The Bimbo App Chapter Two: Bratty Sister to Bimbo Slut

 

The Bimbo App

Chapter Two: Bratty Sister to Bimbo Slut

by mypenname3000

© Copyright 2022


Story Codes: Teen male/Female, Teen male/Female/Teen female, Mind Control, Incest, Oral Sex, Facial, Creampie, Anal Sex, Ass to Pussy, Virgin, Body Modification, Titty Fuck

For a list of all the Incestuous Harem’s Chapters and other stories click here

Comments are very welcome. I would like all criticism, positive and negative, so long as it’s
constructive, and feedback is very appreciated.



Click here for Chapter 1.



Note: Thanks to wrc264 for beta reading this!

Eric Murphy

I rolled off my mom and ended up on my back as I stared at my phone, considering my options. I could start to specialize my bimbo-mommy. This was exciting. The Bimbo App was turning out to be quite the exciting treat.


I still couldn’t believe this mysterious program that had downloaded on my phone had brainwashed my mother into being my bimbo slut. It was so hard to believe that this had happened, but the proof was pretty incontrovertible.

She went from a bitchy and bitter divorcee that was on my case all the time because I was too much like Dad to this bimbo whore that just wanted to do all these naughty things to me. It was a thrill to have her now quivering there, two loads of my cum filling up her pussy.

The incestuous rush of cumming in my mom was wild.

“Mmm, can I play with your dick,” she cooed. “I like dicks. Cocks and dicks and pricks and poles and rods and shafts and…” She giggled. “What was I talking about? Ooh, your dick is hard. Let me play with it. I love dicks!”

“Yeah, sit on it,” I said, staring at the app. I had 2 bimbo crystals. I thought I had more than that?Mom was Level 1 now and I had choices. I could also lock her so she would never fuck another guy. Right now, anyone could trick her into having sex with them. I had to keep an eye on her.

But I didn’t have the Bimbo Crystals I needed. I bet I could use money to buy some. Mom had some money. I mean, not much. We were fucking poor. She worked two shitty jobs—which she never stopped whining about—because of it.

I could figure out the money later. For now, I had choices to consider. I stared at the options as Mom straddled me. Her big boobs jiggled as she grabbed my hard cock and lowered her sloppy cunt to it, humming with joy.

I shuddered as her hot pussy devoured my cock. It was an incredible treat to feel her swallowing more and more of my cock. My back arched as my toes curled. A big smile spread on my lips. I smiled at how wonderful this felt.

“Damn,” I groaned as Mom bottomed out on me.

“Cock!” she squealed, her cunt squeezing about me. She felt absolutely amazing around me. I loved having her being impaled on me. “Yay!”

“Yeah,” I muttered and stared at my options.

Oral Sex Bimbo: For when you want your bimbo to be the best at sucking your dick!

Well, that would be nice. I did like having my dick sucked, but did I want my mom to excel at that? It was tempting, but I had to choose with care. Which one would give me the most amount of pleasure?

Huge Boobs Bimbo: What’s a bimbo without huge knockers?

A fair question, but… I glanced at my mom’s big tits swaying back and forth as she squirmed on my dick. Her tits were already big enough. Now my little sister? Well, she would need to have some bigger assets.

Creampie Lover Bimbo: Nothing makes this bimbo happier than having your cum flooding her cunt!

Shit, that made my dick ache. My mom did love having cum flood her pussy. And I liked it, too. It was hot flooding her twat with my spunk. What did that mean that it made her happy having my cum flood her pussy?

It was intriguing.

Anal Slut Bimbo: Her asshole will melt your dick! Who needs pussy?

Not sure I wanted to go all-in on anal. I hadn’t even tried anal. What if I didn’t like it? I definitely had to pass on that one for now. I had to experiment, and I was too eager to upgrade to wait much longer. My cock ached in my mother’s pussy.

DP Lover Bimbo: She loves a dick in both her holes!

“Fuck that,” I muttered. I didn’t want to share my mom.

“Fuck what?” Mom asked, smiling down at me. “Your dick? I love your dick in my pussy-kitty! It’s so big and thick and makes me want to bounce!”

She then started to bounce. She worked her cunt up and down my dick. I groaned as she did that. It was an incredible rush to have her riding my dick. Her boobs heaved as I squeezed my eyes shut, savoring this pleasure.

It was amazing.

I opened them and stared at the final choice.

Spanking Slut Bimbo: She’s a naughty bimbo that needs to be punished!

That was tempting, but I looked at the Creampie Lover Bimbo option. I did like dumping cum into her pussy. I hit that one and a new prompt appeared. Are you sure: YES or NO. I hit YES and sparkles burst across the screen.

Mom’s pussy grew tighter.

I gasped at her cunt became this amazing and silky vice. Her twat suckled at me as she threw back her head and whimpered out in delight. She slid up my cock faster and faster, her sloppy twat massaging me.

“Oooh, ooh, feed my pussy-kitty all that yummy cock-milk!” she moaned. “I love creamy jizz in my cunt! Yes, yes, yes! That’s just the bestest best!”

