Author's Notes:

Ah, you didn't think I'd post all of the twinscoln story right off the bat, did you? Hehe, you'll have to wait two more days for that one to get updated~ I did say that I've finished up enough for six total updates - and this one is #2!

Disclaimer: The Loud House Copyright Nickelodeon (2021)

HOT SPRINGS TRIP

Lincoln didn't think much about it when Mom filled out their names on tickets for a raffle at the mall. But his sisters sure were excited about it. Through a combination of good luck charms, superstitious rituals, and a touch a black magic, their hard work had paid off.

The Loud family won a lottery for a day trip to a spa resort!

This wasn't just any old ordinary day trip to a spa resort, however. They had won the entire place for themselves. A luxurious hotel, an exotic buffet, and a variety of spa treatments ranging from saunas to certified masseuses, fully-stocked exercise rooms to an open air bath.

The Louds really won the jackpot, a once in a lifetime trip.

That would naturally lead to a once in a lifetime encounter as well.

Lincoln assumed that the bath would be free since his sisters seemed more interested in the other facilities. He naively thought that he wouldn't even need to leave the changing room, entering the open air bath's stone-paved walkway, with a towel wrapped around his waist.

Lincoln took three steps toward the bath, his towel flung over his shoulder, and promptly froze in his tracks.

His sister, Lynn, was standing in the center of the bath, right beside some impressively large boulders. It seemed a small fountain had been placed within the rocks that shot a small trickle of warm water into the air. And Lynn had positioned herself just in the right spot for that water to splash onto her hair.

Lincoln gulped as he saw the breathtaking scene before him.

Lynn was facing away from him. Her round butt was perky and toned from all her workouts. Her thighs were lean and muscular. Her back was curved, and her arms were bent upward. Her hands were messing with her hair, holding it up and fanning it out. Perhaps to let more of that hot water run down her muscles, her curves.

His eyes followed each trail down her back, over her ass - sometimes between her cheeks - sliding down her legs until they hit the bath water.

Lynn turned his way just enough that her small breast peeked at him. Her perky nipple was wet and dripping with steamy water.

Lincoln dropped the towel and gasped.

Lynn lowered her arms and turned all the way around. She didn't seem to mind that Lincoln was getting a full-frontal view. Or perhaps she felt it was equal treatment, since Lincoln was flashing her as well.

Lincoln's throat bobbed as he gazed over every inch of her. The bath's steam seemed to give her a backdrop, highlighting her curves and toned figure. Water trailed down her breasts, her stomach. Now that he was really looking at his older sister's naked body, he had to admit just how beautiful she was.

Lynn smiled. Her hands grabbed her long hair, pulling it over her shoulders and across her breast. Her fingers played with it. Her cheeks were blushing, or maybe she was just flushed from the steamy heat...

"Don't make this awkward," Lynn scolded him, "Hurry up and get in."

Lincoln's throat bobbed again. Suddenly realizing the position he was in, his cheeks burned.

"L-Lynn, I-I didn't mean to-"

But his sister clicked her tongue and looked away.

"Look, Stinkoln. I just said to get in. Now get in, right now, or get lost."

Lincoln bent down to grab his towel and started to wrap it around his waist. But he was suddenly splashed in the face with water.

"H-hey, what gives!?"

He wiped his face clear and glared at Lynn, but his gaze softened when he saw her turning away from him. He just barely caught a glimpse of her blushing face. He, um, also had to admit that her years of exercise had made her perky ass a surprisingly sexy piece of eye candy.

No, don't think like that about your sister, you pervert.

Lynn looked over her shoulder, right into his eyes.

"I-it wouldn't be fair if you wore something..."

Lincoln nodded, his voice still a little shaky, "A-alright."

He laid his towel beside the bath, and went over to the steps that led into the bath's heated water.

"Lincoln...!" called out a soft voice.

He started to turn around, but was surprised when a cool body collided with his. Arms circled around his stomach. Silky hair was stroking his back.

