Okay, let's put something in the eyes and ears of any reader who's interested. Yes, this is another Loudcest story, just a fair warning, if you hadn't been warned or read the summary. This story came from an inspiration from an artist known as MedullaMind, quite the artist in their own right. Whether it's all love or hate, you must know of their impact. Now, he created in his world a "Rules AU", and I could explain it, but their works can do that better than me. To be honest, I do hope that this idea conjured in these writings become an NSFW comic piece, but I wouldn't hold my breath or create an obsession over it. The best thing I'd like to do is write this here for anyone who's interested.

Warning: contains lemons, Loudcest (majorly Loricoln, with bits and pieces of... well read the story and find out).

I hope you all enjoy it!

A day of overexertion is a day of dread indeed, a concept not foreign to the eldest sister of the Loud House, Lori Loud.

After a day that demanded so much of her, she had prayed that for one moment as she stepped into her home, that the machinations of the chaos existing in the abode would not occur. Just some peace and quiet, that is all she asked for.

"Ugh. This day was literally going to be the death of me." Lori pinched her nose and let her back hit the front door. A sigh escaped her lips, and her ears took in the haunting silence. She had waited a couple of seconds and expected the chaotic sounds of her home.

It never came.

Lori was joyous, had a weak smile on her lips as she went upstairs and went to her room. "At least I can sleep some of this off. A nice warm bed, and a comfy pillow, I need that." Once she saw her bed in her empty room, she felt a wave of tension dissipate from her being as she plopped down on her bed. A sharp exhale signified her release. "Just a couple minutes, maybe more… just let me have this."

As the clock ticked, Lori groaned to herself, her body refusing to move a muscle, a quiet complaint she had for the evening. "I literally do not want to leave this bed! Ugh, I need this stress to go away!" Lori complained to herself. Unbeknownst to her, someone was walking about the hallway who looked at the barely closed door and mustered the courage to knock.

"Lori, are you okay?"

Before Lori could snarl at the sound of the knocked door. The voice of the person who did it was enough to calm her down.

"Oh. Hey, Lincoln. I uhh… I'm okay… just a rough day." Lori had the strength to greet him, but not to turn her head and look at him. "I literally can't move right now."

"Sorry to hear that." Lincoln said as went inside the room. "Is there anything I can do to help?" He went to sit on the foot of the bed.

"That depends… is there a bottle of oil on the nightstand? I got it to help with aches and pains." Lincoln looked at it and saw a clear bottle with a purple tip. The albino grabbed the bottle and felt that it was almost slipping from his hands.

"I got it. So, what happens now?" He asked.

"Lincoln could you… rub it on my back?" Lori asked. There was nothing but a pause hanging in the room. If she actually turned her head, she would see Lincoln raise his brow. The silence was enough to tell Lori his reluctance. "I'm not kidding, could you do it for me, please?"

Seeing his sister's agony, Lincoln's reluctance eroded into the wind. His need to aid Lori in her agonizing moment outweighed all else.

"Of course! I'll help however I can!" Lincoln said as he went to place his hands on her lower back. The moment his fingers felt Lori's curvaceous body, her eyes widened in eagerness to feel the sensational intimacy found in physical bonding. Lincoln, while fulfilling the request, did not acknowledge the intense heat that coursed through their bodies.

"Ah!" Lori moaned in approval as Lincoln went to work. Each knot she felt in her body was slowly unraveling itself, leaving herself to savor the relief that she desperately needed. She felt Lincoln's hands on her back, legs, shoulder and neck. She looked to her nightstand, regaining the ability to move her neck. She was looking at something left on it. A small patch, she wanted to use her hand to grab it, but she couldn't.

"Lori, are you okay?" Lincoln asked as he massaged her upper back. "It looks like you've got a lot on your mind."

"I guess. Just a little tired." Lori started.

"Yeah?" Lincoln responded. He had hoped that it would pave the way for a dialogue, which worked out well enough.

"Today has been a hassle… not much energy… too much to do, and so much stuff on my mind. It's literally a pain." She tapped her finger on her pillow and shivered at his touch. His hands were by no means cold, but this shiver came from something else.

Lincoln looked with concern, while his hands still roamed her body sensually, oblivious to the subliminal message it entailed… he still wanted to understand Lori's feelings. At this point, he can only imagine.

