Chapter Text
You got out of your jeep and walked into the Ranger’s Station, this was your first assignment since completing school and you wanted to make the best of it. You were the new Head Ranger, actually only Ranger now after everyone else had quit due to feeling unsafe, but you were sure at least a good chunk of those were monsterphobes who hadn’t gotten the memo that the only two known skeleton-wolf hybrids lived in this park. You had done your final thesis on them and that, plus the lack of people applying for the job, is what landed you your current role at the Wolf Mountain Nature and Wildlife Preserve.
You were tasked with getting the station in order and keeping track of the resident skeleton-wolf pack, pack being a loose term as it was just the two and they were both male. Studies had been done to see if introducing a female wolf, of any species, would result in pups but all that resulted was fighting amongst them usually resulting in the females death. They were very territorial creatures, which is why some of the previous Rangers left, they had been stalked and were afraid of a possible attack. The two were named Sans and Papyrus, they had been darted with a tracking device and their location could be pulled up using a special software and any electronic device with the capability of connecting to the internet.
You went to your desk and logged in to your computer to see their current location. Currently, Sans was on the move near you Station and Papyrus wasn’t moving, he was probably asleep considering it was around 2 in the morning. You got up and went outside with a flashlight, you decided to check on the fence to see if anybody had messed with it. The preserve was off limits to guests and had a fence surrounding the area, that being said the preserve was far from small. It ran around 70,000 acres, the fence itself was reinforced with a magical barrier to keep tagged animals in and keep out people with less than pure intentions out. Meaning poachers and such, but there were ways to counteract this if one knew about them.
You had only made it to your jeep when you heard movement in the bushes and saw reflective eye lights looking at you. Must be Sans, he must be curious about the new human in his territory, you reasoned with yourself as you hold the flashlight to your jeep in order to be able to see to unlock the door. You don’t know why you locked the door, force of habit you supposed. However, you thought twice and decided to just walk to the nearest fence, you didn’t want Sans to associate you with a giant, loud metal beast after all.
Luckily for you the Ranger’s Station was close to the edge of the Preserve so the walk would talk about twenty minutes in daylight, but at night with you being careful it’s talk about half an hour or so. Not that you minded, it was Spring and while the air was brisk it wasn’t what you would describe it as cold. You heard the rustle of the bushes as Sans came out and followed behind you cautiously.
You had only ever seen pictures of the two, but you knew Sans to be the smaller and the lesser in rank. Their physiology was pretty fascinating, from the waist down they reminded you of wolves except their tails were fluffier, in fact where they had fur it was fluffier than your average wolf. Sans fur was a dark grey while his brother’s, yes they were blood related, was pitch black. Above the waist they were mostly skeleton except for the ears at the top of their skulls which stood up and pointed, and their arms which were thick and fluffy fur-covered and lanky, they ended in massive paws that didn’t really fit in line with the rest of them.
They each had reflective eye lights in their sockets that seemed to convey a lot of their emotions, that their ears, and their tails were the only indicator as to what they were thinking. They seemed more feral than other monsters yet they weren’t completely animalistic either. They genuinely fascinated you and you had spent months researching them for your thesis. You were so lost in your own line of thought that you hadn’t noticed Sans had left a few minutes ago.
Just as well you were already approaching the fence and you weren’t sure you wanted to be in a position to be pinned. You take a quick look over the fence and are satisfied that the barrier hadn’t been tampered with, if it broke in one spot it would break in every spot so that part was done, you still had to go back to your jeep to check the perimeter and make sure the physical fence wasn’t tampered with.
As you head back you begin to wonder what Sans had been thinking while he stalked you and if he was satisfied that you weren’t a threat. Whatever the case may be you hadn’t heard or seen him since you left the fence. You were now at your jeep and you unlocked the door and opened it.
You clambered in turning off your flashlight and setting it in the seat beside you for now. You started the engine and begin your rounds.
~~~~~~~~~~~~~~~~~~~~~~~~~~~
Sans paws fell to the ground in rapid succession as he ran to tell his boss the good news. He had heard the jeep before he saw you and assumed it was that damned blonde woman again, the one who liked to make kissy noises at him and throw him leftover food from her lunch, as if he needed her help to find food. No, this time the jeep signalled the arrival of a new human, the human, their human.
