So this one got the best response so the next few updates will be with this story. Enjoy. Tell me what you think. Review. Smut ahead!

"You know I've done the math and inbreeding in this family isn't as serious as you would think." Lisa Loud said to Lincoln when he sat down. Lincoln nodded slowly, took a long sip of his coffee and then spat it out on the floor.

"What?! Seriously! I just woke up!" He shouted at her. The small young nerd merely shrugged as she spooned some more super sugary cereal into her mouth.
"And I couldn't sleep because of how louse you were last night with our oldest sisters. Or the night after that with our more rambunctious siblings. Frankly it is incredible that you managed to keep the two of them so silent while rocking their world." Lisa said casually.

Lincoln groaned and slammed his head on the table in disgusted amazement.
"Of course you would know. Are you sickened by us? Grossed out?" Lincoln felt her pat his head with her spoon. He glanced up and gulped nervously. "You don't want to do something weird like...study us right? Or uh...join in?"

Lisa tossed her head back with a laugh and shook her head.

"Science sakes brother no! I will definitely be studying any offspring that results from said union, but the idea of sex itself well..."SHe looked off at the wall with a scowl. "It sickens me. And is a distraction from my more important work."

Lincoln gulped nervously as she sat stock still for a few more tense seconds.
"So you're not going to tell mom and Dad or anyone like that right?" Lincoln asked. Lisa shook her head before fishing her phone out from her pocket and texting something on it.

"Although I would suggest that you keep an eye out for Lily." She said as she held up her phone. It had hacked into their little sister's phone. Specifically her calendar. Lily had circled her eighteenth birthday. And written Lincoln's name and a bunch of hearts in the small square. Along with the word FINALLY in large sparkling letters.

"One problem at a time." Lincoln grumbled to himself.
"Just wait a few years and I assume she is probably going to jump your bones." Lisa said casually as she stood up and patted her taller older brother on the head. "Good luck sibling. Enjoy tonight."

"Tonight?" Lincoln asked as she exited. Rita Loud entered, passing her daughter in the doorway with a grin. Lincoln started to stand up to clear away his plates only for Rita to firmly press him back down into his seat. Firmly. Lincoln looked up at her in confusion. Rita was forcing a smile and sat down in the seat Lisa had just been sitting in.

"Lincoln. Honey. I was thinking that maybe we could talk about your dating life. I haven't seen Ronnie Anne around for a while-"
"Mom my dating life is way too complicated to talk about right now. Plus what guy in his right mind wants to talk about it with his mom? No offense." He said standing up and giving her a kiss on the forehead.
"Besides, I'm late to hang out with Clyde. We can talk later okay?" He was already out the door before she could respond.


Lincoln snuck into the hot tub. Relaxing backwards. The morning running through his head. He was just glad that he had this hot tub to enjoy at night. For a little while longer at least. Maybe if he got a bunch of leaf blowers and brought them into the bathroom with him and boiled a ton of water...But that wouldn't be the same either.

"Ah well. It is nice while it lasted. I only have this thing for three more days." He mumbled before closing his eyes. He wondered if it would go back to Lori and Leni tonight. Or if Luna and Luan were eager for another ride. He knew that it was gross and crass, not to mention super unethical to think about his sisters that way. But he couldn't help himself. They had flipped a switch in him. And he could only think about them.

In fact earlier today...when he had first woken up...He had sort of jerked off to thoughts of them...

He knew that it was sick, twisted, wrong. And he couldn't stop himself. Which was probably one of the reasons that he was nude in the hot tub again. He couldn't control it. This was his life now. And he would have to have some sort of a conversation with his older sisters super soon.

"Whoa. They weren't kidding. You are hung like a horse bro." Lynn said as she slipped into the water beside him. Lincoln's eyes shot open. She was seated beside him. Nude as he was. A glowing football beside her. She had probably used that to find her way to the tub. And she was cuddled up right next to him. He could see her firm tight breasts, the muscles dancing across her body. Her kissable legs, short and strong were rubbing gently against his own legs. His erection was bobbing on top of the water.