"L-Lucy?"

He couldn't turn around; she was gripping him that tightly.

"I want to join, too," his younger sister pleaded.

Lincoln put his arms up and looked down at her. Her bangs covered her eyes from view, but her hair didn't hide anything else. He could tell from sight - and touch - that she was completely naked, just like he and Lynn were.

"Lucy, um."

How does one tell their little sister that nude hugging might be pushing sibling boundaries a little too far? But he was beaten to the punch. They both heard Lynn walking toward them. Her nimble thighs cutting through the water easily.

"I saw him first. Wait your turn."

Lynn's voice was harsh and stern. She was obviously glaring at her sister with a vicious gaze.

Lucy just squeezed her older brother even tighter, bared her teeth, and hissed.

"I said, let go of him!"

Lynn suddenly grabbed Lincoln's arms and jerked him toward the open air bath.

Lucy held onto him as tightly as she could until the last second.

Lincoln yelled as he was dragged into the hot water face first, Lucy following right behind him.

Now underwater and struggling for air, his traitorous eyes took the opportunity to look up at his two sisters. Their thighs looked so different, and yet each was tantalizing. Lynn's powerful, lean muscles made him think that she could crush his skull between them. While Lucy's thin, delicate legs excited a brotherly urge to protect and cherish her.

As his vision started to darken, both of his sisters moved toward him. He was sure his last thought was damning. But his stupid brain couldn't help but notice that despite how different their figures were, they were both smooth, feminine, and hairless down there...

"Lincoln!" Lynn called out.

He was yanked back to life by his sister's hands. Lynn grabbed and pulled him up, and immediately pushed him against the boulder jutting out of the bath.

"Lincoln!?" she called out.

Her worried eyes looked just as wet as the rest of her body, as she looked him over.

"...Lincoln?"

Lucy's soft voice whimpered as she neared him, putting her hands on his side.

Lincoln coughed up some water. Leaning back on the rocks was uncomfortable at best, but he was afforded no other option while his sisters huddled around him. Their worried stares were reassuring, but he was beginning to feel suffocated immediately after being saved from drowning.

"Th-thanks," he said, putting out his arms to try and give himself some room.

Lynn smiled and leaned toward him. For a second it looked like she was going to hug him. But then, she remembered herself and backed away.

"Don't do that again, or next time I'll let you drown," she scolded him as she turned around.

Jerking her head sharply, her hair whipped his hands.

He bit his tongue before he retaliated at how unfair she was being. After all, it was her fault he fell in!

Then, he heard a soft giggle.

"All mine~" Lucy cooed.

Now that she was soaked from head to toe, her slippery body gave him delicious friction as she wrapped herself around him. However, it seemed that Lynn heard her, and was decidedly angry.

"Hey! Get off him!"

Lincoln didn't want a repeat of the last accidentally on-purpose near-drowning. So, he put his hands up to stop her approach.

Right at the moment that she lunged at them.

He felt something warm in his hands. He also heard a gasp. He blinked, not believing what he saw at first-

Right as she'd jumped at them, he put his hands up, and he'd somehow managed to stop her violent attack by cupping her breasts with his palms.

He couldn't believe how tender and soft they felt. As small as they were, he half-expected them to be made purely out of muscle. But these were silky smooth fleshy lumps that he couldn't stop playing with. The longer he squeezed, poked, and rolled her breasts around in his hands, the more Lynn quivered and her face reddened.

"W-w-w-what the fuck are you doing!?"

She raised a fist and punched him so hard he was sent flying through the air, crashing into the water.

"Die! Pervert! Scum!"

Lucy gasped, softly in monotone, "Lincoln!"

Lincoln's vision was darkening once again. He just couldn't catch a break it seemed. Even trying to save himself resulted in a near-drowning. Perhaps he was better off accepting his fate this time…

Suddenly, he was embraced again, as if death had wrapped its arms around him. He was pulled up from the water. Yet, instead of being flung against the rocks, he was allowed to rest against a soft, smooth surface.

