Sister-In-Law - Ballbusting

The living room was quiet, save for the rhythmic clinking of ice in wine glasses. Ethan sat on the low ottoman, his presence tolerated rather than invited. Across from him, Rachel and her sister Lily were sprawled on the sofa, the conversation revolving around Lily’s recent string of dating disasters.



"He’s just an absolute prick, Rach," Lily groaned, her voice echoing the frustration of a week spent arguing with Marcus. "He’s selfish, demanding, and I’m just... I’m vibrating with a need to take it out on something."



Rachel leaned back, her eyes drifting toward Ethan. She had a look of calm, clinical detachment. "You know, Lil, Ethan went under the knife last month. The vasectomy is healed, and the paperwork is done. It’s changed the way I look at him, honestly."



Lily perked up, her curiosity piqued. "The factory is closed?"



"Permanently," Rachel said, her voice dropping into a silky, analytical tone. "Which means that equipment he’s carrying around? It's strictly aesthetic now. No biological function, no reproductive potential. They’re just... extra weight. Decorative, really. And frankly, they’re just taking up space on my property."



Lily’s eyes shifted to Ethan’s lap, her gaze narrowing with a new, dangerous interest. "Aesthetic. Like a desk toy?"



"Exactly," Rachel said. "And since Marcus is being such a burden, I think you need an outlet. I’m declaring Ethan’s assets 'Open Season.' You don't need to serve him or manage him—he’s not a slave. He’s just a fixture. Whenever you’re over, if you’re stressed, you have my full permission to treat those attachments however you see fit."



Ethan felt the familiar, burning crush he’d always had for Lily flare up, mixed with a cold spike of dread. "You... you have my permission, Lily," he managed to whisper.



The true nature of this new status was revealed a few days later. Lily had let herself in with her spare key, looking frazzled and sharp. She found Ethan in the hallway and, without a word, commanded him to drop his trousers. She wasn't looking for sex; she was looking for a target.



As the fabric fell, Lily paused, a slow, mocking smile spreading across her face. "Oh, Ethan," she murmured, leaning down to get a better look. "Rachel didn't mention this part."



She reached out, her cool fingers prodding at him with clinical indifference. In his flaccid state, Ethan’s anatomy was remarkably modest. He didn't hang; his cock was a small, unassuming protrusion perched atop a set of testicles that were notably smaller than average. The compact nature of his anatomy made the whole area look like a neat, tucked-away package.



"It’s so... tidy," Lily laughed, the sound sharp and grating. "Like a little coin purse. There’s barely anything to aim at, which I suppose makes it a more interesting challenge." She didn't hesitate. She used two fingers to flick the small, tight pouch with the precision of someone snapping a rubber band. The sting was immediate and sickeningly deep, precisely because there was so little "give" to the area.



A week later, the "Open Season" policy reached its peak during a Sunday afternoon. Rachel and Lily were playing a board game on the coffee table, and Ethan was simply standing nearby, waiting to see if they needed more wine.



"I'm losing, Rach," Lily muttered, her eyes flashing with irritation at a bad roll of the dice. She didn't even look up at Ethan. She simply reached out her left hand, found the small, compact bundle between his legs, and gave a slow, crushing squeeze.



Because of his size, her hand was able to completely encompass his entire set. She ground her palm upward, mashing the small goods against his pubic bone. Ethan’s breath hitched, his vision swimming. He wasn't a servant; he was just a piece of furniture that happened to provide a tactile way for Lily to process her frustration.



"It’s actually quite therapeutic," Lily remarked to Rachel, her grip tightening as Ethan’s knees began to shake. "The way they're so small... it’s like this hardware was designed to be handled this way. They fit perfectly in my palm."



The final realization of his status came as Lily was heading out the door that night. She paused, adjusting her scarf, and looked at Ethan one last time. He was still reeling from the afternoon’s "inspections."



"You know, Ethan," she said, her voice dripping with the effortless confidence of the woman he’d admired for years. "I used to think you were just my brother-in-law. But now? Now I just see you as a convenient little stress-relief valve. That tiny, useless sac is the only thing about you I’m interested in anymore."



She stepped close, her chest almost brushing his, and delivered a sudden, heavy slap with the back of her hand. The impact was sharp and resonant, echoing in the small foyer. Ethan slumped against the wall, gasping, as Lily laughed and stepped out into the night.



"Don't worry, Rachel," she called back over her shoulder. "I'll be back on Tuesday to see if his inventory has recovered."



The following Tuesday, the house was cluttered with the chaotic spread of a diaper bag and a portable stroller. Lily had arrived with her newborn, looking exhausted. Marcus had refused to help with the night feedings, and she was at her breaking point.



"I need a minute, Rach," Lily sighed, collapsing into the kitchen chair. "I need to hit something before I start screaming."



Rachel pointed to the diaper bag. "I’ve got the baby settled for a nap. Why don't you use that hard plastic bottle you have in the side pocket? It’s dense, it’s hollow, and it’s perfectly shaped for Ethan’s... proportions."



Lily pulled out the 8-ounce plastic bottle. It was thick-walled and heavy. She weighed it in her hand, a small, dark spark returning to her eyes. "Ethan. Kitchen. Now."



Following the protocol, Ethan moved to the center of the kitchen and let his trousers fall. Lily leaned forward in her chair. She didn't even stand up; being seated put her at the perfect height. She reached out and used the flat bottom of the bottle to "press" the small coin purse firmly against Ethan’s body.



"Marcus is driving me crazy, Ethan," she said, her voice low. She began to deliver short, sharp "taps" using the rim of the bottle's base. Because the sac was so small and tight, the hard plastic made a hollow clack every time it connected. She wasn't swinging wildly; she was "processing" her frustration with the focused intensity of a craftsman.



"Look how tidy it stays," Lily remarked to Rachel. "I can pinpoint exactly where I want the pressure."



To demonstrate, Lily gripped the bottle like a hammer and began to deliver rhythmic, vertical "stamps" directly onto the center of the pouch. Each strike sent a wave of dull, sickening ache through Ethan’s midsection. She wasn't treating him like a man; she was using his hardware as a living stress-ball.



"Is it helping?" Rachel asked.



"Immensely," Lily said, her breathing evening out. She delivered one final, heavy press, leaning her body weight into the bottle so the small bundle was flattened beneath the plastic. Ethan let out a choked sound, his knees finally giving way as he slumped to his heels.



Lily tossed the bottle into the sink to be sanitized. She looked down at her brother-in-law, who was gasping on the floor, his coin purse glowing a deep, angry red.



"You really are a lifesaver, Ethan," Lily said, her voice finally losing its edge of exhaustion. She patted his cheek with a mocking affection. "That little pouch of yours is far more useful as a target for my frustrations than it ever was for making babies."



As she headed toward the nursery, she called back over her shoulder, "Make sure Rachel puts that bottle back in the bag. I have a feeling I’m going to need it again on Thursday."