Being mostly monster Sans was more in tune with his SOUL and from the moment he saw you he felt a pang in it, like you were important. He’d hadn’t been sure if it was you or just him having not eaten since yesterday, but when he continued to follow you and your SOUL shown so brightly even through all of your physical matter, he knew you were the one.
He didn’t know why the humans kept trying to get him and his boss to breed with normal wolves, it wouldn’t work. They weren’t compatible for one and for another they were fucking animals for stars sake! That would be bestiality even if it did work!
Neither one of them could understand the dumb animal noises the wolf females made, and they hunted in their territory without permission! It always ended the same, boss would get mad kill the bitch and retreat back to their cave. It seemed that the humans were finally getting the idea when they sent other humans, but some of those were male, and the females were usually fucking annoying or terrified of them.
You were different, you kept your head low s as not to challenge him and you were silent during your walk, a trait he could admire. Your SOUL was just icing on the cake and it confirmed that you were truly perfect for him and his boss.
Finally he made it to the cave where boss was still sleeping, Sans was usually the last to get up, but today your jeep had woken him and he can’t say he wasn’t happy that he was the first to be awake for once in his life. “boss, boss!” he calls out as he runs inside, barely avoiding a collision with the sleeping form of his brother.
Sans shuddered a bit when he heard a growl come from the larger one on the floor of their cave. “Runt if you don’t have something good to tell me there will be hell to pay!” Boss growled as he stretched bending his back and outstretching his front paws claws digging at the stone floor of their cave.
Sans nodded and bowed his head in respect for the other and to avoid inciting a conflict due to their eyes meeting on level terms. “of course, boss, it’s not just good news it’s the best news,” Sans said head still bowed.
Boss grumbled still unpleased with being woken up for whatever bullshit Sans had thought was so great. “What you finally learned how to not be shit at hunting?” The larger one chuckled at his own joke while Sans growled out of annoyance.
“it’s her boss, she’s here!” Sans said daring to look up at his brother who now tilted his head at his lesser.
“The humans sent another she-wolf?” Boss asked looking down at his brother.
Sans shook his head and Boss went still. “Then you mean…?”
“they sent us our human, i saw her SOUL myself while she was on her rounds,” Sans yipped excitedly his tail wagging.
“You mean she just showed you her SOUL? How foolish,” Boss huffed.
Sans shook his head again and replied, “no i could see it through her body, whatever she was thinkin’ about must’ve been really important to her too because it was shining like a diamond.”
Boss got up and began to pace, on one hand it was beneficial that Sans was able to confirm that you were theirs, however the fact that you were thinking about something, or someone , other than them in a way that made your SOUL visible through your body made him furious. What could mean so much to her? Was it another male? The very thought made his fur stand on end as he raked his claws across the wall of the cave in a display of anger.
“Well whatever she was thinking about she should just forget! Unless of course she was thinking about us. If it was another male though I’ll find them and make them die in agony,” Boss growled out.
“well she did look in my direction once or twice, and the way her face lit up makes me think she feels the same way about us,” Sans responded after a pause for thought.
Boss nodded and went to the entrance of the cave looking out upon his territory. Their cave was situated on the mountain amidst the forest, from here he could see, just barely, the log building that the humans used whenever they came here, a Ranger’s Station he think they called it. Both of them could understand what people said to an extent, but they were unable to speak the language, or rather it was hard on them. They could say certain words, like mate, food, eat, water, and a few others but it was very rudimentary and unnatural sounding when they did speak.
“When she comes to understand us better through the Bond we shall ask her what it was she was thinking about, no use in wasting energy on getting mad over ‘what ifs’. So the human will return to the wood building soon correct?” Boss asked his brother with a glance over to the small skeleton wolf.
Sans had gotten up to sit beside his brother and nodded an affirmative to his question. He had left you while you were walking but he assumed you were checking on the fence, something others did regularly. “look there she comes, finished sooner than others,” he noted as your metal thing pulled up next to the wooden building.
Boss rolled his eyes at the smaller one and huffed. Of course you finished your task quickly, you must be the best at what you do otherwise you wouldn’t be their mate! “Do you presume to think that she would be lesser than others?” Boss questioned his lower ranking brother with a growl.