His eyes blinked open. His hazy gaze quickly realized that his face was resting on Lynn's chest.

He didn't dare move or say anything.

Lynn helped him over to the edge and sat him on the stony ledge. Lincoln teetered for a moment, but his sisters' arms kept him from falling.

He looked at them both. Their warm, worrisome expressions soothing his frayed nerves. His sisters' bodies were still exposed in front of him, yet their hearts were also laid bare in this moment.

Lucy moved closer, putting her hands on his leg. Her teary frown pulled at his heart.

Lynn was quivering. Her arms pushed together, squeezing her small tits and making them plumper.

Lincoln both loved and hated the situation he found himself in. Cornered by two beautiful girls, that both happened to be his blood-related sisters.

"I'm ok now," he reassured them.

Lucy smiled, but Lynn kept frowning.

"Don't go drowning on me, Stinkoln," she warned him harshly.

Lucy chuckled, "She was really worried about you, Lincoln."

Lynn profusely blushed, turning her hard gaze on her evil little sister.

"She loves you and wouldn't know what to do without-"

Lynn clamped her mouth shut, "And enough of that!"

While she held Lucy's head to her breast, she could feel the girl giggling. She glared at her brother, but when she realized that Lincoln wasn't going to tease her... Her gaze softened. She released Lucy and looked away. She gave him the cold shoulder, and hugged herself with her arms.

But then, Lincoln hopped back into the water and touched her shoulder.

Lynn turned to her side, her timid gaze looking at her brother through watery eyes.

"Thanks for saving me, Lynn, even if it was entirely your fault I almost drowned. Twice."

Lynn sniffled and replied with a trembling voice.

"You're not allowed to die, i-idiot."

As Lynn's eyes turned away, Lincoln wasn't sure how to react, and he somehow missed the little smirk on his little sister's face.

"Lynn should try to be more honest with herself," she muttered.

"Hmm, what was that?"

Lincoln started to turn around, but Lucy suddenly put both her hands on his butt and pushed with all her strength. He was falling forward - straight into Lynn!

"Lincoln?"

His older sister looked up and gasped, but it was too late.

Lincoln fell onto her before she could move out of the way. Thanks to Lynn's agility and strength, she was able to support them both so they wouldn't go under. But her heart wasn't prepared for Lincoln to suddenly lunge at her like that.

Both of them were blushing so hotly now.

Lincoln's hands were cupping both of her tits. His lips had collided with hers.

As Lucy stared at them, softly chuckling to herself behind a paper-thin evil grin, these two siblings just shared their first kiss with each other.

Lynn didn't pull away like he expected. And when she didn't make a move to murder him on the spot, Lincoln decided to hell with it... And he stayed put, even pressing his lips deeper into hers. His hands fondled her breasts again. He made her moan. She closed her eyes, and he admired her pretty face as he kept kissing her until they were breathless.

Eventually, Lynn bent upright and pushed her brother away with a gentle push.

"W-what the hell do you think you're doing?"

Her face was beet red now. So was his. Many different replies ran through his head, but they kept being overthrown by the realization that Lynn was seriously cute.

Instead of answering her, he posed his own question.

"Do you want me to stop?"

Lynn's eyes widened. Her lips parted. Those same silky-soft lips that he'd just kissed. She ducked her head, but kept looking up at him.

"I-I didn't say you had to stop..."

Neither of them could believe how their innocent sibling bath turned out this way. But their younger sister was the happiest of them all.

"Th-this is turning out just like my fanfics."

The normally quiet, somber girl was nearly vibrating with excitement.

"What is that supposed to-"

Lincoln tried questioning Lucy's suspicious statement, but the gothic girl surprised him by jumping onto his chest. Wrapping her arms around his neck, and her legs around his chest, she smooshed her lips against his.