“Fuck, yes!” I groaned as she squeezed her cunt around my dick. “Oh, fuck, work that cunt up and down my dick. Just like that!”

She grinned at me, her dimples dancing in her cheeks. She slammed her cunt down my cock. I loved it. The pleasure swept through me as I savored that hot snatch massaging my dick. She was so fucking tight now. I loved it.

She worked up and down my cock with that wonderful hot and tight snatch. It was an amazing rush to have that delightful cunt working up and down me. I came closer and closer to cumming. Closer and closer to spurting into her.

“Damn, that’s good,” I groaned.

“Yay!” she cheered, clapping her hands. “My pussy makes my big boy feel goody good!”

I loved it. Her big boobs bounced and heaved over my head. Her hot cunt squeezed about me. She massaged me with that delicious snatch, bringing me closer and closer to that amazing burst of rapture. I would flood her cunt.

Give my bimbo mother what she craved.

My cum flooding her pussy.

“Ooh, ooh, ooh,” she cooed. “Up and down makes my boobies jiggle! Jiggle wiggle giggle jiggle! They’re so big and soft and look at them. They’re bouncing as I work up and down your big and thick and ginormous dick. My pussy loves your dick! Dicks are the best bestest best!”

“Yeah,” I groaned. “Only my dick is the best.”

“Right, right,” she moaned. “Ooh, ooh, your dick is churning up my pussy-kitty. She’s going to purr and purr and I’ll cum and cum! Yay!”

I loved it. I hoped my sister, Cherry, heard every moment of it. That she started to realize that our mother was my happy bimbo slut. Such joy burned across my mother’s face as she slammed her cunt down my dick.

Then she slid back up me. She squeezed me. She made me quiver. My toes curled. My heart raced. This was an incredible rush. I was so close to erupting into her pussy. Just a few more moments, and her amazing snatch would make me cum.

She engulfed my cock over and over again. Her hot snatch gripped me. Massaged me. Drove me towards that bursting point. I groaned, my face twisting in delight. This was it. I was about to explode in rapture.

She slammed down my cock. “Cummies!” squealed Mom. “Yay!”

Her hot, tight pussy convulsed around my dick. I groaned at the heat rippling around my cunt. It was an intense delight. I loved every moment of it. I shuddered as her hot snatch suckled so hard at my aching dick. My nuts tightened.

“Fuck!” I growled and erupted.

I flooded my mother’s pussy with spurt after spurt of my cum. That incestuous ecstasy swept through me. I groaned at how amazing the rapture was. The pleasure swept through me. It crashed into my mind.

“Yay! Cummy in my pussy!” Mom squealed, the bimbo writhing around my cock. It was exquisite to enjoy.

Her tight pussy milked my cock. She had such hunger in her. Such desire for my cum. It was an amazing moment. I hit that peak of ecstasy as I fired the last of my seed into her cunt. I panted as she quivered on me, a big smile on her face.

Damn.

I had to take a picture of this and posted it on the app. I snapped one of my mom and it captioned itself as, Eric’s mommy just became a creampie bimbo lover with a fresh load of her son’s spunk. Then a crystal flashed on my screen.

I smiled. That gave me just enough to claim my second bimbo. And I knew who I had to get. My sister would be a problem with Mom as my bimbo. She would call the police or something. I just had to make her into my next bimbo.

“You have to get off me now, Mommy,” I said. “We have to talk to Cherry. She’s been a naughty, naughty girl.”

“She has?” Mom gasped, her eyes widening. “Cherry? Really?” She giggled. “Cherry’s my… daughter?”

“Yeah,” I said. “And she won’t suck my dick.”

“What?” gasped Mom. “But why wouldn’t she? You have such an amazing dick. Mommy loves sucking and licking and riding your big dick! Mommy cums and cums and cums. Her kitty-pussy loves cock-milk! Ooh, I need more cock-milk!”

“Later, later,” I said. “We have to teach Cherry a lesson for being such a bitch to me, don’t we?”

“We… do?” She started at me in confusion. “Do I… teach her? That’s hard.” She giggled. “One plus one is three!”

“Not that sort of lesson,” I said, shaking my head. “Come on and get that pussy off my dick.”

“Do I have to?” she whined. “It feels oh, so goody good in me.”

“Yes!” I gave her a stern look. “If you don’t obey me, you’ll get in trouble. You want to be a good bimbo-mommy, right?”

Her cunt clenched down on me. “Yes, yes! I’m a good bimbo Mommy! I won’t do anything that’s bad. I promise!”

“Then get off me,” I said.

She slid off me, whimpering like a puppy that had her favorite chew toy taken away from her. I groaned, almost wanting to let my mom stay impaled on my cock. She did feel fucking amazing on my dick. Just outstanding. I loved it.

I groaned as she slid off me. My cum spilled out and matted her blonde bush. I’d have to get her to shave that. Or maybe there was a way in the bimbo app to do that. I touched Mom’s profile and there was her current experience, her skill, then there were some customization options.

