The Ballbusting "Art" Project

As soon as I finished work, I dropped by my little sister’s apartment. Elaine had asked me to help her with something related to her liberal arts class in college. As an IT guy, I couldn’t care less about liberal arts, let alone have any helpful input.

As always, I was just too nice to her. Since she was almost four years younger than me, just over 19, I had always felt obliged to help and support her in any way possible. In contrast, she could be an absolute bitch with me. Below the sweet appearance, she was an absolute brat, and I was probably the only person in the world who really got to experience this side of her.

Her cute friend and flatmate Lea opened the second I rang the bell. I instantly put on the nicest, most inviting smile I had to offer. Lea was one of the hottest girls I had ever been blessed with in my life. Never would I admit it to Elaine, but I was always secretly considering asking her out one day. It was a pity that she, of all girls in my sister’s college, had to become her best friend.

“Hi Victor!” she purred at me with a smile that I couldn’t exactly make sense of. Almost instantly, her bright, blue-green eyes wandered down my body. As weird and unusual as this was, I gratefully grasped the opportunity to get a good look at her, too.

Her long, blonde hair loosely fell onto a pair of enormous boobs that were poorly contained by a very short, belly-free white top. Had I been a head or two smaller, I probably would’ve been able to see her bare tits bulging out the thin cotton. Below her narrow, sexy waist, a pair of tight black yoga pants did little to hide the rest of her amazing body.

Before I got my eyes back up to her face, the door opened further and my little sister appeared. Elaine had a pretty face and very nice physique, too, without doubt, but her appearance in the short training outfit was shadowed by her friend’s radiant beauty.

“Jeez guys, get a room or something,” she mocked us upon noticing our stares. “Come in, bro, we’ve got work to do.”

Without further delay, she led me into her room with a chair positioned in the center, right in front of a large canvas which was fully prepared for whatever she wanted to draw. I felt uneasy, realizing that I was to be a model of some kind, but the fact that Lea followed us to sit down on my sister’s bed gave me a lot of comfort and confidence.

When I got to the chair and attempted to sit down, Elaine stepped next to me, grabbed the belt that held my jeans at my backside and yanked it up, tightening the jeans around my groin and squishing my balls a bit. It was rather uncomfortable, to be honest. Before I could complain or ask what she was up to, she gave me a rough push and I bumped into the chair.

“Umm... what are you doing?” I asked in confusion.

“Damn it.” She complained, unhappy with the result. “Do you remember when we had that picnic in the park a few weeks back?”

I nodded. We had met for lunch outside somewhat regularly since she had joined the college.

“Remember when you sat on your balls and started crying?” she added with a mean, amused smirk.

I instantly felt the heat in my face and ears and glanced over at Lea, who blurted out in laughter. Why the fuck would she bring this up again?!

“Hold on, can you say that again?” Lea pressed out between chuckles. “He... *sat on his balls*?”

“Yup... and started crying.” My sister added with a cruel grin.

“I did not!” I said with much more anger than I intended. To be honest, there had been a few tears. But the fact that my sis had to bring it up like this was insanely humiliating. I suppressed the urge to run out of the apartment, knowing how pathetic it would’ve come across.

“Oh... my... god... that is so funny!” Lea was having a blast. I didn't know why she found it so hilarious. “And so sad... I didn’t even know this could happen.”

“Oh, the most funny thing was his expression when he sat down on his little nuts.” my sister continued gutting my dignity. “He looked so freaking dumb... which is exactly what I need now!”

“What?” I still couldn’t make sense of what was going on right now. Elaine pointed at the canvas.

“*Vulnerability.* We have to make a drawing about it.” she explained, her cruel grin still stuck on her pretty face. I hated her for how much she was enjoying this.

“Aaand... you want to draw...” I tried to put together the information I had, but got interrupted by Elaine, who grew more impatient every minute.

“... you sitting down on your balls with this stupid look of surprise and agony. Just nature ruining your day after a moment of carelessness. Now get up!” she commanded and pulled on my belt to force me up onto my feet. I slowly gave in and pushed myself up while trying to sound confident.

“Sis, you are so stupid. How do you think this is gonna wor... OUUGHHH...” her knee sharply rocketed right into the bulge in my groin took all air out of my lungs as she brutally flattened my balls!