Lincoln flailed and fell backward into Lynn once more, but the teen girl was prepared this time. She caught Lincoln and settled him in the water. Then, she went to prying off a hissing Lucy.

Lincoln wouldn't say the experience was uncomfortable. He honestly couldn't when two hot, soaking-wet girls were fighting over him, pushing their soft, naked skin all over him... But he did wish things could be more peaceful.

Once Lucy was pulled away, Lincoln ducked under them and fled to the other side of the bath.

Now trapped against the edge with the onsen's wall behind him, and no escape, Lincoln put his hands up.

"W-we shouldn't be fighting."

Lynn and Lucy were approaching him slowly. Giving him the impression of two starving lionesses about to pounce on a wounded baby gazelle.

"I love you both!" he suddenly proclaimed.

Loud enough that the whole building probably heard him. Loud enough that Lynn and Lucy both froze still, their faces steaming and filled with emotions.

"I love you both, Lynn and Lucy. S-so don't make me choose..."

He closed his eyes shut as he poured out his feelings.

If they were going to pounce on him and rip him into two equal halves, then so be it. At least his sisters would be satisfied and happy.

When he felt someone touch his stomach, he stiffened up.

"M-make it quick," he pleaded.

But he was met with Lucy's soft voice.

"We're not going to hurt you anymore."

Her hands stroked his stomach, trying to calm him down. When he opened his eyes, he saw her little smile. She opened her lips, revealing the hidden little fang.

"But we're not going to let you escape either~"

He opened his mouth to reply, but jerked when his little sister's hands started journeying south.

"L-Lucy, what are you-"

He was again stopped from speaking. This time by Lynn, as the older girl effortlessly used her superior strength to grab his wrists and pin him against the bath's outer edge. The limber girl jumped over him, and pulled him down by his wrists until he was laying flat on the stones.

His vision was dizzy for a second. Then, he saw Lynn. Specifically, he saw her naked legs as she positioned herself onto his stomach. She sat down on top of him and her hands kept his wrists pinned down.

Her wet hair fell around him. His eyes looked up into Lynn's pink face. She was so beautiful he lost his breath.

His gaze drifted down his sister's body. Her still-developing breasts invited him to play some more. Her toned stomach hinted at the powerful abs hiding just beneath the surface. Her parted thighs didn't protect her hidden sex from his greedy eyes.

Lynn blushed as she widened her stance, spreading her legs and giving him an even better view. Her lips trembled, but her heart was ecstatic when she saw Lincoln's wondrous expression, heard him utter, "Wow," as he saw her special place.

But then, he jerked as he felt invisible hands stroking his thighs.

"L-Lucy!? Is that you!?"

He just heard a monotone giggle.

"D-don't do anything brash-"

Lynn growled, bending forward until she was nose to nose with her brother.

"Pay attention to me!"

She suddenly pressed her lips against his. And Lincoln let himself be pinned down to the stone walkway, beneath his sister's legs and her soft lips.

He stiffened again when he felt Lucy's fingers stroke dangerously close to his center.

He was getting an erection against his will, yet both of his sisters seemed to love it.

Lynn groaned in the kiss as she felt his full length bob upward, touching her ass.

Lucy gasped as she leaned forward, pressed her cheek against his cock, holding it to her face with her fingers in a loving gesture.

"Ahh, big brother's big hard thing~"

Lincoln's body squirmed as he felt his little sister's hands start stroking him; soft, gentle thrusts with both her hands. But he couldn't do anymore than that because Lynn kept him pinned down.

He was getting excited because of his sisters, however. He couldn't remain still.

His lips broke away from Lynn's.

"Lincoln?"

And immediately, he latched onto her tit.

As he claimed her nipple, her hands finally released his wrists. She hugged his head, laying herself across him.

She moaned and gasped his name as he played with one nipple, and then claimed her other cute peak.

Now that his hands were free, his sexual appetite could finally be acted upon.

First, he assaulted Lynn's chest. Cupping her breasts from underneath, pushing them up, making them look perkier, fuller. While he held them like that, his tongue played with her sensitive nipples.

