It was just another day for Asriel and another walk by Mt. Ebott. The young goat always liked to come out here, taking in the quiet and serene that could be found. He thought that today he could find some flowers to give his parents. Sunflowers felt like the perfect choice and there was a patch of them growing just further ahead from where he was. As he went to go pick some, there was someone else watching and then quietly stalking. High in the trees, a snake was keeping track of the young goat. He had seen Asriel come out here often and took interest. After many days of observation, the snake felt ready to properly introduce himself. 

Asriel was walking back the way he came with a bundle of picked sunflowers, hoping that his parents would like them. Once he got close to the treeline, something sprang and he jumped. 

“Do not be alarmed.” Speaking to the startled boy was a snake. “I apologize, I simply meant to introduce myself.” 

“Oh...t-that’s okay,” Asriel said. 

“Those are some lovely flowers,” the snake continued. When speaking the letter ‘s’ would come out as a hiss. It made Asriel a bit wary but the stranger appeared friendly. “You dropped one,” he pointed out. Asriel realized that he was right and bent down to pick it up, when he looked up again, the snake was much closer. His eyes were wide and colorful. Asriel was confused and then...it was becoming harder to think all of a sudden. 

“Forgive me. I also forgot to give you my name, which is...Kaa...” 

Kaa was looking right at him, their gazes locked. Asriel was all but forced to notice the strange state of his eyes. Instead of the bright solid colour that most reptile’s were, they were many all at once. Shifting, changing, and repeating...the goat couldn’t pull his gaze away. Staring further pulled him all the deeper into those gradient tunnels, he felt himself falling but in a slow and oddly comforting way. 

“N-no...” Asriel stammered weakly. There was a sudden feeling of danger, that he needed to get away. He at least had to look somewhere else, at anything but those transfixing gradients. 

His body wasn’t responding to his thoughts. Every fiber of his being was telling him to look away and then run. Neither was being done. Still standing in place and starting, Asriel was still gazing into the dazzling moving rings. That feeling of sinking was getting stronger. It was strange. The grass under his feet and the breeze in the air were still felt but it was like his own mind was being pushed down. 

An overwhelming sense of dread came over him. Nothing good could come from this. Something was wrong, he needed to get away...somehow. 

“S-stop...” Asriel’s feet felt like stone, unable to move from their own weight. It was frustrating but also comforting in a way that he could hardly comprehend. Mind and body were at odds, the former still wanting to run while the latter was consumed by a sense of comfort. Kaa heard his mutter of resistance and moved his head in, bringing his eyes all the closer to the goat’s. The pull of his eyes were deeper, making Asriel’s consciousness further sink. 

No matter how much he wanted it, his body wouldn’t move. The only way that he could move as if Kaa made it so. He was stuck just standing there, the sunflowers falling to the ground from his open hands, both hanging down at his sides. 

Though he was just standing there, stuck in his own mind, Kaa was freely moving.

“Let me help you with that...” Kaa said. 

The snake’s head was sliding under his shirt, slinking from the sturdy tree branch he was coiled around. Against his furry body were smooth scales, they were pressing in, dragging over his skin as well. There was power in them, telling that Kaa was stronger than he presented himself as. He remained unseen beneath the goat’s shirt, slinking around. 

“Feels good...” Kaa commented. Asriel wasn’t sure if that statement was meant for him. The snake could have been talking about his fur against the scales. His mother made sure he was well groomed, keeping his pelt fluffy. He wouldn’t have admitted it, even if he was able to speak...that Kaa’s scales did feel good. 

His head popped up and out from the shirt’s collar. Kaa then kissed him on the nose. It was surprisingly soft and warm. It wasn’t just one kiss. Another came and then another. Asriel could do nothing as he felt the pecks to his muzzle, also hearing the kisses’ sounds. Most of Kaa was under his shirt, he pushed his body against the fabric that expanded and then strained. But Kaa kept pushing until it ripped in half and fell to the ground. 

Smiling, Kaa pulled his head back and then started to slink down the goat boy’s body, going head first as he coiled around the warm and furry body. Rubbing his belly scales against the pelt felt nice and he giggled. Along the way, he put his tail tip inside of the boy’s navel, tickling him to test Asriel’s mental state. To his delight, the goat remained under his control, standing in place with a dazed and colourful look. 

Seeing that Asriel was still hypnotized, Kaa proceeded to descend further, nosing at the top of Asriel’s pants until he lifted them up. He quickly slid in, going right down on legs of the goat’s pants and coming back up the other. Doing the same thing he did before, Kaa pushed against the fabric until it gave way, making them rip and fall to the floor, revealing the underwear that had been hidden under them.