Lincoln gulped as he stared at her. SHe had recently shaved half of her head and gotten an eyebrow piercing and looked pretty damn badass. She also looked red in the face and eager to screw. Her small brown nipples winked in the water at him. Small, tight, her entire body screamed short stack with a gym membership.

"You are impressively hung. Like a murderous python." A voice whispered husky and filled with red hot lust against his ear. Lincoln yelped and glanced to his left. He hadn't even noticed Lucy slip in next to him. Which was insane since she was so white that she nearly glowed in the dark. Her eyes were covered by her thick black bangs. Her large breasts, soft sides, wide hips (Wide enough to rival their moms) and nice kissable thighs and legs pushed the water away so that she could drape herself against Lincoln.

He gulped and glanced between the two girls.

"They really told the two of you?" He asked nervously.

Lynn shrugged in response.
"Sisters secret secret exchanging meeting, we have it once a week. Sometimes girls gotta vent about their stupid cute brother who apparently can fuck like a race horse." Lynn leaned forwards and breathed against his neck, making Lincoln's white hairs stand on edge. "I've always wanted to see what it's like to ride a racehorse."

Lincoln shivered as he felt thick kissable lips press against his neck and start nibbling away. He gasped and arched his back. Only for hands to press down on his hips and force him back down into the water. He shivered and moaned before gasping as Lynn slipped a leg over him and straddled his lap. Lincoln blinked up at her nervously as the competitive girl licked her lips. His dick sliding against her pussy lips.

"You don't need a warm up or anything?" He asked as she slowly began to rub against him.
"What do you think the two of us were doing before we came out here?" She asked before winking at Lucy. The normally stoic goth blushed and ducked her head. Bashful.
Lincoln blinked in confusion before also blushing.

"I don't know how I feel about that. Or how to respond to that." He said in amazement as Lynn just chuckled.
"Don't think. Just feel. And fuck." Lucy ordered as she gripped his neck and gave it a light squeeze. Lincoln shivered and then let out a deep full throated moan as he felt his cock get shoved into Lynn's pussy. He gasped and groaned. The shortstack gasped, her eyes flying open and blinking rapidly.
"Whoa. They weren't kidding. It does reach the back. MMMPHPH! This might be...I might !" Lynn let out blushing and panting already.

Lucy quirked an eyebrow as she got into the two's personal space.
"Don't tell me you're giving up already." Lynn glared at her younger sister, growling like an animal and baring sharp teeth.

'Do they both have fangs?' Lincoln thought to himself, were two of his sisters like vampires or something? It wouldn't surprise him at this point.

"I didn't say that! Back off Luc. He's mine. You'll get your turn."
"Of course you guys discussed turns." Lincoln rolled his eyes before yelping as both reached out and dug their nails into his shoulders, warning him not to get too quipy with them. They clearly where there to fuck, and fuck hard. Lincoln moaned again before he was silenced by Lucy's lips on his own. They were warm, and soft, and actually had a lot of chapstick on them. He groaned into the kiss as she pressed harder against him. Her hand went to the back of his head and he felt her fingernails bite into his scalp.

Lincoln was a bit softer and cupped her cheeks before pressing his tongue between her teeth. Their tongues swirled and danced. Lincoln felt a fire opening up in his belly. Lynn was bouncing on his dick, making him shiver and gasp. He could feel her strong muscles clamping down on his shaft, threatening to tear it off. He actually winced it was so intense. She had crazy strong muscles...He almost worried that she was the tightest sister that he had gotten with.

"More. More! HARDER! Come on lame ass. Show your sister just how hard you can fuck." Lynn growled, her teeth flashing in the moonlight. Lincoln gulped as Lucy's spit dribbled down his throat. He pulled away to gasp and then stood up, his hands scooping underneath Lynn as he fucked upwards and into her. She smirked in delight.

"HA! Took you long enough stinking lincoln. Come on! Show mama what you've got." Lynn's ankles locked behind his boney ass his cock was working faster and harder in and out of her pretty pink pussy. Her small hard nipples pressed to his chest, her biceps stood out in the dim glow of the moonlight. The hot tub's water was rocking and turning into small strong waves lapping at him. Lincoln wondered if he might slip on the slick bottom of the hot tub.