"L-Lincoln, d-don't-"

As she squirmed on top of him, her wet heat was dripping onto his stomach.

"Mmm," Lucy moaned as she felt her brother twitch, "Hearing Lynn moan is making big brother harder~"

"I-I'm not moaning," Lynn tried retorting through her gasping breaths.

"I-I don't feel good from this."

She tried insisting in futility. But her voice and body didn't match with the words she was saying.

Lucy smirked as she looked up from Lincoln's cock, and saw Lynn's wet, aroused pussy.

She touched the outermost lips with her fingers, causing Lynn to squeak and twitch.

"L-Lucy!?"

"You should try being as honest as your body, Lynn~"

As she said that, her finger effortlessly slipped between Lynn's pussy lips. From top to bottom, splitting them in two as easily as cutting through warm butter.

Lynn's shoulders clenched together as she was assaulted on all sides.

"S-stop, s-s-seriously...!"

Lincoln's hands and mouth were driving her crazy. And now Lucy was stroking her right where she was hottest, where she desired to be touched most...

"P-please," she even begged.

But her younger siblings cruelly ignored her.

Suddenly, Lincoln's arms slipped around her lower back. He pulled her flush against him. As his lips devoured her breasts, his thick cock pressed against her crotch.

Her wet juices were making his length slick and hot.

Lucy giggled as her fingers competed with Lincoln's dick for the privilege of masturbating their older sister.

"Please... please," Lynn kept begging.

Arching her back, craning her neck backward, staring up at the sky. She cried out their names so loud the whole inn and the surrounding town surely heard her lustful, shameless scream.

Lucy smiled as Lynn's cum soaked her fingers and Lincoln's cock.

Yet, even while she was cumming, Lincoln didn't relent. His lips still ravaged her tits, and his dick kept grinding between her thighs. His rigid length pressed firmly between her pussy's climaxing lips as he moved his hips under hers.

As if his cock was desperately searching for a girl to claim, to mate...

Lucy's smile widened into an evil grin. She wondered just what would happen if...

She grabbed Lynn's round butt and pushed with all her might.

Lynn gasped as she suddenly fell onto her back. Her whole body was on the stones now, except for her feet which dangled above the hot bath.

"Lincoln?" she asked.

Her voice was timid. Her body was sprawled underneath him now. She felt like hiding, but his aroused gaze was addicting. She hated how vulnerable she felt, and yet she loved having all of his attention focused solely on her.

Lincoln spread her legs before laying across her.

Lynn's heart skipped when she felt his rock hard shaft lay across her stomach.

She didn't get any time to think about what might happen to her - to them both - very soon. If she didn't stop him, and herself, from going where they were so obviously headed...

Lincoln's lips seized hers again, and suddenly all those worrisome thoughts flew from her mind.

Her arms circled his neck. Her hands played with his hair, pulling his lips even deeper into hers.

Lynn parted her legs even wider, and raised her knees. Stroking his hips with her thighs as if she was egging him on; her body was giving itself up to him.

As she threw herself entirely into kissing him, her mind subconsciously decided to let Lincoln choose their path for them both.

He chose it the very next moment. As his hips impatiently thrust against her with rapid, wild movements, his inexperience and desperation showed. One swift thrust was a lucky hit, sheathing half his length into his sister's pussy in a single moment.

Lynn squeezed her brother with her thighs and arms, keeping him from moving, as her body shook from the sudden penetration.

Her breath released in a squeaky gasp, and it didn't seem as if she could catch her breath.

"L-Lincoln...!" she cried out.

Suddenly, feeling him inside her body had her mind reeling.

Then, without her permission, her legs wrapped around him. Locking her ankles together, she slowly pulled Lincoln toward her.

She craned her neck, gasping. While she was vulnerable, Lincoln's lips claimed her throat as their next prize. He could feel each gasping moan through her skin.