Change Eye Color

Change Hair Color

Pussy Modification

I clicked on that one and found there were options to give her a tight slit or thick pussy lips or something in between. To make her permanently bald or give her a landing strip or other ways to have her pubic hair permanently groomed. Those options cost 3 Bimbo Crystal.

I rose from my bed and headed to my bedroom door. My dick bobbed before me, twitching with eagerness. Mom’s pussy juices dripped from the end. I opened my door and heard my sister watching TV downstairs.

I smiled and headed downstairs. She was fuming as she scrolled through Netflix to find something to watch. She heard the stairs creak and flicked her head back. She saw me for a moment and looked away. Then she froze as I hit the bottom of the stairs.

“What the fuck!” screeched the little bitch. “You think you can walk around naked when Mom’s gone and watch that disgusting step-mother porn as loud as you want!”

“I can do whatever I want in this house,” I said, my bimbo-mommy prancing down the stairs behind me, humming a happy tune.

“You’re a disgusting, perverted, little pig,” hissed Cherry. She rose from the couch and marched around it at me. She was fourteen, her blonde hair in pigtails. They swayed around her face as her slender form stalked toward me. She had almost no curves. “Mom is going to…”

“Cherry!” Mom squealed and darted around me. Naked, she hugged my sister tight, pressing big boobs into Cherry’s chest. My sister gasped in shock. “You need to not yell. It’s bad. I love being happy! Let’s be happy!”

“Mom?” Cherry gasped, her voice strangled.

“That wasn’t porn you were listening to,” I said, grinning with all the vulgar delight I could. “Mom was enjoying my big dick.”

“I do love his big dick. I ride it and suck it and cum on it and love it oh, so much, Cherry!” Mom said. “Do you want to love his big dick? It’s the bees knees!”

“What the heck, Mom?” Cherry gasped and pushed out of Mom’s embrace. “What is wrong with you? God, you’re naked and…” Cherry clapped a hand over her mouth. “I’m going to be sick. That’s his… his…”

“What?” gasped Mom. “Don’t sick, honey-bunny. I know! Lick your big brother’s cum all out of my pussy-kitty! Mmm, doesn’t that sound great!”

“No!” Cherry gasped as I aimed the phone at her. On my screen, a pink outline appeared and a prompt to turn her into a bimbo.

I hit YES.

“I don’t want to…” She shook her head, staggering there as the effect took over her. “I don’t want… to… I fowgwet,” she said in this babyish tone. She smacked the side of her head. “Me so dumb.”

“Yeah,” I said as I grinned at my bimbo sister. Her picture and progress bar appeared beneath Mom’s. A Level 0 bimbo. “You’re just an idiot, Cherry, but I’ll still fuck you.”

“You will?” she gasped. “Yay!”

She started bouncing up and down. Mom joined her, tits jiggling and bouncing. They smacked together, flesh rippling in such a naughty way. I groaned at the sight of my two bimbos. A big grin spread on my lips.

“Yay! Yay!” they both cheered.

“Damn,” I said, “but why are you wearing clothes, Cherry? I can’t see how sexy you look. You need to be naked so I can see how hot you are!”

“You want to see me?” She grinned. “Yay! Eric wants to see me nekkid! Me!”

“That’s so wonderful, honey-bunny! Ooh, ooh, we both should get nekkid so he can see how sexy we are! Two sexy hotties!”

“You are nekkid, Momma!” Cherry grins. “You got such big boobs. Just huge. Me jealous!”

Mom burst into giggles, staring down at her tits. she gasped out something like, “I forgot,” as she kept laughing. I shook my head at how much of an airhead Mom was now. That was so delicious. My dick throbbed as Cherry started stripping.

My fourteen-year-old sister peeled off her tank top and exposed her little boobs. She hadn’t been wearing a bra, her boobs barely A-cups with hard, pink nipples. She grinned at me then spun around, wiggling her bubbly ass at me in the booty shorts she wore.

She had such a delectable ass. She pushed off her shorts, rolling them off her rump and exposing a pair of pink panties that clung to her butt-cheeks. I groaned at the sight of my sister wiggling off her clothes. She was turning out to be a delicious bimbo.

God, she was such a tease as she pulled them off. She looked so delicious as she did that. Just such a wonderful treat. I was so glad to witness this. I wanted to just fuck her hard in the ass. I could fuck her in any hole I wanted now.

She stepped out of her shorts then pushed down her panties. She quivered there, her bubbly ass coming into view. I smiled, my dick throbbing as she pushed down lower and lower until her blonde-furred muff showed.

She dripped with her juices.

She was so wet right now. Just the way a bimbo should be. I loved this so much. My cock twitched as she stepped out of them and spun around. She threw up her arms and grinned at me, looking so excited to be naked.

“Do you like my naughty body,” she cooed in this babyish. “Because your dick is so hard. Is that because of me?”

