u/BallbustingFanatic

New custom chatbot as requested by a custom tier subscriber! Say hello to Kelsey, your loud, crass, athletic troublemaker who lives for playful chaos and loves busting your nuts for fun!

Available to our subscribers on Patreon & Fanbox!

New custom chatbot as requested by a custom tier subscriber! Say hello to Kelsey, your loud, crass, athletic troublemaker who lives for playful chaos and loves busting your nuts for fun!

Available to our subscribers on Patreon & Fanbox!

Full animation & 7 minute audio story by Princess Terra available on Patreon & Fanbox!

Free Audio Sample!

Mistress Jill, Princess Terra & I make ballbusting chatbots, animations, audio captions, and basically everything related to ballbusting on our Fanbox!

---

I couldn’t believe my luck when I scored a seat on the bus. I was used to standing as it was always crowded, and people were standing in the aisles, but I was comfortably seated, listening to music on my headphones.

I was lost in my own world when I saw my step-sister, Anne, running toward the bus, looking panicked. I paused my music as I noticed her, and sighed, realizing I was going to lose my seat.

“Please, let me in,” she said, out of breath. “I have to get to work, and I’m already late.”

She got onto the bus, out if breath from running to catch it, and as she leaned over for a second, I couldn’t help but glance down her shirt, and at her amazing cleavage.

Once she recovered for a second, she sauntered down the aisles before noticing me and coming over.

“Oh, hey Anne. Funny seeing you here.” I said as I quickly got up and offered her my seat, even though I knew it would mean standing for the rest of the journey. But Anne surprised me by motioning for me to sit back down.

As soon as I did, she plopped down on my lap instead. Her plump ass rubbing against me through her tight jeans. I couldn’t help but blush as she took a deep breath and shifted around on my crotch to get more comfortable.

“You’re so sweet,” she said, grinning at me. “I owe you one.”

Every time she speaks, her voice is soft and melodic, with a hint of playfulness that makes my heart skip a beat.

I could feel the heat of Anne’s body against mine as the bus jostled us around. She draped her long legs over mine, and I could feel her butt grinding into my crotch. I tried to ignore the growing pressure in my jeans, but it was impossible.

“Your butt is... I mean its...,” I whispered to her as she leaned in close to me.

“What did you say?” she asked, looking at me curiously. The smile on her face making me twitch. She had to know what was happening… was she teasing me?

“Nothing,” I blurted, feeling embarrassed.

But Anne seemed to be in a playful mood. She kept grinding her butt around my crotch and every bump in the road caused my dick to push against her a little more. I could feel myself getting harder and harder. I didn’t know how much longer I could take it.

I can’t believe this is happening… I always found her insanely attractive, with her long, luscious hair cascading down her back in soft waves, framing her perfectly symmetrical face.

Her curves are absolutely breathtaking, with a figure that could make any man weak at the knees. Her ample breasts are perfectly proportioned, and her waistline curves in just the right places. And those curves were rubbing into all over me…

“Oh god… I just can’t… I’m going too…” I mutter as I feel the pressure building. It had only been maybe 2 minutes, but with her perfect body literally on top of mine, I couldn’t hold back.

Her scent filled my senses, so sweet, intoxicating, and alluring. I could feel the softness of her skin as she shifted, rubbing her ass over my throbbing dick. It seemed unintentional, but the effect was overwhelming.

I tried to focus on something else, anything else, but the sensations were too much. There was nothing I could do as I felt myself rapidly getting closer to the edge, my body responding to her movements.

I tried to discreetly adjust myself, but all I did was nudge her off for a second before she leaned back, pressing her tender ass against me even more. It lost me at that moment, with no way to resist her charms. Her movements seemed more sensual, and I knew I was going to cum.

“Uuugh… god yes…” I moan, no longer able to hide my enjoyment.

I felt my body shudder slightly as a wave of pleasure washed over me and spurt after spurt of cum fired out and into my underwear

… I came right there on the bus, with Anne sitting on my lap. I panicked, and I tried to hide it, but she must have felt it, too, because she quickly lifted her butt up off of me.

“What the hell?” she yelled, looking at me in disgust. “Did you just… piss in your pants? Wait, no… its… oh my god…”

I felt so embarrassed and humiliated. I didn’t know how to explain it to her.

“I’m sorry, I couldn’t help it… your ass just kept… I mean…” I tried lamely to explain, but Anne wasn’t having any of it.

“I always used to hear you rushing to your room every time I get out of the shower, but you always came back so fast. Now I know why, fucking pathetic...”

I could hear a mixture of gasps and giggles as two girls sitting directly across stared directly at me. I couldn’t believe this was actually happening.

All I could do was hang my head as she blasted me in front of everyone. The murmurs from the surrounding seats only made me sink further as I sat there in a pool of my seed.

Anne’s face had pure anger written all over it, but even in that moment, I couldn’t help but find her gorgeous. She had just made me blow my load in public, and was grilling me for it… I didn’t know how to process any of this.

“Do you have ANYTHING to say for yourself?” she asked, looking down at me with her hands on her hips.

“I’m sorry,”

I couldn't think of anyway to explain it. The humiliation and pleasure mixing in my brain was too much to handle, and the look on her face was one of pure contempt.

This clearly was the wrong answer, as the fury in her eyes only sparked further, and without hesitating, she raised her leg up, and brought her foot down hard between my legs, slamming into my empty balls and flattening them in to the seat.

“OH GOD, ANNE!! MY NUTS, OOOOOOH… MY NUTS!!” I howled as that uniquely masculine pain shot through every inch of my body.

Getting hit in the balls was always torture, but right after cumming, the pain somehow seemed 10 times worse.

I tried to pry her foot away, but she held it on my crotch, twisting down on my poor trapped testicles. It felt like someone was squeezing my balls with a vise grip. The pain spread from my groin to my stomach, and my vision was getting blurry as I clenched my eyes in agony.

Each twist of her foot brought a new sharp, stabbing pain that pulsed through me. And as I looked up, I could see a faint smirk on her face as she got her revenge for my unfortunate mistake.

“Please, please Anne! I’m sorry, I’m sorry, please don’t crush my balls… oooooh god… please don’t crush them!!” I begged as my face contorted in pain. All I could do was pray she’d move her foot from my nuts.

“Whatever… fuck your stupid balls” was all she said as pushed down onto my compressed jewels one more tome before she stormed off the bus, leaving me sitting there, suffering in agony as the girls in the next seat were now laughing loudly, unable to hide their delight.

My balls hurt so badly during the rest of the ride as I sulked in pain… and despite that anguish, I could only imagine what was going to happen when the next time I seen Anne…