I never thought I’d let my own brother turn me into his personal fuck toy… but the moment Jake handed me those shiny silver Ben Wa Balls, something dark and needy woke up inside me.
My name is Emily. I’m 19. Jake is 22. After our parents’ messy divorce and even messier reconciliation, we were all living together again in the big suburban house. Jake had gotten bigger, cockier, and way more dominant. And the way he started looking at my tight little body made my pussy wet even when I didn’t want it to.
One Thursday afternoon he cornered me in the upstairs hallway. He pressed a small black velvet pouch into my hand and leaned in close, his lips brushing my ear.
“Put these Ben Wa Balls inside your cunt before dinner tonight. No panties. Wear that short yellow sundress. If you’re a good little sister and keep them in the whole time, I’ll fuck you so hard you’ll feel it for days.”
I should have slapped him. Instead, my nipples hardened and my pussy clenched.
I took the pouch to my room, locked the door, and dumped the balls into my palm. They were heavy, smooth, metallic, and connected by a strong silicone string. My hands trembled as I lay back on my bed, spread my legs wide, and touched the first cold ball to my slick entrance.
“Oh fuck…” I whispered.
I was already dripping. I pushed the first ball inside my tight pussy, then the second. They felt so full. The weight made my inner walls flutter around them. I stood up and moaned softly as they shifted deep inside me. Every step made them roll and bump together, sending jolts of pleasure straight to my clit.
By the time I went downstairs for dinner, my thighs were already slippery.
Dinner was absolute filthy torture.
Mom and Dad sat at the ends of the table talking about work. Jake sat directly across from me, looking perfectly normal while I was losing my mind.
The Ben Wa Balls felt even heavier now. Every time I moved my ass in the chair, they rolled deeper, pressing against my G-spot. I kept clenching around them, trying not to moan out loud. My pussy was drooling so much I could feel my juices leaking onto the chair.
Jake knew exactly what he was doing. Under the table, his bare foot slowly slid up my leg. When his toes reached my inner thigh, I instinctively spread my legs a little wider like a desperate slut. His big toe brushed my bare, soaked pussy lips and pressed against my clit.
I bit my lip hard.
“You okay, Emily?” Mom asked, noticing my red face.
“I’m… fine,” I squeaked.
Jake smirked and pushed his toe harder against my clit, rubbing it in slow circles while the Ben Wa Balls shifted inside me. The combination was insane. I was right on the edge of cumming at the family dinner table.
My brother was finger-fucking my clit with his toe while our parents talked about grocery lists.
I gripped the table edge, thighs shaking. Just when I thought I was going to cum, Jake pulled his foot away and gave me that wicked smile.
After dinner, Mom and Dad went to the living room to watch their show. The second they were out of sight, Jake grabbed me by the wrist and practically dragged me upstairs to his room.
He locked the door, spun me around, and shoved me face-down onto his bed.
“Ass up, little sister.”
I obeyed instantly, arching my back and pushing my ass high. Jake flipped my sundress up over my waist, exposing my dripping pussy and the thin string hanging from between my swollen lips.
“Fuck, look at you,” he groaned. “Your cunt is drooling all over my Ben Wa Balls.”
He grabbed the string and slowly pulled. The heavy balls came out one by one with wet, obscene popping sounds. My pussy stayed open for a second, gaping and twitching, before slowly closing.
Jake immediately shoved two thick fingers deep inside me.
“So fucking wet. You loved wearing your brother’s Ben Wa Balls at dinner, didn’t you?”
“Yes,” I moaned shamelessly. “It felt so dirty… I almost came at the table.”
Jake laughed darkly and pulled his fingers out. I heard his belt and zipper. Then I felt the thick, hot head of his cock pressing against my entrance.
He didn’t ease in. He slammed every inch of his big brother cock into my tight little pussy in one brutal thrust.
“Fuuuuck!” I cried out, burying my face in his pillow.
Jake started pounding me hard, his hips slapping loudly against my ass. The sound of wet, filthy fucking filled the room.
“This is what you wanted, isn’t it?” he growled, gripping my hips. “Parading around with Ben Wa Balls in your cunt like a little incest whore.”
He fucked me faster, deeper, his balls slapping my clit with every thrust. I came hard within minutes, my pussy gushing around his cock, squirting a little onto his bed.
