Strengthening for a kick Part 2

Note: All characters are over 18

The next morning, Jen's sadistic streak was as bright as the sun that peeked through the blinds. She tiptoed into John's room, her eyes gleaming with excitement. The chastity cage she'd picked out was shiny and new, the metal cold to the touch. She'd been looking forward to this moment all weekend—the moment she could finally claim victory over her brother's pathetic excuse for a manhood.



John lay sprawled out on his bed, snoring softly, completely oblivious to the torment that awaited him. Jen approached with the cage in hand, a sinister smile playing on her lips. She knew this was going to be the pièce de résistance of their little "training" sessions. Carefully, she slid the cold metal over his flaccid penis, the chilly sensation making him stir in his sleep. With a practiced hand, she locked it into place, the final click echoing through the room.



The cage was a sleek, black number, the bars close together enough to prevent any hope of escape. It fit snugly around his genitals, not allowing even his tiny erection. She couldn't wait to see the look on his face when he woke up.



But the real fun came next. With the cage secured, Jen reached into her pocket and pulled out a small, wooden mouse trap. She'd greased the pan with a bit of Vaseline to ensure that it would stick to his skin. With a giggle that sounded more like a cackle, she placed the trap carefully over his testicles, aligning the pan with the sensitive area just right.



Her heart was racing with excitement as she took a step back, admiring her handiwork. With a quick breath, she slapped the metal bar down, setting the trap. It snapped shut with a vicious force, the teeth sinking into the soft flesh of John's balls. The sound of his pain-filled scream pierced the quiet morning as he bolted upright, his eyes wide with shock and agony.



Jen couldn't help but giggle as she watched the horror play out before her. His testicles had been squished into a grotesque shape, the skin around them turning a dark shade of purple. The pain was clear in his eyes, but she knew it was only the beginning. She'd set the trap just tight enough to cause maximum discomfort without actually causing any serious damage—well, not any more than she already had, anyway.



"Good morning, sunshine," she said, her voice as sweet as honey. "Time for your first lesson in self-control."



John's eyes shot to hers, the fear and betrayal clear. "What the hell, Jen?" he roared, his voice a mix of pain and anger.



"Oh, don't be like that," she said, her smile never wavering. "This is for your own good. You're going to be so prepared for Mei's kick that she won't even phase you."



John's eyes watered as he reached down with trembling hands to release the trap. It took all his strength not to scream again as the teeth slowly retracted, the pain a constant, pulsing reminder of his sister's cruelty. He reached down to pull off the trap but as he yanked, the trap refused to yield its grip. Jen couldn't hold in her laughter any longer. “Oh my god you are soooo stupid. The more you struggle the tighter it gets” she said grinning as the metal trap bisects both his testicles. “Wow it looks like you have four testicles, you better lift the lever before you just have a sack full of mush!”



Using the last of his strength, John manages to release the trap, his testicles slowly re-inflating, but still maintaining a small crease in each from the trap. John's cheeks flamed with a mix of embarrassment and anger. "This isn't funny, Jen," he snarled through clenched teeth.



"Oh, lighten up, Johnny," she said, waving a dismissive hand. "It's all in good fun. Besides, no pain no gain, you need this or your balls will go *pop* on monday."



John glared at her, his teeth grinding together as he forced himself to sit up, the pain in his groin a constant, throbbing reminder of her cruel intentions. "What the hell is this?" he demanded, holding up the chastity cage.



Jen's smile didn't falter. "It's for modesty, Johnny," she said, her eyes sparkling with mischief. "Since you're going to be naked from the waist down all weekend, I want to make sure I feel safe from your itty bitty erections."



John ponders on this for a minute, but it seems to make sense to him. He shouldn’t complain, his sister is helping him and after monday he can masturbate all he wants.



Jen, seeing him accept her lie, is ecstatic. Her plan is working perfectly. She knows her training will likely make his testicles weaker. Come monday, by the time Mei is through with him, he won’t have any testicles left. The cage is added humilation, making sure he can’t cum one last time.



John's voice is strained as he asks, "What's the training for today?" Jen's eyes light up, a sadistic smile spreading across her face. "Well, Johnny boy," she says, her tone mockingly sweet, "I noticed yesterday that your little marbles flattened out quite nicely when I gave them a good punt. But we need to work on that, don't we? After all, you don't want to be a one-hit-wonder when Mei gets her turn."