Sans yiped and cowered his head a little having not meant any offence. “no of course not boss. she is our mate after all so she must be the best the humans had to offer,” Sans said trying to keep his voice level.
Boss was satisfied with this response and looked back down to the wooden building to see you getting out of your metal creature. His SOUL stopped, you were breathtaking. The way your fur cascaded down your back, it was the longest fur he’d ever seen on a human. The way your eyes reflected the moonlight, the way your skin glistened even in the dark. He thanked the stars for the full moon tonight that allowed him to get a good look at you. You weren’t overly plushy but you weren’t a twig that would snap under his weight either, you were perfect, everything about you was pure magnificence.
“yer tail’s wagging boss,” Sans chuckles at the sight of his boss falling head over paws for a human.
Boss growled and silenced his inferior. “If I wasn’t so happy about finding a mate to continue our species I’d knock that smirk right off your skull! However, seeing as how I’m in a good mood I’ll forgive your insolence, just bring our mate back here before sunrise. I’m going on a hunt,” with that Boss left bounding out of the cave and into the woods.
Sans knew he was hunting for you, he briefly wondered how to get you here, but then shrugged it off. You may be capable but you were still much smaller than even him at full height. Seeing how you had reacted to him earlier gave him the inclination that if he tried to overpower you you would let him. At any rate just forcing you here was easier than trying to lead you here.
You’d forgive him, besides you were theirs so it wasn’t like he was going to seriously hurt you even if you put up a fight. He made his mind up as he trotted out of the cave and towards the wooden building.
~~~~~~~~~~~~~~~~~~~~~~~
You had just finished the rounds and found yourself exhausted already. Well, the Station did have a bedroom, and you’d stayed up all night last night from the excitement of getting this job. You decide to go ahead and to a small nap, after all what was the worst that could happen?
You open the door to the Station and close it behind you, not bothering to lock it both because you’re tired and because you were in a safe, secluded area. You walk back to the back of the Station and turn into the room on the left, there was no door so you just walked in. You see a small bed with some comforters on top and a few pillows as well as a nightstand. It wasn’t glamorous but right now all you cared about was functionality. You lay your phone down on the nightstand next to the bed.
You lay down and pull one of the comforters over you. Yeah, just a nice little nap to leave you refreshed for your duties. You yawn and close your eyes not fighting sleep as it comes to take you.
~~~~~~~~~~~~~~~~~~~~~~
Sans made his way to the wooden building and sniffed around for any sign of you. Your scent led to the door which made him think you must still be inside. He tentatively stood up on his hind legs and grabbed the doorknob between his front paws. He wasn’t comfortable on his hind legs but he could walk and even run on them if necessary. He maneuvered his paws so that the knob turned and pushed the door open.
Sans let himself fall back on all fours as the door swayed open revealing an empty room. He sniffed the air, you were close now, not only had your scent grown stronger but he could feel your SOUL now calling out to him. Sans followed the siren call of your SOUL and it led to a room in the back where he found your sleeping form. He tilted his head as he saw you were curled up in some soft stuff.
Did humans like soft things? He wondered how it would be best to take you back to the cave now the you were asleep. He decided that even though it was a bit of a trip the safest way would be to pick you up and carry you there. For you he could manage to walk on uneven terrain on his hind legs, though it might take him longer to get back.
He stood up again this time looking at you and focusing on keeping you asleep. It would be much easier this way, he thought as he picked you and the soft stuff you had wrapped around yourself up. He felt a flush of warm magic come to his cheeks as you unconsciously rolled over and nuzzled your face into his fur. Stars you were perfect.
He began to make his way back up to the cave being extra careful to avoid anything that might wake you up. It took a long time, so long that his brother had already returned with his kill, a baby fawn, just old enough for the mom to leave unattended for a little while. That was good, fawn meat was very tender and was honestly one of Sans favorites, it would make for a nice ‘welcome home’ present when you woke up.
“Why the fuck are you walking like that?” Boss asked him as he pulled the fawn corpse to the side of the cave causing a little bit of blood to drip from its wounds.
“shh boss, mate’s sleeping,” Sans gestured to the bundle he was carrying in his arms before entering the cave and setting you down on the stone floor gently.