Her pulsating walls clenched around his whole length, making him moan.

"Lynn," he cried out.

They weren't even moving. Just being so intimately close to each other was stimulating enough to blur their minds with waves of pleasure.

"I-I need to move," he whispered to her.

His hot breaths warmed her neck, while his demanding voice sent a chilly tingle down her spine.

Lynn loosened her legs, but kept holding them up and spread for him.

As soon as he could, Lincoln started humping her. Each thrust pushing deeper into his sister.

Lynn rolled her hips into him, lifting her butt up a little each time so she could take him in deeply.

She moved her hands down his back, holding onto him with short squeezes each time their hips thrust together. They doubled back to his shoulders, and she pressed her nails into him - not intentionally trying to hurt him, but naturally trying her best to hold onto her brother.

"Lynn!" he groaned, pressing his lips against her throat.

Lynn moaned, squeezing him against her body. His dick kept spearing her faster and faster as his enthusiastic, boyish sex drive pushed him to mate her as quickly as possible.

She wanted to be even closer to him, more intimate.

"Kiss me."

Lincoln managed to pull his lips up to hers before getting lost in his own passion again.

Their tongues tangled together as their mouths melded into one.

Both were so innocent and inexperienced they didn't know when they'd climax until it was already happening. Moaning into each other's mouths, hugging their partner closely, their orgasms surged through them suddenly.

Lincoln growled, then groaned into her lips as he felt his throbbing cock suddenly start ejaculating. Lynn's hips were still rolling in time with his thrusts, and she lifted her butt with each spurt, as if she was trying to get him as deep inside as she could for each shot of cum.

Her legs locked around his cute butt, holding him deeply, in place. Lincoln still tried humping her, trying his best to push just a little more inside as his climax spilled inside his sister's unprotected womb.

Their bodies were a sweaty, musky, sticky mess. As they kissed and hugged, and their sexes squeezed every drop of their orgasm out, they steadily fell into a calm, content afterglow.

As Lincoln laid on top of his sister, Lynn stroked his hair.

"I love you," her shaky voice whispered.

He lifted himself up on trembling arms.

"I-I love you, too."

He slowly pulled out, cringing at how sensitive his dick was now. They both gasped when he slipped free of her entrance.

"Oh crap," Lynn leaned up on her elbows.

Looking down at the huge mess they'd made together, she bit her lip.

Then, she turned her wide eyes onto her brother. Slowly, they returned to an aroused, half-lidded gaze.

"You'd better take responsibility for this."

Lincoln blinked, and then looked down. His eyes widened as he saw it all spilling out onto the stony ground.

"I-I..."

Lynn touched his lips to silence him.

"And promise me..."

Her cheeks were blushing once again. She lowered her gaze, looking at his chest for a moment before she could look into his eyes again.

"That you won't do this with any other girls... but us."

Lincoln nodded, "I-I promise, Lynn."

"W-wait... us?"

A pair of cool arms slipped around his shoulders. He was pulled off of Lynn, and a small girl crawled onto his lap.

Her dazzling, wet raven hair fell across him as she hovered over him.

"Big brother didn't forget about me, did he~?"

"L-Lucy!?"

His little sister lifted her butt, pressed her wet pussy against his length, and slowly started grinding him up and down.

"I-I've wanted this for so long, L-Lincoln..."

"And now you're mine~"

Lincoln was sprawled out on the stone walkway just like Lynn had been. His sister's black hair surrounded his face like a protective shield. He groaned as he felt her slippery body rubbing against him.

"Lucy, don't-"

He lifted his arms to pull her off of him- Well, he tried to.

"Not so fast," Lynn whispered in his ear.

He had no idea when she moved behind him, but she was suddenly kneeling just behind his head. She pinned his wrists down, immobilizing him.

"W-what- I thought you two were fighting over me!?"

The young lad didn't know what was suddenly going on, but his two sisters were both eyeing him with hungry expressions.