But Jake wasn’t done.
He flipped me onto my back, pushed my legs wide open, and slid back inside me in missionary. This time he went slow and deep, grinding against my cervix.
“Tomorrow you’re wearing the Ben Wa Balls to the mall,” he said while fucking me. “All day. I’m going to take you into every store and watch you try not to cum in public.”
The dirty promise made me cum again.
Jake finally buried himself to the hilt and unloaded. Thick ropes of hot brother cum flooded my womb. He stayed inside me, kissing my neck, while his cock twitched and pumped the last drops deep inside his little sister.
That was only the beginning.
The next day at the mall, Jake made good on his promise. I wore a short pleated skirt, no panties, and the Ben Wa Balls stuffed deep in my pussy. We walked around for hours. Every step made them move. In the crowded food court, Jake made me sit on a tall stool with my legs slightly open. The balls pressed right against my G-spot.
I was a dripping, trembling mess.
In a quiet corner of a department store, Jake pushed me into a changing room, locked the door, and made me bend over.
He pulled the Ben Wa Balls out, dropped his pants, and fucked me raw against the mirror while people shopped just feet away. I had to bite my arm to stay quiet as he pumped me full of cum again.
By the time we got home that night, I was addicted.
Jake used those Ben Wa Balls on me almost every day that summer. Sometimes he made me wear them while I did chores. Sometimes while I cooked dinner for our parents. Sometimes he’d control me with them for hours before finally dragging me to his room and destroying my pussy with his thick cock.
The dirtiest night came when he made me wear them during a family movie night. I sat between Mom and Jake on the couch, Ben Wa Balls deep in my cunt, while Jake secretly played with the string under the blanket. I came three times without making a sound, soaking the couch while my parents watched a comedy.
By the end of summer, I wasn’t just his little sister anymore.
I was his personal cumslut who begged for the Ben Wa Balls every single day.
The next morning I woke up with my brother’s dried cum still sticky between my thighs. My pussy felt sore but deliciously used. Jake had already left a text on my phone:
“Wear the shortest skirt you own. No panties. Ben Wa Balls go in after breakfast. We’re going to the mall. Be ready to suffer, little sister.”
My hands shook with excitement as I pushed the heavy silver Ben Wa Balls deep into my cunt after breakfast. They felt even bigger today, stretching my tight walls and pressing against my G-spot with every movement. I chose a pleated white tennis skirt that barely covered my ass and a tight crop top that showed off my hard nipples.
Jake grinned like a wolf when he saw me. “Good girl.”
The drive to the mall was already torture. Every bump in the road made the Ben Wa Balls shift and roll inside me. I was squirming in the passenger seat, biting my lip to stay quiet while Jake’s hand rested on my bare thigh, occasionally sliding up to tease my clit.
By the time we parked, my juices were dripping down my inner thighs.
The Mall Tease
The mall was crowded. Jake made me walk right beside him as we strolled through the stores. Every step was pure agony. The heavy Ben Wa Balls clicked and rubbed deep in my soaked pussy, constantly stimulating me. My clit was swollen and throbbing.
In the first store, Jake made me reach up to grab something from a high shelf. The movement caused the balls to press hard against my G-spot. I gasped loudly. An older woman nearby gave me a strange look.
Jake whispered in my ear, “If you cum in public like a dirty slut, everyone will know what a whore my little sister is.”
We went into a lingerie store. Jake picked out tiny thongs and made me hold them while the balls worked inside me. I was so wet I could smell my own arousal. My knees were shaking.
“Jake… please,” I whispered desperately. “I’m so close.”
“Not yet,” he said, smirking. He grabbed my hand and pulled me toward the food court.
He made me sit on a tall stool at a tall table. My short skirt rode up. With my legs slightly open, the Ben Wa Balls settled even deeper. The weight was unbearable. Jake sat across from me, sipping a drink, while his foot slid between my legs under the table.
His big toe found my swollen clit and started rubbing slow, firm circles.
“Oh my god…” I whimpered, gripping the table.
People were everywhere — families, teenagers, couples. And here I was, my own brother secretly toe-fucking my clit in public while his Ben Wa Balls filled my dripping cunt.