Boss huffed in response but kept quite as he looked you over up close. You smelled very sweet and the way your SOUL called out to his made him smile for a moment before being replaced by his usual ‘I don’t care about anything’ face. “Why does she have that soft stuff around her?” He asked quietly only to get a shrug in response.
“think humans like soft stuff, found her this way,” Sans responds as he curls up around one side of you. “let’s nap boss, woke up early, hunted, and mate’s asleep so let’s nap?”
Boss sighed leave it to his lazy brother to want to nap, though it was true he had been woken early and he already made a kill that would satisfy them all for at least a day. Plus he did want to curl up next to you. “Fine, just this once, but when mate wakes up we eat,” Boss responded.
Sans nodded his agreement and Boss went over to your free side and curled around it. Your body rolled in your sleep your face coming very close to his and your arms came out of your nest to wrap around him. He allowed you to pull him close and nuzzle the side of his face. He felt his magic flare up and he stiffened. He wasn’t some savage beast, he could wait until you were awake to properly make you his mate, instead he nuzzled you back gently and closed his eyes.
Sans couldn’t believe Boss had just let you pull him like that, even if you were asleep. He’d been beaten for doing less while sleeping. He shrugged supposing it was just the result of your Bond with them that made Boss so complacent. His eyes closed as well and soon sleep came to him.
~~~~~~~~~~~~~~~~~~~~~~~~~~~
You woke up and then dawn was breaking you yawn and then you begin to take stock of where you are. Your first clue was the giant wolf-skeleton face in front of yours and your second was the breathing on the back of your neck. You were between the two rare and possibly dangerous specimens you had spent many months researching. Sans and Papyrus, the two wolf-skeletons, one in front of you and the other behind.
You froze and took a look at your surroundings, you were in a cave, scratch that their cave! You could smell blood and fur and something sweet? You weren’t sure how you had gotten here or what was going on, all you knew was that you had to get out. You begin to move only to hear a whine and have the smaller one wrap his heavy arms around you and pull you towards him. You really hoped that was his leg touching your back and not something else.
You take a few breaths in before slowly squirming your way out of his grasp by using the comforter as a surrogate. He seems to buy it and pulls the comforter against him, now all you had to do was get past Papyrus. The larger of the two seemed to be sleeping peacefully, you couldn’t help but linger on his left eye socket, it had a small crack running through it, caused by one of the female wolves you believe. You wonder if it hurts or if it will eventually heal like a cut on person, then again he was bone not flesh in that area.
You decide to get up slowly, watching Papyrus for any sort of movement. When you were standing you gingerly stepped over the monster, but as you lifted your other leg you discovered it was caught in the bottom of the comforter currently held by Sans. You tried to pull it out without a fuss but end up becoming unbalanced as Sans pulls the comforter while you move, making you fall face forward over Papyrus and onto the stone floor. Fuck that hurt!
However, you had little time to think about any possible injuries as they both shot up and looked at you. “Sans you trapped our mate in nesting material and she fell,” Papyrus growled looking at the smaller one who had dropped the comforter and was now padding over towards you.
“why did our mate get up? she wouldn’t have fell if she stayed in nest,” Sans said looking you over for any injuries.
You weren’t entirely she what was going on. They seemed to be communicating to one another but you couldn’t make head or tails of it. That’s when Papyrus got up and looked at you, he seemed disappointed somehow and you look away quickly to avoid challenging him. “Maybe she was hungry? Runt I’ll go get the fawn you stay with our mate and make sure they are okay,” Papyrus grunted trodding off to another side of the cave to retrieve his kill.
Sans nodded and nudged your face to where he could see it, nothing broken a little blood from a split lip and maybe some eventual bruising. Sans could understand if you wake up because of hunger, it’s happened to him to so he wasn’t mad just a bit upset that you ended up getting hurt over it. He licked your face, focusing his healing magic to the tip of his tongue. It wasn’t much but it would heal your lip and alleviate some of the discomfort.
You try not to pull back as you feel Sans’ hot and sloppy tongue on your face. God he even licked your lips, you’d definitely need to wash after this encounter. Though you were relieved to find that he seemed to be healing you, you could feel the cooling sensation of healing magic as he licked your face and it helped a lot. So these were the dangerous and aggressive wolf-skeletons huh? You think you could handle this, at least they weren’t trying to eat you.
