattening my balls into the floor. My left hand shot up, roughly grabbing her right breast and fondling it with fervor, and I furiously ran my hand up and down my dick. As I felt myself nearing the end, I craned my head back and moaned, causing Chloe to lean further forward and putting even more pressure on my ever-flattening balls. My left hand concentrated on her bright pink nipple, squeezing it and gently tugging on it, causing the busty blonde to let out an erotic moan and sending me over the edge. As I came, I bucked my hips as best I could with my throbbing balls still trapped under her knee, and I came all over stomach and crotch. As my orgasm faded, I fell back onto the floor, head swimming as the blonde removed her knee from my balls and stood up.


"There," she said, doing her best to wipe the copious amount of cum off her stomach. "Let's go get your sister, now!"


I stood up, nearly toppling over as I tried to catch my balance, and started heading toward the staircase when I heard my sister's door slam open and feet stomping down the stairs. Nat had changed into a clean T-shirt and miniskirt and had a backpack on. She quickly walked past us and to the front door. As she opened the door, she turned to us, blushing deeply as the embarrassment from her secret being exposed had not yet faded. 


"I-I..."


"Nat wait!" I interrupted, seeing the tears again forming in her eyes. "Let's talk about this!"


"I'm moving out!"


What?...


Chloe and I stood there, staring at that petite young woman in the doorway. I took a step forward, reaching my hand out to try and stop her.


"Nat, wait! Please-"


*Smack!*


"Ahh, fuck!"


As I had reached out to grab her hand, my little sister had swung her own in an underhand trajectory to roughly slap my naked balls up into my pelvis, causing me to bend over and desperately hold my bruised nuts in an effort to get the pain to recede. This is serious. I can't think about getting off to this right now! I looked up at Nat to see that the hand that had slapped my nuts had darted down to her own crotch. Realizing where her hand had involuntarily ended up, my sister's face turned an even deeper shade of red as she turned toward the door. 


"I'm moving out! I'm serious!"


Nat ran out the door, running down the sidewalk and out of my sight. I tried to hobble after her, but Chloe's hand grabbing my shoulder stopped me in my tracks. 


"Wait! Your cock is out! Put some pants on first!"


Looking down to see that she was right, I ran over to the couch to quickly put on my shorts, hitting my balls with my own hand as I too-quickly tried to pull them up.


"Jeez!" Chloe yelled as she was putting her bra back on. "I know you like it, but there will be plenty of time to get your balls busted after we find Natalie!"


"I know, I know! It wasn't on purpose!"


I ran to the door and looked in the direction that Nat had run. My eyes scanning the horizon, I felt my heart sink as I realized that I'd lost sight of her. Dejected, I turned and walked back into the house, plopping onto the couch with an exasperated sigh. 


"What is it? Why aren't you going after her?" Chloe asked, sitting next to me and putting her hand on my leg in an effort to comfort me.


"I don't know which way she went, and if I just run around blindly, It'll cause more harm than good." I lowered my head and slumped down into the couch. "Damnit!"


Chloe gently rubbed my back, then got up. She picked up her cum-stained tank top and headed for the door, putting it on inside out as to try to hide the very obvious stains. "Let's just give her some time." she said, stepping out the door and then turning to face me again. "Things will work out. I know they will." 


Chloe gave me a friendly smile, a far cry from the devilish little ballbusting grin I was used to. As she closed the door, I collapsed into the couch. I hope she's okay. I hope she won't be this upset forever. These anxious thoughts swam through my head as I curled up on the couch. Turning my head up to the front door, I found myself panicking at the thought that she may never come home. I closed my eyes, trying to drown out the negative thoughts, instead remembering all the mornings my sister's adorable giggles, cute annoyed faces, and bright, beautiful smiles as she had cracked my nuts over the past few days. I sat up, a fire of determination growing in the pit of my stomach.


Tomorrow, I'm gunna find her! I'm bringing my bratty little sister home!

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