September 2, 2026

Kelly and David (Washington High Spinoff)

Kelly and David (Washington High Spinoff)

By MickeyBB

*

David wasn't sure why, but he kind of enjoyed being "tested" by Heather. She just stepped on his balls barefoot. It hurt like hell, but she seemed to look at him and gave a little smile and he was happy for the pain, because if her heel wasn't crushing and twisting on his sensitive orbs he might be sporting an embarrassing hard on.

He also was strangely excited to have seen Kathy, his ex step sister who had casually busted his balls a few times when they were younger. It sounded like she might want to test and practice self defense on him too. As these thoughts raced through his head he looked up at Kelly and saw her looking at his groin with a smirk.

"Hey mom, since David held up so well and passed the nut test, can I practice just a little bit of self defense tonight, please?"

"I don't know honey. I'm a little worried. Didn't you see Jim and that other boy get their nuts ruptured. I was really scared that's why I had us walk away before David had his turn for that cute blonde to treat his nuts like they were a welcome mat. Could you imagine seeing your brother's nuts popping under some girl's feet?"

"Ummm, yes I can imagine that." Kelly said as she discreetly lowered her hand to her crotch to gently rub away the excitement. "But, mom, remember our local hospital is world renowned for repairing ruptured nuts. Even if, God forbid, I stomped David's nuts too hard and popped them, they can basically repair it, so no harm no foul." She said with a smile.

"It might not seem like harm to the one with the pretty foot, but to the one whose ability to reproduce is stomped into paste it might seem like some harm." She answered, with a slight giggle.

"The only thing I got from that sentence is that I have pretty feet. David, you seem uncharacteristically quiet. Do you think you can take a little more 'testing'? I saw Lucy standing on Carl's nuts for like 10 minutes, then stomp like 20-30 times. Doesn't that sound reasonable? I mean you let Heather trample and twist on them and you barely know her. Come on?" She implored her brother.

"I mean, I guess it would be okay for a little test. You're right, how can I let Heather stand and stomp, but not my own sister. Yeah I can take it." David replied confidently.

"We're going to have so much fun, or at least I will. It could bring us closer from a test of your strength and my ability to restrain myself from going too far." She said as she plopped her pink size 7 pumas in his lap, not surprisingly trapping his already slightly swollen nuts under her heel.

"Now remember honey, we don't have great insurance, so be careful not to rupture his nuts. I know, while it hurts pretty bad, they can usually be repaired like no big deal but that costs money. If you carelessly rupture his nuts, you will have to pay the deductible and you probably won't be able to practice self defense for a week or more while he recovers." Her mom warned her.

"Well, that's not fair. If he's the one with weak nuts, David should pay the deductible. He's been working at the grocery store for over a year and saving up."

"I believe he is saving for college, not to pay his sister to stomp on his nuts."

"Hahaha, I only wanted him to pay his own medical bills, but that's a great idea mom. He should pay me to stomp on his nuts. I'm testing him for his own good. Let's see, how about $100 per session. That would include ten minutes of trampling and 30 stomps, if you rupture and I get traumatized hearing it like Heather did you pay an extra $25. Maybe I could step on your face too for an extra $25, I could even take off my puma's for that." Kelly said as she was having a great time planning her session.

"Um, I don't think I should have to pay you. You're not exactly doing me a favor. You're offering to step on and stomp on my most sensitive parts. After they're already sore from the school test. Why don't we just forget about it." David said, although a part of him did kinda want Kelly to stomp on his nuts, even though it hurt tremendously.

"Fine, I'll do it for free this time, but if you get ruptured you have to pay the bills."

"Okay, but you are going to take it easy on me aren't you?" He asked nervously.

"Sure, David. I'll stomp on your nuts 30 times after standing on them for 10 minutes, but you know, easy. You're so silly, that's like a test where it's all true and false. That wouldn't be a test at all. I'll try not to rupture them, but stomps are stomps. You'll probably feel discomfort. It's not a big deal."

They finally arrived home and got out of the car. Walking in the house slowly, David was resigned to the fact the he had a great deal of pain to endure, but determined to tough it out.

"Can we do it a little later, after lunch?" He asked.

"Maybe we should just do it now and get it over with." Their mom said. "It might be better on an empty stomach, I wouldn't want you to throw up and make a mess. What do you think, Kelly?"

"Yeah, I'm with mom. I'd prefer to do it now, and if you barf on me or my shoes, you just might get 100 more stomps. And I'll make you lick it up."

"Eeeew gross. I'm not licking up any vomit." David said.