You saw Papyrus come back with a fawn carcass and you begin to wonder if they planned on feeding you that. “F-ew-d,” Your body tenses up as you hear Papyrus grunt out.
You watch as Papyrus takes a chunk out of the fawn and eats it as if to demonstrate that, yes, this was indeed edible and it was food. Sans nudges you towards the carcass and dips his head as if to indicate you were next to eat. Yeah, no. No way in hell were you eating that baby deer’s body with them, for one there is bacteria and diseases and for another you didn’t eat things like that raw.
“E-e-t?” Sans said almost as a question after a few moments of both waiting for you to make your move.
“Maybe she can’t tear her own piece?” Papyrus offered and still you understood nothing he said. “Human fangs are very blunt compared to ours, maybe our mate needs us to give her food? I remember seeing one eating plants and small pieces of meat before.”
“yeah she may need help boss, she did just hit her muzzle on the stone. i tried to heal her her lip was bleeding, but maybe her jaw is sore too?” Sans responded.
Papyrus rolled his eyes, of course humans were weaker but having to feed you? That was beneath him… well you did need food to survive… alright he would do it but only because you were their mate and you needed food for energy in order to carry his litter, or even try for a litter. He ripped off a smaller chunk and dropped it right in front of you.
You took a look at the piece of flesh as it unceremoniously hit the ground in front of you, and now it was dirty raw meat… great. Papyrus looked at you expectantly and Sans nudged you forward. Maybe if you made yourself eat this then they would be satisfied and let you go?All you knew for certain was that if you didn’t eat i then things could get very bad for you.
You take the piece and resist the urge to vomit as you carefully wipe off the dirt on your uniform before sticking the piece in your mouth. Immediately your tastebuds were flooded with the taste of iron, you only chewed as much as necessary before swallowing. The texture was very chewy and each bite sent out more and more coppery and irony flavor as blood poured from the piece. You swallowed hard and felt the nearly still intact piece slide down your throat and into your gullet.
Unfortunately this process of Papyrus giving you chunks of flesh and you having to eat them continued for a while. By the tenth piece you were done and couldn’t help but reject the piece, despite however angry it may make them. “Full,” you stated simply hoping that they would understand. Papyrus nodded and Sans ate the piece instead.
Papyrus now sat next to you as you sat up and nuzzled his skull against your face. Sans was now eating and you wondered when you would be able to leave. That’s about when Papyrus pushed you back and onto the comforter. He was leering over you, eye lights focused intently on your body and you began to feel extremely uncomfortable. “M-ate,” he said in his gruff voice causing you to stiffen up.
Was that what they wanted?! Why they had fed you and why you had woken up in their cave!? Papyrus seemed to notice your change in mood and gently nuzzled you once more as if to reassure you. Why did him nuzzling you make you feel better? It shouldn’t! Especially considering what he’d just said.
“I need to go,” you said trying to keep your voice even and you could see Papyrus didn’t like what you had said as he bared his fangs and growled. “I have to go home, people will worry.”
“H-ear is h-ohm,” He responded voice softer as he calmed down. ‘M-ate h-ohm.”
You weren’t going to get through to him, you wanted to cry but managed to keep yourself from it. Papyrus licked your face and nuzzled you again. Why was he so calming?! This isn’t right!
You looked down at Papyrus’s waist and could see a bright red shaft coming out of his sheath. Your eyes went wide with panic and you look around for any sort of way out of this. That’s when you feel a tug on your chest, you struggle for a minute but it doesnt seem to make a difference, and out pops your SOUL. The large wolf-skeleton before you stares in awe at it before a second, red SOUL joins it. You find yourself entranced by the two SOULs dancing and twirling around each other as they both pulse in unison. It calms you even though it should be freaking you the fuck out.
Papyrus stops staring long enough to look down at you and he chuckles at the awestruck wonder on your face. He takes the opportunity to flip you over, it was more natural for him this way and the odds of successful breeding improved in this position. He ripped away your clothes and tossed the shreds across the cave, you wouldn’t need them anymore. “Please stop,” he heard you mewl beneath him.
Papyrus growled, why weren’t you more cooperative? You had seen the way his SOUL danced with yours, and continued to do so. Or was this your first time? Were you just nervous and scared?