Lynn leaned down, resting her lips on his. Parting her mouth while she lazily kissed him, she replied.

"That was a trick to throw you off your guard."

Lincoln's eyes widened as his older sister pulled away. But he clenched his eyes shut immediately after as Lucy sat down on his thighs, squished his dick between her soft legs, and started rubbing him up and down with her wet thighs.

"The truth is, big brother," Lucy pressed a kiss to his neck, her breath warming the wet spot, "We've planned this ever since Mom won that lottery."

Lynn chuckled as she saw his clueless expression.

"Why are you so surprised? Who else do you think listened to Lucy's weird stories?"

Lincoln opened and closed his mouth several times.

His sisters smiled as realization slowly worked its way into his muddled mind.

"That's right," Lynn cooed, "Both of us have wanted you for a long time. But it was Lucy's idea to do the gay comic-"

"Manga," Lincoln immediately, instinctively corrected.

Lynn rolled her eyes, "You never break character, do you? Anyway, it was Lucy's idea to be like those girls in your com- your man-ga."

She leaned down, her eyes suddenly shifting away and a cute blush splashing color across her cheeks.

"I-It's not like I like you or anything, i-idiot. Shut up and die!"

Lucy drew his attention by lifting herself up on her knees and grabbing his cock.

"Can you guess what I am?"

She teased her sticky opening with his tip, swirling it around her entrance while her hips slowly undulated.

She leaned forward while lowering her hips, devouring his cock at a leisurely pace until her round butt kissed his lap.

"Oh, big brother, your big cock is deep inside me~"

She bit her lip as she stared at him. She flipped her hair aside just so Lincoln could see one of her eyes, so he could see the demon-lust that'd taken over her body.

Lynn poked his cheek.

"Lucy's the slutty little sister. Not that she had to pretend, heh."

The little girl put her hands on Lincoln's stomach, and began moving her hips.

Lynn watched her brother's cock disappear inside Lucy each time she sat back down on his lap.

She held Lincoln's wrists together with one hand, and moved the other down between her legs. She started fingering herself to the same rhythm that Lucy wiggled her hips.

Lincoln arched his neck, looking behind him to see what Lynn was doing. And when she realized he was watching her finger herself, she pulled her fingers out of her snatch and pressed them into his mouth.

As he sucked her juices off her fingers, Lynn licked her lips.

"Mmm, I think I want another turn."

Abruptly pulling her fingers away from his mouth, she moved her knees forward, trapping his shoulders.

She blocked Lincoln's view with her ass. Then, she sat down on him, pushing her pussy into his lips.

Lynn placed her hands on her brother's chest. Lucy's fingers slid up his stomach until they touched her sister's.

As the two girls fucked their brother's dick and mouth, their hands connected.

Lucy leaned toward her older sister, smirking, threading her fingers with Lynn's.

"He's not the only one I love~"

Lynn actually blushed this time, without having to pretend. Her head jerked, she looked away.

"Well," she turned back toward the younger girl, "I can't say I haven't thought about it."

Lucy giggled, out-of-character for her, yet in-character for the little sister slut that just conquered both of her older siblings.

She moved closer to Lynn. Lightly pecking her sister's lips before pulling back a little. The two sisters gazed into each other's eyes.

"This happened in my fanfics, too."

Lucy leaned closer, pressing her soft lips onto Lynn's.

"I know…" Lynn replied between kisses.

They squeezed their hands together as they kissed. Their hips moved steadily against their brother. Lynn moaned into Lucy's mouth when she felt his tongue pry open her pussy and slip inside. Lucy hungrily nipped her sister's bottom lip as she felt her brother's cock stir up a really pleasurable place inside.

Lucy closed her eyes and gasped. Arching her back as she pushed down as hard as she could onto Lincoln's dick, impaling herself completely on his length, she bit her lip to keep from crying.