She gave my cock a playful slap with her hand, not hard. Just enough to make it bounce. She grinned from ear to ear as she did that. I loved the excitement on her face as she stared at my throbbing dick. This was so exciting.

I was just so thrilled to have my sister as my bimbo. And my mom, too. I glanced at Mom, my cum running out of her snatch. A naughty cream for a wicked kitty like my sister to eat. I shuddered with such excitement.

“You know what you like, Cherry?” I asked.

“What?” she gasped. “Ooh, tell me, tell me! What do I like?”

“Why, eating my cum out of Mommy’s pussy,” I said. “You’re just a naughty kitty that loves licking up all that salty cream from her cunt!”

“Wow,” my sister said. “Ooh, ooh, you hear that, Mommy! I’m a kitty-cat! And I have to lick out all that cream. I need to, Mommy! Eric says so! It must be true!”

“It must be!” Mommy squealed. “Ooh, my kitty-cat needs to eat!”

“So sit down on the couch so she can, Mom,” I said, my dick so hard right now. “Then she can lick out all my cum from your pussy!”

“Oh, my son is so smart!” Mom cooed as she sank down on the couch. “Just such a smarty pants! Ooh, ooh, I never, ever would have thought of that!”

“Yeah, I know,” I said. “You’re an airhead now. Just like Cherry!”

“Yay! I’m an airhead!” squealed my sister as she bounced around before me, her bubbly butt jiggling. “Woot!”

“Now get to licking her pussy, kitty, so I can fuck you in the ass. You want me to fuck you in the ass. You crave it. Your bubbly butt was made for anal!”

“Wow!” she cooed in awe. “You’re so smarty smart!”

She threw her arms around me and kissed me. I groaned at the feel of my naked little sister against me. She had no tits. Maybe she should get that upgrade? My dick throbbed against her belly as her tongue wiggled about in my mouth.

She broke the kiss and turned around, managing to remember what she was supposed to be doing. She dropped to her knees and slid her hands up Mom’s thighs. Mom had her legs spread apart, her blonde bush matted with my pearly cum. More leaked out of her twat. Three loads would do that.

My sister buried her face into Mom’s pussy and licked at her. She feasted on our mother with such hunger. It was a hot sight to witness. My dick twitched at the sight. I had to fuck her hard. I had to just ram my dick to the hilt in her asshole.

That would be incredible.

I moved behind my sister and dropped to my knees. Mom groaned, her big boobs jiggling as her daughter feasted on her cunt. The incest was so hot to watch. I loved the sight as I pushed my cock into my little sister’s butt-crack.

“Mmm, yes, yes, bimbos love it up the ass,” I groaned as I pushed my cock against her anal ring. I glanced at my phone in the other hand.

Her experience bar was growing. A threesome, eating my cum out of her mother’s pussy, and doing anal seemed to be getting her more points. Mom’s was increasing too, but not as fast. Well, that made sense. She was Level 1.

I pushed hard against my sister’s asshole as she moaned into Mom’s pussy. Mom shuddered, her big boobs quivering. Her face contorted with delight as the naughty bimbo-slut licked at that sloppy twat. The pussy that birthed us both.

“God, that’s so hot,” I groaned and grabbed my phone. I snapped a picture of it to post to the app.

“Eric’s Bimbo Sister enjoys her first incestuous creampie! What a lucky bimbo-slut!”

Perfect caption. I posted it and threw my phone on the couch. I thrust hard against my sister’s asshole. I loved the feel of her anal ring widening and widening. It was such a rush to feel her backdoor stretching. She moaned as I did that.

“Ooh, ooh, that feels so good!” she moaned. “My butt! Eric’s putting his thingie in my butt!”

“His big dick!” Mom groaned, her big boobs quivering. “Oh, yes, yes, my naughty kitty-cat. Just lick and lap and lick Mommy’s juicy pussy! Ooh, ooh, so goody good! Yes, yes!”

I loved it, savoring the way my sister’s asshole swallowed my cock. I broke into her virgin hole, reveling in how tight she was. It was an incredible rush to sink more and more of my dick into her backdoor. I groaned with the delight of this moment.

She moaned into Mom’s pussy as I sank deeper into her anal sheath. I loved the way she gripped my dick. A hot delight rushed through me. It was such a thrill to feel that hot asshole swallowing my dick.

“Oh, oh, oh,” she moaned as I bottomed out in her tight asshole.

Damn, anal was as good as fucking a slut in the pussy.

I gripped my sister’s hips and drew back my cock. I loved the way her velvety sheath massaged my dick. It was an incredible delight. I thrust back into her. I groaned, my balls smacking into her flesh. Pleasure rippled through me.

I fucked the bimbo-whore. She moaned into Mom’s pussy as I fucked away at her asshole. I loved every plunge and every draw back. I savored this wonderful pleasure massaging my dick. The heat burned up my cock as I pounded her.

“Ooh, ooh, that’s so sexy,” cooed Mommy. “My big son is just butt-fucking my little kitty. Yes, he is. Oh, yes, he is. Just keep licking Mommy. Ooh, ooh, I love that. Such a good kitty! Yes, yes! Just amazing and awesome and oh, so goody!”