Papyrus moved his nasal cavity lower to get a better smell of your sex. He sniffed it and much to his delight he couldn’t smell even the faintest trace of another male, or female for that matter. He gave you a tentative lick and chuckled at the mewling sound you made in response. So you were just nervous and scared. That was okay, he would show you had good this would be.
You felt dirty, you had moaned at Papyrus licking your sex, what kind of Ranger were you? Yet a part of you felt aroused and comforted by his long tongue giving you even the slightest bit of attention. You were surprised when he continued to lick you seemingly eager to get as much of your taste on his tongue as possible.
“Stop,” you beg quietly. “M-ate, o-k,” Papyrus stopped long enough to say.
He was trying to reassure you, as if that should make a difference! You begin to cry softly as he continues eating you out. He pushes his tongue deeper and deeper into you licking your walls and wriggling around to get as much of your arousal as possible. You feel a coil in your belly as he continues his onslaught.
You cry harder as he stops to give your clit some attention. You were interspacing moaning and sobbing as he entered you once more and you felt yourself release around his tongue. Papyrus nudged your hips forwards so that your front was on the ground while your rear was up in the air. You suddenly feel a surge of euphoria and animalistic pleasure, you turn your head back to see his SOUL encompassing yours.
You felt less ashamed and more willing to give Papyrus everything you had as his SOUL filled yours. Alternatively Papyrus could feel your fear and hesitation waning, he smiled to himself and put his body over yours so that his upper paws were around your waist and he was pulling you back towards his throbbing member.
Papyrus already had a knot forming at the base of his member and he couldn’t wait to plunge himself inside you any longer. He gave a few thrusts and missed before growling in his frustration and giving a hard thrust forward and plunging himself into your folds. Stars you felt like heaven! You were so tight around him it almost hurt his sensitive member from all the pleasure he felt.
You whine and moan as he continued to thrust deeper and deeper until the only thing outside you was his knot. His pace was frantic which gave you little time to adjust, and it seems his SOUL and his overwhelming pleasure clouded your mind to the point where you hadn’t even noticed he’d taken your virginity. Some blood was running down your leg and you didn’t even feel any pain. His throbbing member threatening to hit your cervix with each thrust, he was very long in comparison to the other wolves you'd seen mating and yet it didn't hurt, SOUL sex was a marvelous thing.
Need.
Mate.
Make Mate feel safe.
Make Mate feel loved.
Make Mate happy.
Need.
Breed.
Make mine.
Mine.
Mate mine.
Mine. Mine. Mine. Mine MINE!
You gasped as his thoughts came through he wanted you, you were his mate, his thrusts became erratic as he came closer to his release and thanks to the SOUL connection you were close as well. He shoved his knot in and gave a final few shallow thrusts as he came, the end of his member hitting your cervix as he did so. The unexpected feeling of being stretched accompanied with the fact that you felt exactly what he felt made you cum around his length.
You passed out afterward due to the toll it had taken on your SOUL and body.
~~~~~~~~~~~~~~~~~~~~~~~~~~~
Sans finished eating to find his brother asserting dominance over their mate. He watched as your SOULs became one and he watched as you both climaxed. His member was sticking out of his sheath in anticipation for his turn. Unfortunately you passed out and lay still on the nesting material as his brother finished up. “she must be really delicate,” Sans commented and his brother who was still panting shook his head.
“First time, mate got scared and used a lot of energy to try and keep her SOUL inside her chest,” Papyrus replied breathing heavily.
Sans nodded, “she’s good mate.”
Papyrus nodded and sat silent for a few minutes before pulling out of you, his knot not yet fully deflated but on it's way there, watching as his semen spilled from your slightly gaping hole and unto the floor. His knot had kept it in for long enough if you were going to have his litter than you were already pregnant. He checked your SOUL to see if there were any changes. He saw four little hearts floating inside and was immediately filled with pride. “Next litter yours, mate already pregnant. Good mate, fertile, lots of offspring,” Papyrus commented with a smile.
Sans would be lying if he said he wasn’t somewhat disappointed that his brother had gotten the first litter, but he supposed that it was only fair since he was the leader. Besides he could still mate with you in the meantime.