"Then don't do it, just be a man and accept a little minor pain and discomfort. It's important to test you, plus I'll have fun. Don't you enjoy my beautiful smile? Especially when I am standing on your nuts.'

"I've never seen your smile while you are standing on my nuts."

"Well that's gonna change. Tests for you, smiles from me. We're going to toughen you up. One stomp at a time. Just imagine how Heather will react when you show her how good you've gotten. Your nuts will be like a bouncy house, except you don't have to take off your shoes."

"Where are you going to do it?" He asked, wanting to get it over with.

"The basement should be good." Kelly responded while leading him to the basement.

"Ooh look. Mom's foot stool. You can take your nuts out and put them on there. It'll serve as the beam replacement. Fortunately it's only a foot off the ground so no risk of me falling and getting hurt, just a little bit of pain and discomfort for you."

"I am willing to take the pain and testing, but you should know it's a lot more than 'a little discomfort ' it's really the most painful thing you can do to a guy. There are more nerve endings per square inch than anywhere else on the body. It's literally an organ. It's like stomping on your lungs or heart if they were out of your body."

"Whatever, it's just your nuts dude. Women have been kicking, trampling and stomping on balls forever. It's even in a hundred movies and tv shows. Because it's funny. Let's go. Be sure to keep your thing in your pants, I don't wanna see that."

David complied and lowered his pants to let his nuts hang down while pinning his dick up into his shirt against the bottom of his stomach. He gingerly placed the still slightly sore and swollen orbs on the second wooden platform of the day to await the second girl to step on and stomp on them with very little concern for his pain today.

"Good boy. Now just relax and have fun. I know I will. Just imagine, I've never been allowed to hit or kick you there because mom officially forbade me. Now I'm going to stand on them and stomp on them, dozens of times. You're going to get really good at taking this after we practice every day, or you're going to get ruptured and maybe not be a real man anymore, haha. We'll see." She said as she stepped up on the wooden footstool.

She could feel the spherical orbs (for now) under her sneaker. She started out with both nuts under the outside part of her right shoe. Her left shoe just on the wood to balance. She would occasionally lift her left foot in the air putting all 115 pounds on her brother's nuts, but couldn't stand that way for too long. After a couple minutes, which she enjoyed immensely, she removed her foot and turned to face away from David and lowered the heel of each shoe onto the corresponding nut. David grunted as each heel found paydirt. She laughed as she felt David lean forward for a second and bump his face into her butt.

She proceeded to stand on tippy toes then lean back on the heel rocking back and forth this way alternating right foot then left, causing David to squeal slightly as each nut was being mashed then released over and over.

"Can you feel that David?"

"Ughhh, yes I definitely do. It hurts so bad. You don't even know." He said while gritting his teeth against the pain.

"Of course I don't know, just like you don't know the pain of getting your period and having painful cramps for days or the pain of labor when a one to two inch hole is ripped open to pass an eight pound bony human being through." She replied, starting to get annoyed with his whining.

"Oops I forgot to start the timer, ten minutes right?" She asked.

"Owww, you've already been standing on them for a while."

"Oh well, no biggie we'll start now." She was loving this. She turned and put the toes of each shoe on his nuts now and could clearly see David struggling to take it. Now his face was lined up with her groin, her smooth groin, no pain, but apparently some pleasure as he noticed a tiny wet spot that was clear indication that Kelly 'really' enjoyed this training.

Standing tippy toes on his nuts was her favorite. She shifted her weight forward and back several times, enjoying watching the look on her brother's face. He was really trying hard to take whatever she chose to dish out. He hardly even complained when she started the timer after already standing on his nuts for about five minutes. She thought she might just lose count on her stomps too. Maybe she could get to forty or even fifty. As these thoughts drifted pleasantly through her mind the timer went off.

"Damn, it was just starting to get fun. I hope we can both enjoy the thirty stomps. I know I will, I'm so glad to help you out." She said as she stepped off allowing David's nuts to attempt to reform their oval shape after being flattened for fifteen minutes.

"Do you wanna warm up? Maybe just lay flat on your back and I'll stomp on them that way before we put them back on the foot stool for the real test." She asked, trying to find a way to extend her pleasure.

"Okay, that might be better than with the footstool. Do you wanna maybe try without the shoes?* He asked, trying to reduce the chance of a very painful rupture that would also be costly, as he had agreed to pay the deductible if he needed medical treatment.

"Okay, we'll do 25 barefoot and 25 with shoes to see which is better, then we can do the actual test." She said with a giggle.