"F-fuck, big brother, your cock feels so good…"

Lynn panted as her brother ate her out. She tried being careful not to hurt Lucy's small hands, but his tongue felt so good she was losing her mind. She had to let go of her to be safe. And immediately, she cupped her breasts, squeezing them just as Lincoln had done earlier.

Thinking inside her mind that it was his hands toying with her, Lynn trembled. Rocking her hips, grinding her pussy into his lips with a rough pace.

"L-Lincoln!"

She was beginning to fall apart at the seams.

Lucy smiled evilly, getting an extra dose of pleasure out of seeing her older sister do such taboo things with their brother.

Not that she wasn't doing the same, of course.

The girl groaned as her brother filled up her little pussy completely. She wondered if, once she's grown more, her pussy would one day be able to hold all of him. But for now, she was content to have what she could. As she sat on his dick, his tip wedged itself against her very back. His leaking precum smeared across her cervix, enticing her womb to receive his seed.

As she thought about these things, committing them to her memory as they unfolded before her, her small body quivered and shook.

Ah, just because she was a closet pervert didn't mean she was experienced enough to hold back her orgasm.

A surge of pleasure suddenly struck her core, and she fell into Lynn, hugging her sister as her body was wracked with an intense orgasm that had her nearly passing out.

Next thing she knew, she was laying on her back. The cold stones chilled her skin.

Lincoln was kneeling between her legs. Lucy was gasping for breath.

He grabbed her by the hips and flipped her over. She was such a small thing he could easily manhandle her like that. As he placed her on her hands and knees, and spread her thighs for him, Lucy felt a new wave of pleasure shooting through her.

She was about to have sex with her brother like dogs do…

She held her head down on her hands as her brother slowly penetrated her juicy pussy. When he hilted himself fully inside, she craned her neck upward, gasping loudly.

Lucy's eyes connected with Lynn's. Her older sister was holding herself on her knees right in front of her.

As Lynn watched her little sister be fucked like a cute puppy, she was finger-fucking herself and groping her breasts.

The small girl shivered. Just knowing her roommate, her best friend, was watching her be mated to their brother, in such an animalistic way, made the pleasure so much sweeter.

"L-Lucy," Lincoln groaned.

Ah, with how small, tight and wet she was, it was no wonder Lincoln wouldn't last much longer than her.

His cute little sister's butt pushed against him every thrust. Her soft, curved back, exposed from her raven hair falling to the ground.

Lynn's shameless masturbation right in front of them.

Both sisters were looking at him expectantly when they heard him moan Lucy's name.

He felt like his young heart might rip right out of his chest as he fucked her as fast as he could the last few times.

Lincoln slammed into her cute ass, sheathing his dick all the way to her womb. He knocked her into Lynn, accidentally positioning her head right between Lynn's thighs.

"Lucy!" he cried out, cumming harder than he'd ever done before.

Their little sister laid there obediently, her little belly filling up with his cum so quickly a bulge started forming. Her pussy made a tight seal around his dick, not letting anything escape until she was done with him.

A moment later, Lynn reached her orgasm, too. And Lucy closed her eyes and shivered and moaned as Lynn's cum poured onto her face.

Turned into a filthy mess by both of her siblings, her true lovers, her soulmates.

When Lincoln pulled out of her, she hurriedly filled her pussy with her fingers, sealing up the hole.

Lucy rolled onto her side, panting like a dog that'd just finished running all day long.

Lincoln and Lynn fell onto their butts, sitting side by side.

Even though they'd started with a bath, they were dirty now.

Lynn looked down at her sister, noticed the way Lucy was caressing her swelled belly.

She bit her lip and looked at Lincoln.

"Do that to me, too."

Lincoln sighed, "I-I don't have anymore left in me. You'll have to wait."

Lynn blinked, then sat back on her knees. Giving him a twinkling, doe-eyed look, she touched her pretty lips with a finger.

"Please, give it to me, big brother~"

Lincoln deadpanned, "I said no."

Lynn growled, "Quit being so stingy and fuck me already, you goddamn weeb!" and pounced him.