For a second, I stared at her in disbelief with an open mouth, unable to process that she had just kicked me in the nuts in front of her friend. She knew I actually enjoyed this... pain,  but still, in this moment, it was an awkward pill to swallow. Suddenly, the pain hit me like a freight train and instantly brought me to my knees in front of her, groaning.

“Ooooh… my nuts, my nuts! Fuck! W-why!”

“See?” my bitch of a sister grinned at her hot friend cheerfully. “*This* expression is what I want to capture!”

It took me a moment to realize that Lea was laughing her tits off again. I couldn’t believe these girls. The boundless amusement that my flattened balls gave them was the most humiliating thing I had ever experienced. On my knees, cradling my balls that radiated wave after wave of crushing agony into my body, and all I could do was surrender to their cruel taunting…

“Holy shit, Elaine, you are such a bitch. Your poor bro,” Lea squeaked out in between laughter, giving me a second of comfort from her sympathy. Unfortunately, it was short-lived. “May I?”

“Sure, go ahead.” My sister carelessly sold off my sexual organs to her friend while stepping behind the canvas and beginning to draw something. Gasping, I watched the girl of my dreams jump up from the bed and approach me with an excited, warm smile. As expected, I got a glimpse of her bare tits under the short top from below. I knew that this was the time to protest, but my mind was blank, and the moment passed.

“Get up, sweetheart.” Lea purred in her cute voice. I didn’t even consider getting to my feet and letting go of my aching pair. Not before she bent down deeply at her waist until her mouth was right next to my right ear and her huge boobs hung right in front of my face.

“Be kind to your sister. I promise I will make it worthwhile.”

I gasped again. She had whispered it so quietly that even I almost couldn’t understand the words. Was she actually offering me what I had been dreaming of, if I just dealt with the humiliations of my bratty little sister? Unfortunately, the hottie knew exactly how to press my buttons.

With a shallow breath from both the pain and anticipation of the potential reward, my dumb male desire made me push myself up onto my feet.

The moment I stood upright, Lea slowly walked behind the chair that was right behind me. I could feel my cock getting hard from her close presence. Suddenly, her hands moved to my front along my hip and skillfully opened my belt.

Before I understood what was going on, Lea slipped one hand inside my jeans and underwear at my back and slid it along my butt crack until her hand found my bare balls. Once again, I gasped in shock. Feeling her delicate fingers getting hold of my aching, sensitive pair was an insane rush of both fear and arousal.

“Wait.. what are you…” was all I could mutter, my nerves and excitement causing my voice to tremble.

When she had a good grip on both of my testicles, she pulled back her hand along with them. With her other hand, she yanked on my belt to tighten the tough fabric around my groin. Then she let go of my balls and pulled out her hand.

All I could do was stand there and let it happen. My body was torn between protecting my sensitive genitals and letting the beauty have her way with them. My sister behind the canvas rolled her eyes and shook her head when she watched the motion in my pants and my face being distorted from arousal.

Then, suddenly, Lea pressed down onto my shoulders while giving the back of my right knee a little kick. My body crashed down onto the surface of the chair, flattening my balls under its weight. As much as I should’ve seen it coming, the overwhelming situation had left me fully unprepared. While my left nut squished out of the way after the first painful impact, my right one got violently trapped in between my pelvis and the hard wooden surface, compressing all those hypersensitive nerves yet again.

“AAAAAHHHHRRGGHHH” I cried out while my eyes rolled to the back of my head and my mouth fell open. The anguish bolted through me like lightning and every inch if my body was on fire with pain!

I couldn’t process that the girls were doing this to me. The last thing I saw before black dots of agony obstructed my vision was the satisfied grin of my little sister.

“Perfect! Now freeze!” she exclaimed happily and rushed to her drawing.

“Oh wow, it actually works.” I heard Lea chuckle behind me. Without mercy, her hands on my shoulders held me in place. Usually, it would’ve been easy to get up anyway, but the repeated busting of my weak, tender balls rendered my body pathetically weak. The pressure on my right nut was absolutely unbearable.

“Oh, please... oouuughhhh... please, no more... anything but my balls!” I begged, sobbing.