With a dramatic flourish, she pulls out two pieces of clean plastic from her pocket. They're clear and thick, with a slight give to them. In her other hand, she holds a set of clamps that look like they could crush walnuts. John's eyes widen in horror as he realizes what's about to happen.



"Today," Jen says, her voice taking on a lecturing tone, "we're going to work on your resilience. These little beauties are going to make sure your raisins can get as flat as possible. That way, when Mei kicks them, they can absorb maximum impact and flatten to a fraction of their size without exploding!."



With a deftness that belies her excitement, Jen places one of the plastic pieces on the bed, right under John’s testicles. Despite the cold metal pressing against his skin, he can feel the plastic against his sensitive flesh, and it sends a shiver down his spine. He tries to shrink away, but the cage holds him firmly in place.



"Now, Johnny," Jen says, her voice dropping to a whisper, "You just have to trust me on this one. It's all for the greater good."



John nods, his eyes never leaving the clamps that she holds in her hand. With a smirk, Jen takes his right testicle and places it between the plastic, then brings the other piece down to meet it. She clamps the two pieces of plastic together, with one clamp over his right testicle and another over a gap where he assumes the left testicle should go.



The pain is immediate, the plastic slightly compressing his testicle. He can feel the cage digging into his skin, the metal bars biting into his flesh. He takes a deep breath, trying to focus on anything other than the searing agony in his crotch.



"Oops, I forgot to add in the other one before clamping down. Now, this is going to hurt a bit," Jen says, her voice almost giddy. "But it's all in the name of science, right?"



John nods again, his teeth clenched. He can feel her fingers moving around his left testicle, thinking she will loosen the clamps to make space for his left testicle. Suddenly, he feels a piercing pain from little leftie. He looks down to see his left testicle compressed between his sisters pointer and thumb fingers, trying to compress it flat enough to fit into the contraption around his right testicle. He looks up begging his sister to stop, but she is too concentrated on the task at hand, her tongue sticking out the side of her mouth in what would otherwise be a very cute expression.

She stuffs his testicle between the glass but it only fits halfway. “Alright it just needs one more push” she says as she jabs her thumb into the side of the testicle. The pain is unbearable, making John's eyes water and his body jolt. He bites his lip hard enough to draw blood, but the scream that wants to tear from his throat is muffled by the pillow he's biting into.

Finally the testicle slides in making a *squick* sound. Jen pats Johnny’s head saying “All set! Now, let's see how you handle a little pressure."



With a cruel twist of her wrist, she tightens the clamp on his right testicle. John's body jolts, a muffled cry escaping his mouth. "How about that?" she asks, her voice light. "Does it feel like you're trying to pop a zit down there?"



Her fingers dance over to the left clamp, giving it a twist as well. The plastic squeezes tighter, flattening his testicle into a grotesque pancake. John's eyes bulge with the effort of not screaming. "Maybe it's like trying to press a grape," Jen muses, her grin widening. "But with less juice, obviously."



Another twist, and the plastic presses even closer, the sound of his skin stretching and protesting. "Or maybe," she says, her voice a syrupy sweetness that makes John's stomach churn, "it's like trying to flatten a marshmallow between your fingers."



John's body is a tapestry of pain, the clamps biting into his flesh with a ferocity that steals his breath away. "Jen, please," he begs, his voice barely a whisper. "It hurts so much."



Jen's eyes sparkle with mirth. "Oh, I know it does," she says, her voice a sing-song. "But you're going to be so much stronger after this. You're going to be the king of the schoolyard, Johnny. The boy who can take a kick to the nuts and laugh it off."



The clamps tighten further, the plastic now cutting off almost all circulation. John's face is a contorted mess of agony, his eyes squeezed shut. "Jen," he gasps. "Please."



"What's the matter, Johnny?" Jen says with mock concern, her fingers playing with the clamp. "Don't tell me you can't handle a little pressure. It's like trying to pop a pimple, isn't it?"



John nods, his breathing shallow and erratic.



"Good," she says, twisting the clamp another notch. "Because we're going to be doing a lot of popping today. Or uh just kidding!”



Her sadistic smile widens as she watches his testicles flatten even more, the plastic pressing his skin into a shiny, taut surface. "Looks like you're going to be the flattest pancake at the breakfast buffet," she quips, her laughter echoing through the room.