"Sometimes, I just think… if I'm really doing enough for everyone here. I know that I'm the older sister and I'm asking myself if I'm doing right by everyone. I know I can be mean at times, think about myself and set these boundaries, but it's not because I hate this family. Maybe I'm scared that if I don't, we'll literally fall apart. I don't want that." Lori turned her head away from the nightstand.

Lincoln saw her emotions laid bare, for it wasn't just the physical demands that life forcibly weighed on Lori, the psychological toll it had on her very being. Her confidence and assurances were replaced with vulnerability and fragility.

"Lori. I can say without a doubt that we'll never fall apart, not with all of us supporting each other. You've kept us together better than you realize. We all do!" His hands roamed her body.

"I know that you have your reasons for being who you are. But that never stopped me from loving you. It didn't stop our sisters or anyone who really cares about you. You do a lot for us, even if we don't say it all the time, we are glad that you're around!"

Lincoln's massage relaxed Lori's body, her moment of weakness eased her mind and the words her brother used warmed her heart. While she smiled at the endeavor, some feelings in her body returned. Especially if there was something between her, something that felt stiff, something that grew… something that yearned.

"Hey. Could you do me a favor?" Lori asked. She turned around on the bed, as her body was already straddled by Lincoln so she could try to wiggle around and face him. "Can I have a little hug? Just for a bit?" She reached her hands out towards him, encouraging him to rest his head on her ample bosom.

Lori knew of Lincoln's sweet and innocuous nature, how it pleased her to be susceptible to her advances without the slightest sign of discomfort. It did not take her long to wait as he eagerly accepted her embrace. His warm chest pressing itself onto her own as his hands slinked to touch her back. But the main focus wasn't his calming embrace, but the raging presence felt below him, as it throbbed, stiffened and… grew.

"Thank you, Lincoln. You're such a good brother." Lori looked at the patch on the nightstand and went to reach it. As her hands gripped the patch, she remembered something about it… that it was one of Lisa's concoctions, a patch that had a function… similar to the pill given to Luna and Lucy for her brother. There were other cases Lori took note of, the syringe, the heater, and a potential aerosol she had yet to uncover.

'Lori. I had developed something for you and the second eldest sibling, Leni for the purpose of following the rules. The patch was created concurrently after the primary incident with Luna. This will ensure the memories of our dear brother during our escapades are not remembered. However, I should warn you that there is a potential effect that has quite a potency that needs further investigation.'

'Yeah, sure, I'll keep note of that. Thanks, Lisa.'

"Such a good brother." But Lori failed to remember the effect nor did she have a suspicion for what it was. So long as it aided in his physical needs. With a mischievous smile, she placed the patch on the back of Lincoln's neck. He reacted with a jolt and shivered in their mutual embrace.

Lori arched her back, feeling his member desiring to come out and ravish her very being. Her hips wiggled to tease Lincoln. As she patted his head, her lips moved closer to Lincoln's ear.

"Can you take my shorts off for me?" Lori's voice became sensual, cooing her request with such sweetness that it caused Lincoln to shiver. During that moment, he found himself in a stupor, his eyes glazed with an unforeseen passion and longing that clawed its way to the surface, motivating each action.

Grabbing the shorts and hooking his fingers inside, Lincoln did exactly what he was told. It wasn't just the shorts that were removed, but the panties she wore beneath. During the separation, a shimmering strand of her love juices latched itself on the undergarment removed.

"Wow. I am really wet because of this." Lori looked down, placing a palm on her cheek. Her other hand used an index finger and pointed at Lincoln's pants. "Won't you take that off for me?"

Lori's mischievous smile came back as she saw Lincoln do exactly as she asked. His pants were coming off by his hand, her eyes focused on his lower regions, hoping it would be laid bare.

"I can't wait for you to show me…" Lori would have continued but it happened. The monster of a member violently sprung up and then gently rested itself on her lower. "Wow! That's… that's so big!" Lori was duly impressed. She remembered how it nearly claimed her at the vacation, how it longed for Ronnie Anne, conquering Maggie and the other girls.

Now, she would feel it in its entirety.

"Lori… need… massage…" Lincoln slurred. Already mounted on top, fully naked with the tip of his cock giving her lower lips a kiss. His hands slowly went to her breasts, wanting to give it a proper squeeze.