“So goody,” whimpered Cherry. “Oh, Mommy, he’s fucking me! His cock is going in and out and in and out! Ooh, it’s so naughty. I feel so wicked bad! Just naughty kitty!”

“Then purr!” Mommy moaned, her back arching and boobs jiggling.

Cherry purred, or tried to. She moaned into Mom’s twat as I hammered that tight asshole hard. I fucked my baby sister and savored every moment of ramming into her naughty hole. It was such a pure delight to enjoy her around me.

I plunged to the hilt in her with such force. I thrust into her over and over again. She held me tight as I fucked her with all that I had. I plowed into her deep. Hard. I fucked her with such passion. She massaged me with her heat.

“Yes, yes, yes,” I groaned, my nuts slapping into her taint. I buried into her with all that I had. It was so incredible to be in her.

“Purr, purr!” Cherry moaned, her anal sheath gripping my dick.

“I’m going to cum so hard in your ass, slut!” I moaned. “Ooh, you’re such a kitty-slut! Yes, yes, you’re going to make me explode.”

“Yay!” she squealed as I pounded her asshole. She rubbed her face into Mommy’s pussy. “Purr! Purr! Let’s explode, big bro!”

I grinned, fucking her bowels, building and building towards that big orgasm. I hammered her anal sheath, loving how my sister licked and lapped at Mom’s pussy. It was so hot having two bimbos.

Just so damned amazing.

Mom groaned, her face twisting with delight as my little sister devoured her cunt. I loved how my mother quivered there, enjoying Cherry’s licking. I grinned as I slammed into the bimbo’s tight asshole. My nuts slapped into her taint.

Mom moaned louder and louder. She trembled there, her head tossing from right to left. She groaned with such passion as Cherry clenched her asshole around my dick, swelling that need to cum in her bowels.

“Mommy loves!” squealed Mom. “Mommy loves good kitty! Sweet kitty! Make mommy purr! Yes, yes, yes!”

Mom bucked with her orgasm. She must be drowning Cherry in pussy cream. My sister moaned, her head moving as she rubbed her face into Mom’s furred muff. I slammed hard into Cherry’s asshole, my nuts swollen with my cum.

“Kitty purr!” gasped my sister as her asshole writhed around my dick.

Her bowels suckled at my cock. She nursed at me with her writhing sheath. I loved it as I fucked into her hard and fast. I buried into her with such hard strokes. She massaged me with that amazing sheath. I loved every stroke into her asshole.

Every plunge into her anal sheath.

She gripped me. Massaged me. I shuddered, hurtling closer and closer to that moment of eruption. I pounded my little sister hard and fast. I fucked her with such passion as her bowels nursed at me. She brought me closer and closer to the brink.

“Fuck!” I snarled and erupted.

I flooded my sister’s writhing bowels with my cum. I shuddered, loving every moment of spurting my jizz into her. I savored that heat bursting through me. It was an incredible delight to flood her. I unloaded in her bowels again and again.

“Yes, yes, yes,” I groaned. “Oh, damn, that’s good. That’s so good!”

My cum spurted over and over into her asshole. She moaned into mother’s pussy, her anal sheath writhing around my dick. A big smile spread on my lips as my petite bimbo-sister milked my cock with her hot bowels.

“Yay! Yay! Yay!” she squealed into Mom’s pussy.

“So goody good!” gasped Mom, her big boobs heaving. “Yes, yes, so very goody good! Just the bestest best! Such a good kitty witty!”

The pleasure slammed through my mind. Stars danced across my vision as I erupted over and over again into her bowels. I shuddered, loving this pleasure rushing through me. I savored the heat of it. A big smile spread on my lips as my bimbo-sister milked me dry.

“Damn, that was good,” I said. “That was really fucking good. You know how to make your big brother cum hard, don’t you?”

“I do?” gasped Cherry. “Yay! I love making you cum! It makes me feel so good and hot and melty! Like marshmallowy joy all in me! Ooh, ooh, and Mommy had such a yummy nummy pussy full of cum! Just lots and lots of cum! I love cum! It’s the best. Cum in my butt and cum in my belly! Me love cum oh, so much!”

I smiled at her singing as I pulled out my dick. It was dirty. I glanced at my sister’s pussy. I smiled. No normal girl would let me do this, but a bimbo… A bimbo would. A bimbo would be begging for me to do this. I was so eager for it. Just so ready to ram my cock into her bowels and fuck her hard. That would be hot.

My heart beating fast, I pulled my dick out and said, “After I’ve fucked you in the ass, I have to use your mouth or pussy to clean my dick. We can’t have dirty dicks, can we?”

“No,” she said as I nuzzled my cock into her blonde bush. “I clean. Yay!”

I rammed my cock into her pussy. Only her hymen stopped me. I groaned as her maidenhead stretched and stretched. She whimpered there, her body trembling. I gripped her hips and thrust with all my might against my little sister’s virgin pussy.