John's body jerks with the increased pressure, a muffled cry escaping his mouth. "Jen," he whispers, "it hurts."



"Oh, I know it does," Jen says, her eyes gleaming. "But think of it as a workout. Each twist is like doing a hundred crunches for your balls. Before you know it, they'll be as tough as little steel marbles."



With a final, vindictive twist, she tightens the clamp until John's testicles are nothing more than two flat discs of flesh. "Perfect," she says, her voice filled with glee. "Now, let's see if you can hold that pose."



John's eyes are squeezed shut, his teeth clenched so hard he might shatter them. He's gripping the bedsheets with both hands, his knuckles white with the effort of not screaming. The pain is a living, pulsing entity that fills every corner of his mind.



Jen skips out of the room, her bare feet slapping against the floorboards. She heads to the kitchen, her laughter trailing behind her like the tail of a malevolent comet. John can hear her clanging pans around, the sizzle of eggs hitting a hot pan. He tries to focus on the sounds, to distract himself from the agony in his groin.



After what feels like an eternity, she returns, a plate of steaming eggs balanced in one hand and a wicked grin on her face. She places the plate down on the bedside table with a flourish, the smell of breakfast wafting up to his nostrils. His stomach turns at the sight of the eggs, a stark reminder of the state of his own.



"Look what I made you, Johnny," she says, her voice as bright as the sun streaming in through the window. "Scrambled eggs, just how you like 'em."



John's eyes flicker to the plate, then back to her. "Jen," he says, his voice strained. "Can you...please?"



Jen tilts her head to the side, a feigned look of innocence crossing her features. "Can I what?"



"Take off the clamp," John whispers, his voice tight with pain.



Jen's grin widens. "Oh, these little guys?" she says, her hand brushing against the plastic. "They're just resting. They need their protein, you know."



John's eyes water as she picks up a fork and pokes at the eggs, the tines clinking against the plate. "They're going to be so strong," she says, her eyes flicking back to his crotch. "You're going to be the boy who can take a kick and keep on ticking."



"But Jen," he says, his voice a desperate whine. "They hurt."



"Well, Johnny," she says, her tone mockingly sympathetic, "sometimes you have to break a few eggs to make an omelet. Or, in your case, get your nuts crushed."



With that, she digs into the eggs, taking a bite with a dramatic flourish. She chews slowly, savoring the taste, her eyes never leaving his. John can feel the plastic pressing harder into his flesh with every movement she makes, the pain a constant reminder of her power over him.



"Jen," he says, his voice barely audible. "Please."



Jen swallows with a dramatic gulp, her eyes sparkling with mirth. "As you wish," she says, her voice a singsong. "But remember, this is all for your own good."



With a swift, almost loving gesture, she unclamps his right testicle. The sudden release of pressure makes John's eyes roll back in his head, and he gasps for air like a fish out of water. But before he can even begin to recover, she clamps down on his left, twisting it even tighter than before. The pain is like a red-hot poker being shoved into his crotch, the plastic searing his flesh.



"Mm," Jen says, watching his reaction with a smug satisfaction. "I think you're going to need a little more seasoning."



And with that, she gets back to her breakfast, leaving John to writhe in pain as she eats his eggs with a side of his agony.



Jen savors every bite, the sound of her chewing echoing through the room like a taunt. She can feel the tension in John's body, his muscles coiled tightly around the clamp, and she knows that she's won this round. She takes her time, enjoying the way the yolk breaks and mixes with the salty crunch of the bacon. Each swallow feels like a victory lap in the face of his suffering.



When she's done, she wipes her mouth with the back of her hand and leans over to give John a kiss on the forehead. "Good boy," she murmurs. "You're doing so well."

Jen giggles, her hand reaching down to give his caged genitals a playful pat. "Alright," she says, her voice brimming with excitement. "Let's see how much you've learned."



With a dramatic flair, she unclamps his left testicle, the plastic releasing with a wet pop. John's body jolts with relief, his eyes flying open. He gasps for breath, his hand flying to his crotch.



"Looks like they're visibly flatter now," Jen says, her voice filled with glee. "Like little deflated balloons. You're going to be the envy of the schoolyard."

John looks down and sees that his testicles are no longer a healthy round shape, they are almost oval like a football. He waits with baited breath for them to reinflate but they never do and he starts to wonder if this is all worth it…