But then his sisters pussy was clamped around him and her head was flung back. She howled to the full moon like a crazed dog. The neighborhood dogs quickly following her lead.
"Oh no." Lincoln said freezing, cock pushed to the back of her pussy, pumping a thick hot load directly into her womb. He winced, expecting the porch lights to turn on, everyone outside. But nothing happened. They weren't busted. Yet.

"Shut up! Lynn! You'll get us caught!" Lincoln hissed as she sunk down his cock and panted, she licked the side of his neck making him shiver in delighted disgust.

"You are such a weirdo." Lucy deadpanned before she spread her legs and leaned over the side of the hot tub. "Now Lincoln get over her and fuck this big juicy ass."

Lincoln didn't need to be told twice. Lynn yelped as he unceremoniously dropped her into the water and launched himself across the tub to his big bootied Lucy. Lucy yelped and then also gasped as he slipped himself inside of her. Lucy gasped and moaned in delight. Her eyes widened and seemed to glow a bright red in amazement. Her ass cheeks began clenching in amazement. A slight bright red blush went across her wide large butt cheeks.

"More. Harder. More. More! INTESENSE! HARD! FUCK! MMMMFUCK!" Lucy growled in delight and amazement. Her eyes were blinking fast and hard. Lincoln's cock was starting to stretch her pussy, he grinned, she was soft. It was actually super amazing. He had never felt something this soft before. He gripped her butt cheeks and squeezed. Squeezed dangerously firmly.

"MMM. Harder baby. Please. Squeeze my big fat juicy ass harder." Lucy was moaning in delight. Lincoln was more then happy to give it to her. He squeezed her butt cheeks firmly and then brought his hand back and gave it a firm hard spank. Lucy yelped in delight. Then she yelped again. And soon was screaming. Lincoln brought his hand down again and again. Cruelly spanking her nice big juicy butt cheeks. Her knees were going weak, her legs were turning into jelly.

"Whoa, you look so cute bent over like this sis." Lincoln teased as he kissed the back of her neck. "Let me check something out."
"Wha-?"Lucy drooled out in delight before gasping and moaning. Lincoln had bitten her neck and then left a large hickey.
"Yep. Just what I thought. Very kissable. And sweet." He teased. Lucy pouted in blushing delight.

"Lincoln I've got a reputation. I'm not sweet I'm-"
"Sexy and cute?" Lynn teased as she gripped her sisters large juicy buttcheeks and then pushed Lincoln all the way in to the hilt. He groaned, someone was squeezing his balls. He arched his back, pushing his abs into Lucy's butt cheeks. He shuddered and pumped his hips a few more times. He blinked in amazement. Lucy was biting her lips and was floating somewhere on cloud nine.

"Whoa." Lincoln gasped out in delight.

"Round two?" Lynn asked eagerly, her eyes bright, teeth bared like a wild animal.

"Totally." Lincoln and Lucy breathed out in delight.

"Oh no." Rita said shaking her head. This was definitely getting out of hand. They were going at it all over again.

Probably going to do a few chapters of this story then update the other three.

Review. Faster updates for this and other stories if this and other stories get more reviews. Would love to see art work of this or any of my other work. Faster reviews for my other less popular stories means that more updates at a faster pace. Or just more stories like this one.

Also any requests in reviews will probably be ignored.

Also just to be clear. I do not do pedophilia, all characters are aged up in this stuff or aged down depending on the character, no loli, no yaoi, no shota, I don't do watersports (Shit/Piss/fart fetish shit)I don't do stuff like vore or entire bodies getting shoved into places (Shrink play) I don't do blood play or torture (Ball/cock crushing etc) or certain old people, (Yes I am a fucking hypocrite) . Also if you ask for something in reviews that normally means I won't do it. So anyone who asks for that will be disappointed. If you have questions/requests/suggestions PM me instead.

Also I have an ao3 account now so that's a thing.