Her cherry popped.

My phone chimed with an announcement.

I groaned as I sank into her deflowered pussy. She gasped, her cunt massaging my dirty dick I ventured into her once-pure flesh. I loved the feeling of her hot snatch clenching down on me. That was just what I needed to polish my pole. I loved it as I sank to the hilt in her virgin pussy.

I had defiled her forever. I loved it. Cherry whimpered as she squeezed her twat around me. She kept rubbing her face into Mom’s cunt. I loved the feeling of my sister’s bimbo pussy around my dick. I drew back my cock.

I loved the feel of her gripping my dick. She held me tight as I fucked back into her cunt. I buried deep and hard into her twat. It was an incredible passion to fuck her hot flesh. She moaned as I pounded her with my dirty cock.

“Yay! Yay! Yay!” she squealed. “Cock in my pussy! I love it! Yes, I do!”

“You’re a fucking slut, Cherry!” I groaned. “Of course you love it. You and you’re fucking cherry pussy!”

“Cherry pussy!” Mom moaned. “My Cherry has a cherry pussy!”

“Well, had,” I groaned as I fucked my bimbo sister. “Shit, that’s tight. Clean my dick with that hot cunt, you fucking slut. You’re my bitch! I can do whatever I want to you!”

“Yay!” Cherry squealed, her pussy clenching down hard on my dick as I fucked into her snatch over and over again.

My balls slapped into my little sister’s bush. I loved the feel of her squeezing about me. She had such a hot cunt. It was a thrill to fuck her like this. A real treat to bury my cock into her snatch over and over again. I would cum so hard.

She gripped me, buffing my dick clean with that juicy cunt. My cum leaked out of her butt-crack, squeezed out of her asshole as I fucked her pussy. I savored my little sister’s twat around my cock. It was just amazing.

I loved the Bimbo App.

I was such a lucky guy to be given a download of it. This was amazing.

I slammed deep and hard into my little sister’s cunt. I fucked her with passion. I buried to the hilt in her over and over again. I loved it. I savored her snatch squeezing about my dick. She held me tight. She gripped me with that wonderful snatch.

I groaned, plowing so deep and hard into her cunt. I loved every moment of fucking her like this. Every last second of fucking my sister. She gasped and moaned into Mom’s snatch. Cherry rubbed her face into the hole that birthed us.

“Ooh, ooh, purring kitty is so cute!” gasped Mom. “Oh, so cutesy wutesy! Yes, she is! Just purring into mama’s pussy!”

“Purrr!” Cherry cooed, her cunt gripping me.

“Yes, yes, yes,” I growled, slamming my dick hard into her snatch. My nuts slapped into her bush, the pressure building and building in them. “Fucking fourteen-year-old slut!”

I buried to the hilt in my sister. I fucked her hard and fast, reveling in every thrust. Every last plunge into her snatch. She massaged the tip of my cock. She gripped me, swelling the pressure in my balls. I groaned, gripping her hips.

She purred louder into Mom’s pussy. Her hot cunt gripped me as I fucked to the hilt in her snatch. It was an incredible delight. I loved it. I plowed with all my might into her twat. I fucked her with everything that I had.

Every last bit of effort. It was heaving to plow into her. Just rapturous bliss. “Fuck!”

“Purr, purr, purr!” she squealed as her pussy went wild around my dick. My bimbo sister came on my cock fucking into her. “PURRRRRRR!”

Her hot pussy writhed around my dick. I loved the feel of her snatch convulsing around my cock. It was heaven. A big smile spread on my lips as I reveled in her hot cunt suckling at my thrusting shaft. She craved my cum.

I gripped my hips as I fucked my bimbo sister’s snatch. I plowed to the hilt in her cunt, just savoring that hot flesh writhing around me. It was what I needed to send me over the edge. I threw back my head and growled.

“Yes!”

I fired my cum into my little sister’s cunt.

“Yay! Yay!” she squealed as my jizz pumped into her tight, little twat. Her hot flesh rippled around me. “Cum in my pussy! Just spurt your jizz in me!”

I groaned, reveling in the pleasure of this moment. It was so amazing to pump my cum in my bratty little sister’s cunt. She was mine now. My bimbo whore. I could do what I wanted to her. I threw back my head.

“Yes, yes, yes, take my cum, slut!” I groaned, her cunt writhing around me.

“Take your brother’s cum, slut!” Mom squealed. “Yay! Cum in the pussy is the bestest best thingie in the whole wide world!” She threw her arms wide, her big tits bouncing.

“Is is!” my little sister moaned, my dick spurting over and over into her cunt and giving her all that cum that she craved. I shuddered, savoring every moment of this. It was an awesome rush to erupt in her again and again.

“Damn!” I groaned, my chest rising and falling as I savored this heat. “Fuck, that’s good. That’s really good. I love it!”

“Me love, too!” my sister whimpered, her cunt milking out the last of my cum. “Kitty happy with cum in her pussy! Purr! Purr! Purr!”