"Yes. Linky. I need a massage." Lori said as she felt her breasts gently squeezed by her younger brother. "Ooh… that's it right there. Just like that."

Without noticing, the throbbing member Lincoln sported grew to enjoy the sensation of being close to Lori's maiden hood. It almost felt alive, with each pulse begging him to become one with Lori.

"Lincoln. There's an itch that I have… could you scratch it for me?" Lori pushed her hips to feel the tip of the burly cock that longed to feel her passion. "Just a little bit, for your big sister ple…"

Lori's words were interrupted as her body endured an electrical jolt that engulfed her body with the exciting sparks that were their passion. Her eyes rolled as she threw her head back.

"Ah! Ahhh!" Lincoln's member slid inside Lori. Her body clenched and shook as her brother slowly moved, his cock slithering deep inside her, slowly growing as it found gratification in the spasms of the oldest sister.

Lincoln's hands roamed her chest and back, holding her close as their lips brushed against each other. "Little bit…" Lincoln slurred. Lori wiggled her hips wanting to feel more of him. Was he deliberately not shoving all of his size inside her, or was it something else?

Lincoln pushed himself inside Lori, but he dared to tease her body, pushing her to the precipice of sweet release before pulling her back. She would wiggle her hips to entice him to go deeper, to move at a rougher and wilder pace. Lori wanted more than her little brother, she wanted the insatiable beast that could not be tamed. But it was locked in a cage

"Mmm… agh… you shouldn't tease your big sister like that, you little twerp." She grabbed his shoulders, twirled him to the bed, making her the dominant one in their romping. From there she bit her bottom lip, immediately pushing herself down so that his cock was fully submerged in her hot walls.

"Ahh!" They both moaned. Lori and Lincoln threw their heads back on feeling the mutual pleasure they shared.

Lori was the first to speak. "See? Now you know your big sister can take it!" The oldest sister bounced up and down on her brother's throbbing cock, her pussy clenching and tightening its grip on him.

"See, I can take it all. You can even touch me if you want! You haven't forgotten I need your massages, right?" Lori gripped her brother's wrists and made him fondle her breasts. She slammed herself down onto his cock, moaning and pleased with each jab the tip did towards her womb.

"Take it…" Lincoln's voice lulled out in a hushed stupor.

"Yes, Lincoln! I can take it! I can take all of it! I'll take as much as you want me to, just don't stop… please!" Her hips wiggled from side to side as she leaned down to kiss him. Her tongue invaded Lincoln's mouth as it twirled and twisted upon his own, sparking a desire that burned within their chest.

The kiss had Lincoln's eyes widen with the shock of his sister forcing herself on him. It couldn't be helped that his body cooperated with her needs. Lori needed to relieve her stress… she can take it… couldn't she?

'Take it.' Lincoln thought as one hand moved to grip her well-shaped ass and the other gripping her hair, with the intention of pulling her close, to relish in their kiss. Lori could feel herself inching closer to the nirvana that was her climax.

"Please, Lincoln!" Lori begged. "Give it to me! Fuck me as hard as you want! I need it! I literally need it! I'll do anything, just make me cum! Fuck me just like you did with Ronnie Anne! Satisfy me like you did with Luna! Just let my body remember how much it loves you!" As Lori bellowed out her request, her voice carried all over the room. Her pussy clenched and released the love juices all over Lincoln's cock. As it glistened and pulsed, Lincoln could only look at the sister who was satiating her needs with his body.

"Whew! Thanks! Lincoln, I literally feel so much better now." Lori leaned towards Lincoln and kissed him again, then placed her lips near his ear. "I literally would love it if we fucked all day." She whispered it to her sweet brother.

Parting was sorrowful for both siblings, as Lori slowly rose up from her position until only the tip of Lincoln's member remained inside her. But once it left, the air around Lincoln had shifted, as he was once Lori's ensnared quarry.

Now he was the predator.

Lincoln's reflexes allowed him to grab Lori's wrist, which caught her off guard. "Lincoln?" she asked him. But there was no time as she was placed on the bed and held down.

Lincoln grabbing another wrist would mount Lori's chest, pushing his cock between her breasts. The tip of his cock kissed her lips, then went inside. "Lincoln, wait! You're literally too big!" She tried to say her words, but it was muffled and obstructed. Her eyes had widened as his welcomed attack began to make her shiver and squirm. Even her clitoris had twitched at the reaction, how it wanted to be touched by someone's hands. Lori moved one of her own to give it the attention it so richly deserved.

