The following is a non profit fan based story, Undertale belongs to Toby Fox

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I gain no profit from this nor do I own anything other then OCs and whatever sprouts from my imagination. Thanks for reading!

Warning: these stories contain mature content that may be offensive to some readers! So, if you're under 18...STOP READING! And find something else! Thank you.

Undertale various AUs Papyrus x OC one shots

Undertswap! A few months after pacifist end: Rainstorms.

"Mild and sunny my ass!" A soaking Artina hissed as she stood in the rain in the center of New Ebott city, glaring at the weather forecast on a jumbotron screen along with other disgruntled humans and monsters; who were scrambling to find shelter out of the approaching storm. The wind it self almost knocked the tall girl over as she ran for the nearest bus station and flinched when a earthshaking boom pierced the eerie calm followed by a flash of sheet lightning.

"Dammit! Mom must be losing her marbles about now…" the orange haired girl could just picture the flakey skele-ghoul pacing around the house panicking, speaking of pacing the buses sure are taking along time what's the hold up? As if the universe heard Artina's thoughts the all the lights on the street went out including the bus station, as the station's DMS announced the buses were canceled due to the weather.

"Right on…"

(I guess, I could stay at motel till the storm passes…)

"Wait, I don't have enough money for that,…where am I anyways?"

(Asriel memorial?…I'm pretty sure Paps and Sans live like 15 minutes from here on Echo St.)

With that Artina ducked her head as she took down the street towards the brothers home, Needless to say it wasn't hard find the skeleton's home, as the dwelling was an exact replica of the underground only slightly bigger. " Oh, please be home." Artina begged before walking up to the front door and knocking "Sans? Papyrus? You guys in there?…" when there was no answer she knocked louder only for a tired grumbling voice call out from the second floor window and saw a groggy Papyrus look down at her startled. "Nyeh, who's …Human, Water are you doing out there?" he visibly cringed at his own pun as the tall girl rolled her eyes "Oh, just enjoying a nice stroll on this lovely afternoon." Artina deadpanned he arched ridge at her own wincing reaction "But, seriously Paps let me in? I'm freezing!" the tall skeleton seemed conflicted and somewhat panicked.

"Uh, I d-don't think that's a good idea…" (Why, did she have to come over today of days!?)

"Why?"

"Because,…. I'm sick?" (Bravo! Genius.)

"Sick is what I'm gonna be if I don't get out of these clothes!"

The skeleton gave her a heated look till' powerful gust of wind knocked Artina off her feet just as a blown away trampoline came flying towards her! Luckily it barrel rolled and missed the girl's head by a hair, causing Papyrus to nearly have a heart(soul?) attack as he ran downstairs and opened the door and Artina wasted no time scrambling inside.

(time skip)

A t-shirt clad fidgety Papyrus sat next to Artina his eyes glued to the TV; but, he wasn't watching he was staring at it, occasionally he would glance the human in his peripheral vision; (Why did she have to my house for?) It's bad enough he was in heat! But, now the girl he likes just had waltz in soaking wet and is now wearing his clothes! the skeleton eyed Artina in his hoodie and those yoyo (yoga) shorts? She left them at their old house before the barrier fell.

Whatever, Papyrus thoughts trailed off as his roamed the length of Artina's legs the smooth tan skin had a soft sheen to it. They were beautiful they weren't by human standards perfect; he could make out a few bumps from scars old and newer ones from her time in the underground and recent one from shaving if that peeling band aid was anything to go by.

The tall skeleton jumped when Artina shifted and his gaze quickly went back to the TV, as the human stretched causing her joints to pop and the her shorts to ride up a bit, Papyrus shuddered he felt lump form in his none existent throat he swallowed hard; his cargo shorts suddenly felt very uncomfortable and it certainly wasn't humerus that they were watching "Passendaele" and the sex scene with the soldier and the nurse just started…with speed that would impress the Flash; Papyrus quickly grabbed the remote and switched it to something else.

(Clash of the Titans, sex scene! Friday the 13th sex scene, Sex sent me to ER, hell no!…by Queen Toriel is universe against me today?!)

Meanwhile Artina was staring at her tall boney companion like he'd lost his marbles or something! as she watched him frantically fiddle with the TV, suddenly the hair on Artina's neck stood up her green eyes looked through the window blinds warily.

"uh, P-Papy hun? I think you should slow down with the channel surfing."

"Why's that?"

"Co's I'm worried you might blow a fuse, (Both electric and mentally.)"

She stated with a cringe as the static got in the air got stronger, the only acknowledgment she got from the skeleton was a frustrated grunt, The two of them jumped as another window rattling crack of thunder ripped from outside followed by a large flash of lighting then a little [thuwp] as the power went out!

As pregnant silence filled the room trapped in a dark house in a lighting storm, with a possibly pissed off skeleton monster; Artina felt a shiver go through her soul the heat she felt when was Pap was eyeing her earlier returned more prominent this time as her arousal soaked through her shorts.

Artina felt her face burn as she silently slipped off the couch and snuck down to the laundry room to check on her clothes, only to pause at the fact that Papyrus was very silent, which was very unnerving, she opened the dyer lid her heavier clothes were still damp but her undies were dry enough. And shimmied out of her yoga shorts when the lights suddenly turned on.