“Shit,” I groaned, my dick throbbing in her cunt. “Shit, you are just a fucking little ho-bag. I love it. I love it so much.”

“I’m a ho-bag, mommy!” my sister squealed. She bolted up and threw her arms around Mom’s neck. They kissed, her pussy sliding off my dick. I shuddered at that. My dick twitched, dripping with her cunt cream.

I grabbed my phone and checked it out. She had hit Level 1. I smiled and could give her an upgrade. I knew which one to pick. I had to make her a Huge Boobs Bimbo. Those little A-cups she was rocking just weren’t going to cut it.

“Hey, Cherry, turn around,” I said. “I want to look at your tits.”

She broke the kiss with Mom and spun around, pussy cream dripping down her chin, her bush matted with my spunk leaking out of her pussy. She grinned at me, bouncing at the balls of her feet as she rubbed at her little boobies.

“I have such cutesy wutesy titties!” she said, a big smile on her lips. “Don’t I? Huh, huh?”

“You’re about to have big tits,” I selected the option. YES and NO appeared on the screen. I confirmed with YES.

Instantly, my little sister’s tits grew. I grinned as they swelled in her hands. She gasped, squeezing her tits as they became little B’s then plump’s C’s, round D’s, full Double D’s, then finally big F’s. She became a shortstack, almost top-heavy with her new boobs.

“Oh, wowsers!” she gasped. She squeezed her tits. “Mommy, my boobs are as big as yours! I have big boobies! Big booby Cherry-Kitty!” She bounced up and down, her tits heaving. My dick twitched, coated in her pussy juices.

Mom was still working her way through Level 1. It wouldn’t be as fast as Level 0. I also Needed 9 Bimbo Crystals for my third bimbo. I groaned. Nine? That was a lot. I checked how much to buy them and my eyes bulged.

$50 for one crystal, or a bundle of five for $240, or a bundle of ten crystals for $475.

“Jesus fucking Christ,” I muttered at those amounts. I staggered back and sat down on the chair. My sister bounced before me, her tits jiggling. I wanted to lock my mom. That would be nearly a thousand in bimbo crystals to get the twenty I needed. “Fuck me.”

“Yes, big brother!” squealed my little sister.

She darted towards me only to trip. She squealed and fell half on my lap. Her new big tits were sandwiched around my cock, her fat nipples poking into my stomach. I blinked at her there with her boobs wrapped around my cock.

My dick twitched in between her big, pillowy mounds. I couldn’t help but smile at how great her tits felt around my dick. They were magnificent. These wonderful mounds that had my heart beating so fast.

“Damn,” I groaned.

“Woopsie doozie!” she said and giggled. “I tripped! Big boobies heavy!”

“Well,” I said, staring down at my dick buried between her tits. “You might as well just give me a titty fuck.”

“Yay!” she squealed. “What’s that?”

“Squeeze your boobs around my dick,” I groaned.

She did it, her tits so warm.

“Yeah, just like that. Then work them up and down my cock.”

A big smile spread on my lips as she slid them up my dick. The wonderful, pillowy flesh engulfed my crown just for a moment. I groaned at how great it felt. It was such a rush to have her doing this to me. My nuts tightened as she stared up at me.

“Like this?” she asked, so unsure.

“Yeah, just like that,” I growled, her hot tits massaging me. “Just work those big boobs up and down my dick. Damn, that feels good.”

“Yay!” she squealed. “Mommy! Mommy! My big boobies are fucking Eric’s dick. His cute dicky wicky is so big and hot and throbbing and big and big! Me love it between my boobies, Mommy!”

“So lucky,” Mom pouted, squeezing her tits. “My boobs big. I could give booby fuck. Love your big dicky wicky with my titty witties!”

“Yeah,” I groaned, their airhead speak cute and annoying all at the same time. But I felt too good to give a fuck as my little sister worked her huge tits up and down my cock.

I loved it. This was such an amazing rush to have her

She grinned at me as she did that. She felt amazing. I loved having her boobs sliding up and down my dick. Just working up to the pinnacle and sliding back down them. It was so great to experience. I closed my eyes for a moment, groaning at the delight of it.

I loved having a busty bimbo sister. This was the life right here. Just so fucking amazing. She worked her tits faster and faster, the pressure in my nuts swelling. I would have such a big climax. Just fire all my cum and splash across her face.

That would be an amazing rush. I shuddered, my heart hammering in my chest. She worked faster, gripping her tits and holding me tight. She slid her boobs up and down my cock. Her silky flesh engulfed my dick again and again.

“I have boobies,” Mom pouted, squeezing them.

“Then play with them,” I groaned. “And smile!”

She beamed at me, squeezing her tits. “Ooh, this is nice. I like this.”

“Because everything I tell you to do is smart,” I said. “Now jiggle those titties!”

She jiggled them as I savored my little sister’s boobs sliding up and down my cock. I loved how good this felt. It was such a thrill to feel her tits massaging me. I had such power over the two women in my life.

Dad ran off with his bimbo. He had the right idea.