As she lewdly touched herself, Lincoln's cock left the mouth of his oldest sister with an audible pop. Lori had gasped for air as her breasts were fondled and that his thrusting increased in pace. It was only until his member burst with heavy gobs of his semen that he would conclude with his carnal compulsion.

But that was the thing: he wasn't done with her.

Even as Lori rested her eyes for that quick moment. Even as she turned to crawl her way outside. "Just a little break. Maybe Lincoln will…" Lori couldn't process anything else after a pair of hands gripped her wrists from behind and a mighty duck had shoved itself inside her walls once again.

"Ahh! Hah! Oh God! Your dick… it's literally driving me crazy!" Lori shouted to her brother.

"Lori… needs…" Lincoln could piece some words together, but that was the extent of it. He leaned his mouth close to gently bite her neck, which only stimulated her further.

"Ahh! Lincoln, you're so rough!" Lori moaned. She couldn't get away from the pleasure she was drowning in. It was addictive, giving her a sweet bliss she desired. Her head cocked forward as she felt Lincoln's essence paint her womb. His semen was a testament to his burning passion, marking her body and the bed she sleeps in. Lincoln saw fit to let go of her wrists and allowed her to get up on wobbly legs. Her hands were placed on the walls as she turned to face him. She was under the belief that he was satisfied.

No. He was far from finished with her. The shadows in the room covered his eyes as his naked body emitted heat and permeated the room with his musk.

"Lori… take… all…" Lincoln said. "Lori… don't… stop…" he said.

"Wait, Lincoln! I think I might know what's… AHHH!" Lori couldn't finish her sentence as she was pinned against the wall, standing on one leg as he would ravage her body once more. This time he suckled on her breasts and thrust himself inside her.

Lori would embrace her brother, patting his head for comfort and embracing him. 'Wait! Why is Lincoln so… forceful? It's like he needs this… that patch I placed on him literally shouldn't make him act like this… unless…' As Lori was moaning in pleasure, she remembered Lisa mentioning a potential side effect… one that the oldest sister saw fit to ignore.

'As you know, our male sibling does not… relieve his urges due to his conditions and if left unchecked, it will cause maladaptive mechanisms in his daily life. To counteract this while abiding by the rules, I've developed a patch for the older siblings. You can stick it to any part of his body, and it will quickly act fast to aid in his sexual activity with us or any other female who knows about the rules. However, there is a catch…' Lori's memory came back to that event… and now she's remembering the effect.

'Lincoln with the patch will tap into his more primal urges of carnal compulsions. Ergo he will lust for the female who not only placed the patch on his person, but any female who would desire him in the immediate area. Given that his virility and stamina for sexual interactions are exceptional, it is likely that he will behave as a sex starved beast who needs to desperately mate.'

She was then placed on the bed, Lincoln embracing her as he slams his meaty cock into her another time. Lori's tongue lulled out like an animal as Lincoln would whisper in her ear.

"Lori… take it… more… harder… need it… please…" When Lincoln strung those words together, it was an epiphany. Lori was not the only one who felt such stress and frustration. Lincoln must've been beside himself, fighting his desires and urges to protect her and their sisters. As of now, the cracks were seen and now he is using her body to mutually satisfy each other. His embrace didn't come from keeping her still, but it was to simply hold her… as a form of comfort. A form of forgiveness of doing something obviously taboo.

But it was not Lincoln's doing, it was Lori's. She lured him to her room, she placed the patch on him and she told him to touch her in such a way… yet he'd never blame her or turn her away. Even as she came all over his cock and as he stopped for a mere moment to cup her cheeks, the warmth they felt together was palpable.

Lincoln repeated what Lori said to him in his way. That he could take it, that he needed more, to do it harder, and he pleaded.

She would fulfill his needs, not just as a big sister, but as his lover… even if it was for a day.

"Lincoln… you don't need to suffer for me. You don't need to hold back anymore. All these feelings you have, they're literally normal."

"Normal…" Lincoln said.

"Yes. It's okay, you don't have to worry. I love it. So please…" her lips inched closer to her brother's. "Fill my pussy with your big dick." She spoke.