“There, you look better with them off.” 

Asriel could feel the cool breeze through his legs and upper body, realizing that the snake was only just getting started. Kaa was feeling very proud of himself again, slinking his tail down and using it to lift the boy’s foot. Keeping it up and dipping his head down, Kaa started to kiss it the same way he did on Asriel’s nose. Like the rest of him, Asriel’s underfoot was soft, warm, and it had a nice scent to it. 

With the tip of his tail he pulled the other foot up and Asriel fell onto his rump but still remained hypnotized. In fact he could feel himself being pulled further into it, somehow having even less control. His body was loosening, tingles and a strange kind of new feeling came from this. One foot was being kissed all over and the other was rubbed and tickled by the end of Kaa’s tail.

Kaa was in love with the heat that just kept coming from the young mammal’s body. He rubbed his face against the foot even harder, shivering from the sweat that was rubbing off onto his facial scales. Feeling this, Asriel grunted a bit from the pleasant tickling that came from the tail. The style of rubbing was sensual and it was unique, not like that one time his mother massaged his foot after he stepped onto a thorn. This was something different, producing more of those unfamiliar tingles. 

Kaa was becoming more attached, taking in deeper whiffs, filling his nose with the scent. Sweetness from wildflowers and shampoo mixed with the natural earthiness of a young boy sweating. He aimed to get more of the latter and got it by rousing the foot’s fur, unearthing more of the sweat that was hidden in the soft forest of white. 

It was only a matter of time before the snake’s tongue was again put to use. Making contact with the foot’s bottom. This was more than just a gentle peck, a firm drag that went across the sole’s length. During this long, slow sweep Kaa was moaning softly from the irresistible flavor that got stronger in time with more sweat being collected. 

Asriel’s soles were big enough, giving the snake enough to lick and explore. He was happy about this, going all the way up until he was near the toes. Not ready to do those yet, he eased back down, heading towards the heel, looking for what he missed the first time. He giggled again from the idea of leaving the boy unsatisfied. What Asriel experienced was a sense of reluctant excitement. The wet tracing up and down, side to side, was giving him a lot more of that feeling. 

Kaa switched positions, his face focused on the other foot and his tail now stroking at the one that had been freshly licked. Pressing his face against the unlicked one, Kaa was rubbing it with greater enthusiasm, breathing in the smell of musk that had yet to be licked away. He took his time, going along the sole’s length. Flicking this way and that, not stopping until it was just as wet and warm as the first. And all over again, Asriel was feeling those tingles. 

They were all over but for some reason they were strongest between his legs. His member was starting to twitch and rise.

“Aahh..!” Kaa noticed this, quickly gaining a new objective. It was kept from him by a simple pair of underwear. That was a simple fix; he used his tail to open up the front part,  but he didn’t stop there. His head was slinking between Asriel’s legs, getting to the open crotch hole and sliding in. Asriel started moaning from what he felt, surprisingly himself. This snake was invading his private area and it was feeling good... 

The snake’s skin was rubbing all over his groin as more of his body was filling up the underwear. He could have easily slipped them off but it was obvious by now that Kaa enjoyed ripping the clothes from him, making them rip and burst from the strain of being stretched too far. Then he heard a burst and the feeling of cloth around his loins was gone. They were out in the open just like the rest of his body, meaning that he was completely nude. His state of arousal could be seen by Kaa or anyone that would come by. 

Asriel’s underwear had been torn more than his shirt or pants, having more pieces scattered on the ground. Kaa took a moment to look at it all, the scraps of cloth and then the nude goat that was in his possession. Now things were fully set to make the scene of his dreams a reality. With a smirking grin, he backed away from Asriel’s groin, enjoying the view and calmness of the environment. Asriel was fully his. 

Many things were happening to Asriel. He was in a fully aroused state now but also felt as if he had sunk so far down, completely stuck and unable to do anything. But he still had determination, wanting to try and get out of this somehow. As he was trying to do something, anything...Kaa was back on his crotch, gently nuzzling his face against the little goat’s balls. Small, slightly ovalish, and sensitive, the touches were simple but did a lot. Rubbing with his nose most of all, Kaa was smelling the goat’s musk and his overall scent, breathing in deeply and for as long as he could manage before breathing out. The snake’s breath puffing out on his balls made Asriel all the more excited. 

“What a tantalizing scent...” 

A few more deep sniffs came from the snake before he moved his head down further,  finding and running his tongue along the taint. Asriel would have jumped if he could but remained in place while moaning from the licks to this area. Kaa heard it and chuckled, sliding his forked tongue all over the area between the young goat’s balls and tailhole. 