Mom jiggled her tits at me, beaming. She looked so hot smiling. All those frown lines vanished. She didn’t look fatigued. She had such a healthy glow about her. I savored the way she smiled as my sister worked her tits up and down my dick.

She squeezed them around me, her eyes staring up at me. My sister had a cute smile, too. This was all so hot. So wonderful. I was so thrilled this was all happening. Just so happy that those big boobs worked up and down my cock.

“Damn,” I groaned as she worked them to the base of my cock then slid up me. “You’re going to get a big surprise.”

“Is it a puppy?” asked my little sister.

“What, no,” I said, furrowing my brow. “It’s cum. My cum. You’re going to make me jizz all over your face like a porn star slut!”

“Oh,” she said. “Yay! I love cum! It’s so yummy! Yum, yum, cum in my tum, tum, tummy!”

I couldn’t help but smile at her cutesy rhyme. Especially when her big tits rubbed the crown of my cock. Pleasure sparked down to my snatch. It was a hot thrill to feel her doing that. I groaned, my nuts swelling beneath the pressure. I would burst.

“Fuck,” I groaned. “Keep working those tits up and down.”

“Yes, yes, me want cum!” she squealed, squeezing her boobs tight on my cock. “Cum from my big brother’s big dick! Cum, cum, cummy all over my face!”

I groaned as she kept rubbing on me like that. She squeezed her tits about my cock, massaging my dick. My balls swelled with the pressure. She felt so amazing around my shaft. I loved having a big titty little sister.

She slid her tits up my cock. The pressure at the tip of my dick hit that bursting point. The pleasure rushed down my shaft and hit my balls. I growled as my cum erupted. Jizz fired up from between her tits and splashed on her face.

She gasped in the empty-headed delight of a girl seeing her favorite boy band. My cum splashed all over her tits I hosed her down as the pleasure shot through me. It was an incredible rush to have her working her tits up and down my dick. She massaged me with such heat.

“Yes, yes, yes,” I groaned, the ecstasy sweeping through me. “Fuck, that’s so good!”

I shuddered there, cumming over and over again. I splashed my cum across her features, loving every moment of this. It was such a rush to hose her down. To flood her face with all that hot spunk. I loved this bliss shooting out of my dick.

“Cummy cum all over my face!” she cried out. “Aaaaahhhh!”

Cherry opened her mouth wide to catch my cum. It splashed into her open mouth as she shuddered there. It was such a thrill to jizz on her face. I painted her in my pearly spunk. The pleasure burned across my mind. It was so intense.

I loved it.

I sucked in a deep breath, enjoying every moment of this heat. My chest rose and fell. A big smile spread on my lips. I fired a last burst of cum that splashed on her face. She grinned up at me as she squeezed her boobies around my dick.

“Yay! Big brother’s yummy cummy!” She flicked her tongue across her lips. “Mmm, mmm, good!”

“Yeah,” I panted, breathing heavily. I stared at the screen. A third bimbo. I could have that bitch Tina Waters or her cunty mom or Mrs. Juarez… I would love to have my sexy teacher as a bimbo. Barbie the cheerleader and Mrs. Mayer and her backyard yoga. God, that was the hottest thing in the world. I missed it today thanks to Cherry.

But 9 crystals. It was so much money. I glanced at Mom. I wondered… “Hey, Mom, how much money do you have.”

“Um…” She concentrated really hard. “Three!”

“Three dollars?” I gave her a hard look. “That’s it.”

“Three money cards!” She giggled. “You swipe them and the machine beeps and you get things. I have three of them!”

“Fuck,” I muttered. “What’s your password for your online banking?”

She concentrated so hard. “Um… what’s on a line banking? My bank’s on a square!”

God, she was an idiot now.

To be continued…

Click here for Chapter 3.

You can read my schedule!

If you enjoyed the story, support me on Patreon!

Connect with me on MeWe (Facebook but you can post porn)!

Join my discord server!

I have released a part 43 of the revamped Devil’s Pact on Smashwords. Read this post for more information if you’re interested!

9 thoughts on “The Bimbo App Chapter Two: Bratty Sister to Bimbo Slut

  1. Irishnotfur

    Well I can see that writing bimbos can actually be a push for an author but it’s not really my thing so I probably won’t continue this series outside a desire to see what you do with the writing of the bimbos

    Reply
  2. Easolosun2418

    Wow, that app doesn’t joke around when it says that it’ll make them bimbos. Hopefully he’ll be able to figure out the financial situation before too long, they still need to eat and stuff and I doubt that the mom can continue working with what seems to be negative IQ now. Not to mention when his bimbos start getting knocked up, which will no doubt start happening soon since I doubt that they’re smart enough to think of birth control, I hope that the app has failsafes in regards to childcare.

    Reply
      1. Easolosun2418

        Indeed, I can’t wait to find out, and to see him knocking up his bimbos (and what the app will do in that regard). What’s the update schedule BTW, so I know when the next chapter is coming?

        Reply

Leave a Reply