Jake kept the pressure steady. The balls rolled with every tiny shift of my hips. I was right on the edge, my pussy clenching rhythmically around the heavy metal.
“Beg me,” he mouthed silently.
“Please… let me cum, big brother,” I whispered, voice shaking.
Just as I was about to explode, he pulled his foot away. I nearly cried in frustration.
The Changing Room
Jake dragged me into a large department store and straight to the fitting rooms. He picked a few random dresses, handed them to me, and followed me into the large handicapped stall at the end.
The second the door locked, he spun me around and shoved me against the mirror.
“Bend over. Ass out.”
I obeyed, bracing my hands on the mirror. Jake flipped my skirt up and yanked the string hanging from my pussy. The Ben Wa Balls came out with a loud, wet pop, soaked in my cream.
“Look at this messy cunt,” he growled. “You ruined your brother’s Ben Wa Balls.”
He didn’t wait. He pulled out his thick, rock-hard cock and slammed it balls-deep into me in one savage thrust.
“Fuuuuck!” I moaned way too loudly.
Jake clamped his hand over my mouth and started pounding me mercilessly. The sound of his heavy balls slapping my clit echoed in the stall. My tits bounced wildly in the mirror as he destroyed my pussy.
“You love getting fucked by your brother while wearing Ben Wa Balls, don’t you?” he grunted, slamming into me harder.
“Yes! I’m your dirty little sister slut!” I moaned into his hand.
He fucked me like an animal — deep, rough, and fast. My pussy was making filthy squelching sounds around his thick cock. I came hard, my walls spasming violently, squirting down my thighs onto the floor.
Jake didn’t stop. He kept railing me through my orgasm, then pulled out, spun me around, and forced me to my knees.
“Open.”
I opened my mouth like an obedient whore. He shoved his cock down my throat and pumped a huge load of thick cum straight into my belly. I swallowed every drop, looking up at him with teary eyes.
We spent the rest of the afternoon in the mall with the Ben Wa Balls back inside me. Jake edged me mercilessly — in the movie theater, in the elevator, even while we were riding the escalator. By the time we got home, I was a broken, dripping, desperate mess.
Back Home – Even Filthier
Our parents were out for dinner and a movie. We had the whole house to ourselves.
The second the door closed, Jake turned full dominant.
“Strip. Now.”
I ripped my clothes off. Jake grabbed me by the hair and marched me upstairs to his room. He threw me on the bed and tied my wrists to the headboard with his belt.
Then he took out the Ben Wa Balls again.
This time he pushed them into my asshole.
I gasped at the new sensation. My tight virgin ass stretched around the heavy balls. It felt dirty. Wrong. So fucking good.
Jake smirked. “Tonight your pussy belongs to my cock. Your ass belongs to the Ben Wa Balls.”
He climbed on top of me and drove his cock into my pussy in one brutal stroke. The combination of his thick cock in my cunt and the heavy balls in my ass made me feel impossibly full.
He fucked me like he hated me — hard, deep, savage strokes. The Ben Wa Balls shifted in my ass with every thrust, creating insane pressure.
“You’re going to take your brother’s cum in your womb every single day this summer,” he growled, choking me lightly. “I’m going to breed my little sister.”
I came so hard I saw stars, screaming his name as my pussy gushed around his cock.
Jake roared and flooded me with rope after rope of hot, thick cum, pumping it straight against my cervix.
But he still wasn’t done.
He flipped me over, pulled the Ben Wa Balls from my ass, and replaced them with his cock. He fucked my ass raw while fingering my cum-filled pussy. I came again, sobbing with pleasure.
Family Movie Night
Later that night, our parents came home. Jake made me wear the Ben Wa Balls in my pussy again during family movie night.
I sat between Mom and Jake on the big couch, wearing only a long t-shirt and nothing underneath. Jake had a blanket over our laps.
For two hours he slowly played with the string, tugging it gently, pushing the balls deeper, then pulling them almost out. I came three times silently — biting my lip until it bled — while my parents laughed at the comedy on TV.
By the end of the movie, the couch cushion under me was soaked.
That summer, Jake turned me into his perfect incest fucktoy. The Ben Wa Balls became our daily ritual. He made me wear them to college orientation, to the grocery store with Mom, even during a family barbecue.
Every night he used me. Every night he filled me.
And I loved every filthy second of it.