Slinking back again, Kaa returned his full attention to the goat’s furry orbs. Rubbing his face against them again, the snake was further admiring the light boyish musk. It came from walking about during the late summer day. While inhaling the aroma, Kaa was also taking note of the sack itself. Not just soft and radiating warmth, but they were hanging and had the heft of stored seed. Asriel was old enough but seemed naive of his own capabilities. 

This time he wasn’t content with just treating his nose. Kaa wanted more and there was no reason to not indulge himself. So after a few more sniffs, Kaa started to lick again. His tongue touched the goat’s seed-holders, giving him a taste that was just as good as the smell. Needing more right away, Kaa started to lick and also kept sniffing, stimulating multiple senses at one time. Sounds of delight were coming from him; sighs and moans that Asriel heard but he couldn’t react to, nor could he react to the licks or rubbing. 

Asriel knew it was wrong but how could he ignore the feelings? Kaa’s smooth scales kept moving against his balls. What felt even better were those licks. Kaa’s tongue was licking all over, going from one orb to the other, giving them equal attention. The snake was exploring the mammal’s intimate anatomy with abundant excitement and arousal. 

“Oh, now this is a nice flavor,” Kaa commented. He pulled back and licked the flavor from his lips, taking a moment to look at Asriel in his tranced state before moving in again. 

Faster and harder, Kaa’s tongue was flicking and swirling all over both balls, still giving them the same treatment. The pleasure was much greater from this, causing Asriel to moan out even louder though he remained still. Easing his head down further, licking at the back side of the furry pouch, close to the taint again, he collected all the smell and taste that he could, making sounds that expressed his love for it. 

If all of that wasn’t enough for the boy, Kaa opened his mouth and gently eased both balls inside. Almost right away the snake started to softly suck on them. Asriel managed to gasp, feeling the wet heat surrounding his sack in full, the light suction, and the continued licks. He didn’t expect all of this at once and was left literally paralyzed from the pleasure. 

Kaa was able to freely express himself and did so while nursing on the goat’s balls, getting them all the wetter and hotter from his spit. The fur was becoming rougher from the tongue moving along, pushing it one way and back again. Their moans came out but were heard by no one else. It was just the two of them. Kaa was in control, allowed to worship the balls for as long as he wanted. And eventually they were pulled from the soft maw. 

Licking his lips, Kaa looked upwards a bit to see the goat’s fully erect length. He knew it was time to take things further. With his eyes trained on the flesh, he was moving in closer again. 

“Very nice,” he said aloud, referring to the size of Asriel’s length. From what he could tell, the goat was about a year or two into puberty and yet he was pretty developed, having balls that hung a bit. Above it was a shaft that was an impressive length and thickness. Perhaps it had to do with him being a monster instead of an ordinary creature? Whatever the case, Kaa had made his choice. 

Opening his mouth, the forked tongue dragged over the tip, leaving its wetness behind. Moving slowly and curiously, he was exploring the length with his tongue alone, using his tail to give more attention to the balls. It was different than before, tickling and even pushing on them a bit. Asriel was ready to gasp but that sound was cut off by what came next. Kaa had been gently licking at the tip before opening his mouth further and pushing it down, sucking the boy’s member right up. 

The stroking of his tail continued, paired with the licks that came faster and rougher, all while the length was sitting in his throat. It was a lot for the goat to handle at once, Kaa knew that. So he kept his mouth still;  gently slurping and suckling. The sounds were heard along with the youth’s soft pants. A twitch came from the erection, following it was the taste of something new: precum. 

Its flavor was sudden but very much appreciated, embraced and a want for more quickly developed within the limbless creature. After swallowing the fluid, Kaa started to move his head up and down, going slowly and gently. His tongue was moving faster though, swirling all over while pressing itself to the erection, collecting the light flavor of sweat. 

Bobbing his head, the snake collected more precum. Based on the sharpness of Asriel’s moans, the way he shook from the pleasure. The boy was obviously inexperienced. Even if his actions were gentle, the sucking and teasing of the balls were likely a lot to handle. But he was handling it well. Another moan came from Asriel, a sound that brought him greater delight. 

With a bit more speed, Kaa’s blowjob was becoming more defined. His smooth scaly lips were sliding all the way down, touching the base of the length.  Muzzle and lips pressing to the white furred crotch, there was another chance for him to breathe in the light musk. Sliding back up again, Kaa made sure to not let the tip leave him, stopping just short. Small gulps could be heard in between the other’s pants. Kaa smirked and drew circles around the tip with his tongue, feeling the boy shudder immediately. 