A jolt was felt between the two, something caused Lincoln's cock to swell and Lori's pussy to tighten. It was from there… their lust truly ignited.

Lincoln's thrusting was more than animalistic, it was supernatural. The howls of two siblings moaning across the house were prominent. From hushed whispers, to audible moans… all turned to screams of pure pleasure. The bed was not safe from their rutting either. From the room, it wasn't simple creaks and shifts. It was slams and bounces that moved their bed as it was the setting of their forbidden dance. The semen and love juices flowed from their bodies like a dam bursting and flooding the blankets and sheets with their love.

One would believe that a demon dared to reside itself in the abode of the Loud House, playing the two siblings like puppets and unabashedly promoting their incestuous actions. The eyes of the siblings, possessed by such a sin that even their state of purity slowly decayed into a state of corruption that they miraculously welcomed. Oh yes. They moved possessed by their libido, hungering to feel more of their bodies, to leave a stain on their soul, to mark their bodies and forever commemorate their actions. Each time, they earned their sweet release and each time they yearned for more.

"Ahh! Yes! Fuck! More, more, more! Do it! Just like that! Fill me up! Let me feel your cummies again!" Lori begged.

They've involved themselves in this sex for hours on end, as the sun set and that their siblings were still out.

"Lori… cumming… again!" Lincoln said.

"Do it… all of it! Pour all of your cum inside me!" Lori begged and Lincoln did exactly that. They both howled in the night once more.

"You're such a good brother, Lincoln." Lori said as she patted her little brother's head. Once they separated, her eyes quickly lidded shut and she drifted into the lands of Morpheus.

The next morning, Lori found herself to have such energy. The restful sleep had given her such a rejuvenation that when she got up, she smiled at Leni.

"Hey Leni, isn't it a lovely day?" She said with a chipper tone. She stretched after she had placed her clothes on for the day.

"Hey Lori… you're in a good mood… did anything happen?" Leni already knew the answer, but her head turned away from her oldest sister.

"Well, Lincoln helped me out with some things, and he's been a good brother." Lori said.

"Yeah, he has…" Leni said. She hugged her body and looked down.

"Leni, I know that look…" Lori went to embrace her sister. "You need him to relieve some stress too, don't you?" She rocked back and forth.

"I know I have to follow the rules and everything, but I really want to do it, like you did with that patch. I just want a turn…"

"Okay, Leni. Let's do it." Lori nodded her head in agreement, smiling.

"Really? You mean it?" Leni's eyes glistened with hope.

"Of course, but can I ask something? Do you want to taste our little brother?" Lori asked. She smiled with much mischief and had a scheme going on.

"Well yeah, I mean… MMPH!" Leni's voice was silenced when Lori kissed her sister and put her on the bed. Leni did not even try to fight Lori, rather, she relished the taste of her sister's lips.

"Wait! Aren't we doing this with Linky?"

"Soon. I have a plan for that. Let's just let him sleep. He must've been up all night... especially since he was taking care of something else..."

"Something else? What does that mean, Lori?"

"Well…"

The night before:

Lincoln left Lori's room after having sex with her. He was still naked and under the influence of the patch. As he closed the door to his room behind him, there was someone already waiting for him.

"Hey dude! Oh uhh… sorry about being in your room. I was putting some stuff away and wanted to return your…" Luna stopped on her tracks as she saw Lincoln's raging member that was not satisfied just yet. The rockstar's body already reacted with shivering excitement. Her lower lips glistened in anticipation. Only wearing a bathrobe, she took it off to reveal that she was fully naked underneath.

"Whoa! It seems that Lori wasn't enough for you, huh little bro? Your cock must be so hard after all that! So much time fucking Lori and I wonder… was it enough?"

"Luna…"

"Yeah little bro." They both walked towards each other. Their eyes meeting as Lincoln's tip would kiss Luna's pussy, their foreheads touch as the older sister sported a predatory look.

"I'm right here. So, give me what you give Lori! I'll go as long as you want! Fuck me with your big dick until we are completely satisfied!" Once Luna started that command, they went to do exactly that.

Finally, this one shot is finished, if you've scrolled this far, I guess this story is over for you. To answer a question of a sequel, the answer could potentially be yes, but I would not hold my breath. RL is a heck of a time consumer, so if anything, I'm just happy to put this out for any interested reader to notice. Hope things go well for you all. Peace!