David realized the less painful floor stomps were just an extra set, not replacing the footstool stomps. What did he just agree to?!? He slowly and gingerly laid back on the floor looking up at Kelly's beautiful smile. He did like pleasing his sister, but he wished there was a way to do it without the excruciating pain.

"Okay, here we go." She said as she unleashed a brutal stomp catching both nuts under the ball of her foot in her puma's. Since she got both they each moved to the outside a little and we're both under the edge of her shoe. "That was okay. I'll do a few more, then maybe isolate each nut for stomps in a while. Since your legs twitched and are trying to close after one little stomp I will lift your legs up and hold them so we can continue."

After she lifted his legs up, one ankle in each hand spread far enough to allow her pretty foot in her sneakers the access they needed she proceeded to stomp. Over and over her sneaker brought him new pain, even more intense than Heather on the beam. He was almost passing out but not quite. He still felt every stomp on his tenderized nuts, as they swelled. They were sending sos signs to his brain. Surely the swelling and bruising and intense shockwaves of pain would alert his brain to act to stop this. However, he had agreed to let Kelly test him this way and was a man of his word. He only hoped to still be a man when this was finished.

After 40+ stomps (she really did lose count) she put her right foot on his chest.

"Can you take off my shoe so we can do the barefoot stomping?" She asked sweetly. David complied and started to slip the sneaker off her pretty foot. It took a bit longer than normal as his hands were shaking and weak. "Haha, you're struggling a little there, bro. What's wrong?"

He got it off and gasped as she placed her warm foot in the sock on his still naked, swollen, bruised and throbbing nuts and proceeded to lift her left foot to his chest with her full weight once again on his nuts.

"I have a feeling that you may be faster with this one. Wow, I can really feel the swelling through my sock, but the good news is I feel two distinct spherical shapes. You're really doing well David. I'm actually impressed."

"Thanks Kelly. I appreciate hearing it. It really is unimaginably painful, but I do think I'm getting better." He had a small sense of pride that he was able to endure all of the pain his pretty sister was inflicting. That Jim guy popped after one step with a heel, but here David survived Heather standing on his nuts and Kelly in sneakers standing on them for 15 minutes or so and now 25 (or more, it seemed like more) stomps. Now he just needed to get through 25 socked stomps and then like 30 on the hard wooden surface of the footstool. Then, maybe, his nuts could rest and heal for awhile before he got tested again.

Kelly stepped off his nuts and proceeded to carelessly stomp her brother's nuts over and over. She counted this time, at least up to the 25 she was supposed to do. She lost count as she continued the assault.

"Isn't that 25 yet?" David asked.

"Only four more, bro." She said knowing that she couldn't do it forever. She got four more in and stopped reluctantly. "I was tempted to do more. While you are right and I'll never know how that feels, you have no idea how unbelievably fun and satisfying it is to stomp, trample and kick these little nuts of yours. Wait, I just realized I have never kicked them yet. That's definitely going to be worked in. But maybe tomorrow. I'll give you a break."

"Thank you, sis. I appreciate it. Can I have a little respite before the socked stomps? Just a few minutes to prepare for the next onslaught."

"Okay, but to make sure you don't take advantage of my kindness I will sit on the chair there and rest my sweaty socked feet on your face while you recover. You might even enjoy it, hahaha. Remember when I told you about Bobby at school making a bet where he would smell my feet after gym class for ten minutes. I think he lost that bet on purpose just to enjoy smelling my sweaty feet."

"Well, maybe Bobby wants to smell your feet, but I don't. I will for the time I rest and allow some of the pain to lessen before you give me more." He replied, although suddenly he wondered if he might like that.

After about 15 minutes of having his sister rub her sweaty feet on his face, and not too gently either, David was ready to take the stomps.

"Okay Kelly, I think I'm ready. Are you ready for the stomping?" He asked, although it was a little muffled by her feet on his face.

"Oh yeah!! I'm definitely ready." She replied enthusiastically. "I'm always gonna be ready to stomp on your nuts. I hope you don't mind but can I borrow your phone?" Kelly asked.

"Sure, but what for? You have your own."

"Well, I thought it might be fun to record our little session. I'm going to use my phone from a downward angle showing your body and the bottom of my legs, your phone will be angled up showing just your legs and the little bruised bits in between but seeing me in my ecstatically happy state of stomping and I'll set my laptop off to the side to get a wide shot showing us both full body."

"I'm not sure about filming it. Why would we even want that?" He asked.