My hands helplessly tried to find a hold on the chair to release the pressure a bit, but it did little to ease the burden. My flattened testicle screamed its boundless discomfort into my brain without a moment of relief.

“Hold it... hoooold it.” Elaine grinned past the canvas while doing her best to capture the humiliating moment. She really appeared to enjoy it.

I honestly lost any sense of time. It could’ve been seconds, minutes, or hours. All my mind was orbiting around, was the fear that all of a sudden, my testicle would pop under the pressure of my and Lea’s body.

“Amazing!” I heard her chuckle somewhere in the distance. “I can work with this.”

In the next moment, I fell forward and plunged into the carpet face first before rolling into the fetal position and softly rocking back and forth. Despite the pressure being released, I remained hovering in an ocean of pain and embarrassment, since none of the girls had any idea what I was going through right now.

“Nice work!” I heard Lea compliment my sister’s cruel art. “I still can’t believe these poor guys have to live with the risk of hurting their balls just by sitting down. That seems like such a miscalculation of nature.”

“Yeah right?” Elaine replied before the girls outdid each other in taunting giggling. “Mrs. White will love this. She is one of these ‘a good kick in the balls is the best feminist statement’-types.”

I couldn’t listen to them anymore. With trembling knees, I forced myself up and limped out of the room into the bathroom. The second I had closed the door; I pulled down my pants and underwear to check my aching balls. Luckily, my brutalized right testicle had inflated back to its normal shape while being swollen to almost twice its normal size.

Suddenly, I heard the door closing and being locked behind me. I hadn’t even realized that it had been opened. In absolute panic mode, I jumped up and turned around, my pants still around my ankles. In the second, I laid eyes on Lea. She pulled her white top over her head. Her massive tits, that seemed to defy gravity, jumped out with an amazing, playful bounce.

“That was very brave of you, Vic.” she said cheerfully. I had no idea what she was talking about. It was not like I had control over that terrible situation at any time back there. Slowly, and with swaying hips, she approached me. “I told you, I am going to reward you for being that kind to your little sister.”

I tried to back away instinctively, but I already stood with my back to the wall. Her amazing feminine curves had something very intimidating to them, given the relentless ache in my balls. The skin-tight yoga pants hugging her smooth crotch made her superiority as visible as it could ever be…

With a naughty smile, she went down on her knees in between my legs, grabbed my hands, and pulled them out of the way. In the next moment, I was in heaven. Somehow, the brutal pain intensified the sensation tenfold.

Her mouth is so warm and inviting as she moves her tongue around the tip of my penis. Her soft lips feel like silk as she slides her mouth up and down in long, smooth strokes. She knows exactly how to increase the pleasure and the sensations of pure bliss were intensifying as she swirled her tongue around my shaft.

The way she teased me with her tongue as she circles around my head is pure bliss and a feeling of surrender washes over me. Watching her work her mouth on my cock is a sight to behold as she looks up at me, smiling through her eyes, and it only turns me on even more. Her hot breath drives me wild as she takes my entire length into her mouth, gently sucking and caressing every inch.

Lea took each of my balls into one hand and began softly squeezing them alternately. While it felt amazing for my left one, I twitched and gasped every time she applied pressure to the right one. That uniquely masculine pain blending into the pleasure caused an unusual sensation that flowed all throughout my body.

It would’ve been only fair if the blowjob lasted as long as I had to bear my sister’s punishing set-up. Unfortunately, *I* didn’t last that long. The fiery beauty's skillful tongue pushed me over the edge within just a minute. Moaning, I blew my load while my balls continued complaining about today’s treatment.

The moment I began shooting out cum, my nuts felt like they were getting squeezed to mush again. It was beyond intense as this time, the pain only seemed to add to the amazing sensations as I watched Lea almost savoring my seed as she gulped back every last drop.

“You’re such a good boy~” Lea chirped with satisfaction as she left the bathroom and me on the cool floor, waiting to gain back control over my helpless body.

I had no idea if my little sister knew about what had just happened in between her best friend and me. If she did, I was certain that she was going to punish me for that. Probably with another kick in the balls. Sighing, I pushed myself up, put my jeans back on and stepped out to face my destiny...