Artina blinked as Papyrus walked out of what looked a secret room; he had his back to her as the orange haired girl watched as the skeleton stiffened while he locked the door sniffed the air then whipped his head around to face her. What happened next was surprising; one second the two just stood there stare at each other,

the next Artina found herself in a lip/tooth lock with Papyrus who had her pinned to the wall, the tall girl gasped for air when he pulled away a string of saliva mixed with orange plasma connected their tongues; the skeleton started nipping at her neck leaving a trail orange and red welts, "P-Papy.~…." Artina moaned bucking her hips against Papyrus's noticeable bulge.

Whatever teasing or foreplay the skeletal monster had planned out was thrown out the window, as Papyrus pulled down his cargos and aligned his member to Artina's wet opening and paused; his glowing orange eyes met mint green "Sorry." he croaked before entering her with one quick thrust the orange haired girl let out an airy hiss, her fingers gripped Pap's scapula causing him to growl as he felt her walls tighten around him and began to move at a quick pace.

Soon the only sounds of pleasured moans and groans filled the basement as Artina tried to meet up with Papyrus's thrusts but a rough time "Paaagh…p-Pap!?" she tapped his skull and he slowed down a little "M-my Bah- Back getting sore…" she let out a small whine when Papyrus pulled out tuned her around and bent her over the washing machine, and re-entered again she moaned her left hand held on to the side of the machine as the skeleton started thrust at a much rougher pace then before; his fingers dug into her hips at a bruising level as he shifted the angle a bit using Artina's sounds at motivation.

Artina let out and airy gasp at the new position feeling Papyrus going deeper hitting her spots and hearing him groan into her ear leaving kisses along her back was almost enough to drive her over the edge; then she felt him shift the angle and hit a spot that caused her to lose all sense to the world and scream his name, Artina let out a mew of protest when she felt Papyrus halt all movement she looked over her shoulder at him panting. "Papy?"

he looked confused at her, Did he think was hurting her just now? "Papy! Please keep going!" Artina begged rolling her hips against his to feel that spot again, then gasp when she felt him move slowly causing her whine "You, want me to what?~" he Oh, he was not starting this now! She whimpered feeling his go up the hoodie and tease her breast Papyrus leaned to her ear "Tell what you want Sunny.~" he said huskily giving her another slow teasing thrust causing Artina to sob into his hoodie's sleeve before looking back at him with half lidded eyes.

"Godammit! Papyrus just fuck me!"

"Good girl.~"

Papyrus grinned before roughly thrusting into her again hitting her that spot every time soon Artina's body started to feel really hot all over, like a heated coil was slowly twisting and tightening ready snap at any second; Papyrus groaned into her neck feeling her hot slick walls clench around him was sending him over the edge his thrust were getting more desperate and shallow as his climax approached his finger dug into Artina's hips causing her to moan as her walls tighten around Papyrus's member "Papy…ahn!~"

"Say It!" He ordered thrusting hard causing her causing her scream "Say my name!"

"Papyrus!"

"Louder!"

"PAYRUS!?~"

Artina screamed as the coil finally snapped and sparks flooded her vision as Papyrus let out a shuddering growl feeling her slick cover him; she let out a hiss when he bit her shoulder hard and gave two hard pumps as his warm plasma filled Artina to the brim slowly seeping out and dripping down her legs.

Neither were sure how much time passed as they came down from their highs; storm still raging outside Artina let out a tired hum when at the empty feeling Papyrus's member left behind as it disappeared plasma and all, the orange haired girl let out a whimper of protest when Papyrus lift himself off her then turned her over and sat her up to get a better look at her, he winced when he saw the bite mark and bruises on her hips.
"Aw shit, I can't believe I bit ya like that," the tall skeleton pulled her into hug "Sorry Sunshine." Artina was too dazed and tired to respond; her whole body felt like jelly she weakly hugged him back, he began to say something else to her but it fell on deaf ears as Artina slowly closed her eyes and fell asleep.

When Artina woke up she was on the living room couch, with a pair of arms wrapped round her waist. It took her second to register that there was a bandage on her neck and she was laying on Papyrus who seemed fixated on the TV; she tilted her head getting Papyrus's attention he looked at her then lazily returned to watching TV as Artina slowly joined him though the skeleton seemed to be thinking "Hey." her mint eyes looked at him curiously.

"Hm?"

"Is your body okay? Any pain or discomfort?"

"Well, tibia honest my necks kinda bothering me."

"Cute. But, seriously no Fibula are you alright?"

Artina nodded cuddling into his t-shirt Papyrus gave her a lazy grin as they continued to watch TV together before falling back to sleep.

Extra:

Next morning on the bus to Zaalia's home, Papyrus decided to poke fun at how Artina was walking funny, Artina glared at him "Well, it's kind of hard to walk straight when, when you're screwed by a boyfriend whose hung like a horse!" she huffed Papyrus turns bright orange as the few other passengers' look at them funny just as the couples stop comes up and the skeleton wasted no time dragging his girlfriend off the bus.