"I'd want to watch it over and over. This is a great, fun experience for me, and although it's somewhat painful for you, you might even want to watch it too. Maybe we can even sell it to the pervs that get off on ballbusting, but don't have a beautiful sister to stomp them. We could blur out the faces. Even if we don't watch it or sell it, might as well film it, we could always delete it later. Plus if you get one or both nuts popped, I mean ruptured, we can show it to the doctor and nurses so they'll know exactly what happened and how."

"I guess. Although I don't know why I would want to watch this again after living through it."

"You might though, and while I'd always be up for doing it again to remind you, it might be nice to be able to experience it again without the um, pain or discomfort or whatever. I mean we have to test you 3-4 times a week, but I might get bored and want some different nuts to stand on and stomp on. I should ask Lucy if I can get a session with Carl's indestructible nuts, although if she enjoys it as much as I do, Carl might be in trouble. Especially if she lets other girls start using him too. That's an idea, some girls don't have a brother. I could show them the tapes and offer to let them practice on you. Sara at school is an only child. And while I envy her getting all the attention and presents and stuff, she'll be sorry she doesn't have a brother when she sees this. Would you enjoy being stood on, kicked, and stomped by her. She is blonde and cute and has pretty feet. Maybe it could be fun, it's definitely a different dynamic than being stomped on by your sister."

David thought Sara was cute. She was petite and weighed a little less than Kelly. Maybe he could do a session with her too.

"Okay, maybe. We'll see if I survive you first."

Kelly had set up the phones and laptop and said let me do a position check before we start. David thought she would just hover her foot over his groin or just lay it on his nuts gently then check the footage to make sure the angles were good. He was wrong. She leaped into the air and landed with both feet on his groin.

"Aaaghhh." David screamed as she stepped down and proceeded to stomp her bare right foot on his nuts 6 times.

"Okay, just stay there for a second while I go watch and make sure we got that."

Kelly watched on her phone first and thought it was perfect. David's phone had cut off part of her head so she adjusted it. The laptop has a perfect angle. She really liked watching the long shot so she could see both her smiling and his grunting and trying to take the pain.

"Okay, now we can start." She said, as though the jump and six stomps to his already very sore and swollen nuts didn't count.

She started off with stomps using the toes. They were all perfectly connecting with one or both nuts. Then she switched to landing the blows with the ball of her foot, which gave better control and less chance of the pesky nuts slipping away from the stomps.

David took note of the switch as his nuts were being pulverized rather soundly. The pain was completely debilitating. Each stomp started a wave of pain that emanated from his nuts through his abdomen and stomach through his entire body to his brain, which couldn't even process the pain properly. His reactions weren't even making sense. He was now smiling and had tears dripping down his face, and somehow he was as hard as he'd ever been, which also cleared his cock out of the way to make Kelly's assault on his precious baby makers easier, though she didn't need the help. The waves of pain kept running like a beach. Multiple waves hitting his brain almost constantly as Kelly's pretty foot started the next wave.

Kelly was elated at the power she had, and was somewhat surprised by David's hard on. Maybe he liked it too. She was definitely experiencing pleasure, so while she enjoyed hurting him, she thought it was nice he could enjoy it too on some level.

After about 25 stomps with the ball of her foot (although she wasn't counting) she switched to using her hard heel. These were even more painful for David, but Kelly just continued stomping.

David stopped responding physically to the pain and seemed to be catatonic. Just laying there as her heel slammed into his nuts over and over. Kelly got in about 30 stomps with her heel, then got an idea.

"Okay, that's probably the end of the stomping for today, but I want to try something else."

She turned around facing away from David's face and stepped on his stomach (also catching his weirdly still erect cock under her toes).

"I've never done this before but it's called an axe kick." She said as she raised her right foot high in the air and brought it down in a perfect arc landing her heel on his right nut. She loved the feeling of this and felt the exhale of air as she was standing on his stomach. "We'll just do a few of these, then call it a day. Thank you for this David. It's the most fun we've ever had hanging out together."

She continued the axe kicks for a few minutes and was pleased that she was getting a reaction again as the catatonic state was boring. When she was finished (after 20 axe kicks) she turned around looking down at David's face while still on his stomach and chest and gave him a mischievous smile as she stepped on his face on the way off.

She grabbed both phones and the laptop and walked off.

"I'll bring your phone back in a bit. Gotta download the video. You can get up now if you want or just lay there and recover. I'm sure that was a little painful, but you'll get better at it as we continue the testing. I'm glad we didn't rupture anything today. We probably would have to wait a few days to continue if we did. Although, I must admit it was kinda hot thinking about popping one. Maybe tomorrow."

* * *

David was dreaming about Heather, but strangely it wasn't kissing or having sex, he was dreaming about Heather stomping on his nuts. He wasn't consciously getting aroused, but he was sporting some impressive morning wood that implied he subconsciously loved it.

Kelly quietly pulled back the covers from her brother as she wanted to start his day with a stomp to her new favorite toys. She tried to stifle the giggle when she realized he slept naked and was having a pleasant dream as his cock was hard as a rock. His nuts were still pretty swollen and weirdly the right was all purple with bruises, but the left one was bright red. She knew they must still be sore and considered not stomping on them.

"Oh, whatever. It's just his nuts, no big deal. The worst that could possibly happen is a rupture and even that was not a big deal as it could be repaired most of the time." She thought to herself, as she lined up her barefoot. She smiled as she slammed her pretty foot onto his nuts like she was squashing a spider.

"Aaaarthcfg" David screamed as he immediately woke in severe pain. "What the hell?!?" He shouted.

"Morning, bro. How are you feeling today?" Kelly asked casually as if she wasn't standing full weight on his already very sore abused nuts.

"Please get off Kelly. They're still super sore from all the kicks and stomps yesterday." He pleaded

"Whatever, they still work. You were hard as a rock. Maybe you enjoy having your adorable sister treat your nuts like a bouncy house."

Maybe he did enjoy the abuse, he was confused but realized that he was about to cum.

Suddenly his cock started spewing his seed on his stomach as Kelly continued to twist on his swollen mismatched color bruised nuts.

"Eeewwww" Kelly said as she saw what was happening.

"Please get off." David said.

"Just because you got off, doesn't mean I have to." But she did actually step down. "I have some news. The good news is I'm not going to test you any more today, the bad news is I've actually traded your nuts to Lucy for a one hour training session. I get to kick, trample, stomp and jump on Carl's nuts while Lucy will do the same with yours. I don't have to hold back with Carl as I don't really care about his nuts or pain or if he can ever have children, but Lucy might feel the same about yours. That's why I limited it to one hour. They have a gym in their basement so we'll do it there. Sound good, bro?"

"I don't know. It seems weird having a stranger testing me. I just got used to you doing it. What if you like kicking and stomping on Carl better?" He asked, almost sounding sad that she might enjoy Carl's nuts more than his.

"Don't worry bro. Now that I've actually gotten to do it, I don't think I'll ever be able to not want to kick, stomp, and trample those nuts of yours, even if testing was unnecessary. Maybe Lucy will enjoy your nuts more than Carl's. Think about that."

"Okay, I feel odd admitting it, but I did actually enjoy watching Heather stepping on all the other guys nuts. I hope I can watch you stomping on Carl. I think it's kinda hot when pretty girls bust a guy's balls, even better when they aren't mine!"

"Don't worry. Yours will get plenty of action. Don't forget mom will join at some point. I'm sure she'll enjoy it now that she knows there's no chance of damage long term, just a little discomfort." Lucy said.

"Well it's more like excruciating pain than a little discomfort, you really don't know how bad it is do you?"

"Nope, not really. It's a ‘you’ problem. As long as I don't hurt my foot, I don't really care. You heard the nurse say it's no big deal. Easily repaired. A little pain. She is a professional. She knows what she's talking about. She examined all of the boys with ruptures including the first boy who literally stopped at the principal's office on the way home from the hospital and laid on the floor for Heather to stomp and stand on his nuts while his mom watched. The nurse sent him right back to the hospital. No big deal."

"Well, technically the nurse is a professional, but she still doesn't know what the pain is. No woman does. And you can't even imagine how much it hurts, and all the people in the principal's office that thought stomping on a recently repaired ruptured nut were women. The principal, the nurse, Heather and her mom and his mom and sister. They were all worried about Heather's trauma, but nobody cared about his. They literally all stood watching while she stomped on his still bandaged nut and ruptured it again."

"Oh, well. Fortunately Heather got over it and was comfortable standing on your nuts to test them and make sure they don't rupture too easily. You're lucky Heather and the principal and the nurse and your mom and sister all are willing to help you out with this. Do you think you could just go ask a woman you don't know if she would be willing to kick and stomp on your nuts to ensure they are strong enough for self defense class that they would do it?" She asked

"I'm starting to think she will. It appears all of the women I know and go to school with all seem to enjoy kicking, trampling and stomping on nuts."

"You're absolutely right! If a guy came up to me asking that, I'd probably stomp as hard as I could and try to rupture those things."