A louder moan rang out when the snake pushed his head down again. Asriel was glad he couldn’t speak right now, not wanting to admit how good this was feeling. He knew of sex from anatomy books but just reading descriptions from an educational standpoint was much different compared to what Kaa was doing. When the snake’s head was all the way down, Asriel was given the added tightness and internal heat of the cold-blooded creature’s heat. 

Kaa was gaining so much just from giving the younger male pleasure, knowing that this was his first time. A naughty thrill surged through him, fueling his actions. Taking it all into his throat again, he took a deeper breath of the young goat musk, shivering himself as he exhaled. Every time a rush would come from the aroma. It was keeping him exhilarated and all too eager to do the next thing. 

What he did next was move faster, not just his head but also his tail, squeezing and tugging the sack with a lasting care. Pushing his mouth down and swallowing harder, moving his tongue all over, siphoning the precum into his belly the moment it leaked from the tip...Kaa just loved hearing his prey moan. The flow of salty fluid had become more plentiful, all going in his throat before it was gulped down. He couldn’t wait to take the boy’s loads if the precum was this plentiful and rich. 

In that respect, he sucked harder and his tail tip was teasing the balls even more. The twitches were becoming throbs, more precum was coming out in spurts instead of mere dribbles. All the signs pointed to Asriel being close. 

Just as he guessed, Asriel couldn’t handle any more. His body heating up, toes curling, and drooling, the goat was pushed past the point of no return. Kaa could feel the balls perking up just before Asriel cried out; the boy came for the first time, able to feel the amazing sensation while being hypnotized. Cumming right into the snake’s mouth, his seed came out in unexpectedly thick volleys, coating the reptile’s oral interior. Kaa reacted right away to the richness that was even better than he had hoped. So wonderfully thick with a fantastic taste.

Kaa kept sucking and licking on the shaft’s glans like crazy while drinking down the loads, not getting enough of the extra heat from pulling the cum into his stomach. While doing all of that, the snake’s tail was lightly slapping the balls as a sign of congratulations for his first orgasm. Asriel’s climatic moans were heard and savored by the snake, joined by his own quieter sounds, muffled by him swallowing a few more times until the last of the seed was consumed. 

Once it was all over, Kaa pulled his mouth off and licked the remains of Asriel’s seed from his face. The pure essence of life that had such a delicious tang to it. Slinking down, Kaa returned his focus to the pair of furry jewels. They still looked a bit heavy even after letting out so much. He started to nuzzle against one while the other was getting teased by the reptile’s tail, another message for the boy, letting him know that he did a good job. 

Backing away from the prized orbs, his tail remained hovering around the area. He started to think while looking for something else to do, wanting to spend more time before his reward would come. The sky had gone from blue to orange, indicating the start of sunset. After a bit more time to think, Kaa came up with an idea. 

He coiled around Asriel, using his body to change the goat’s position, getting him on his hands and knees. Slithering off and going around, he moved behind, getting an eyeful of the perfectly white fluffy buns. They weren’t just soft but also a bit chubby in the perfect way. His intentions were obviously lustful but he made that clear to Asriel, giving just one sniff and exhale. 

That was the start of it. Kaa kept doing it, sniffing louder and harder. The warmth of his breath would always puff out on the goat’s butt. Asriel would have shivered if he could. The snake moved in even closer, nuzzling right in between the furry mounds. It seemed that he liked this part of Asriel the most. The goat in question was feeling many things at once. 

Kaa let his nose guide him. It brought him all the closer to the rim hidden in between the soft cheeks. He pushed through them, wanting what was hidden from view. The snake found it, rubbing his smooth scales right over it. That light and quick touch was enough to make Asriel back both inside and out. 

Pushing his muzzle right against it, Kaa sniffed again and flooded his lungs with the aroma. The inhales and exhales were felt directly and so was the rubbing of the smooth scales. In return the boy’s hole winked in reaction. Another unique thrum of pleasure was forced into him, making his body shake. He could feel his member becoming hard again, starting to twitch right away this time. 

Kaa’s sniffs were getting harder and faster while his nose pressed all the former to the soft pink rim. While drinking in the delightful rump musk, Kaa let his tongue come out, running it over the rim. It was done with purpose, sliding over the opening with a firmness. Doing this made Asriel shake again and he groaned aloud for the reptile to hear. That encouraged him to keep licking, making the rim all the wetter. 

Letting his desires guide him, Kaa got lost in it all. He leaned in even closer, pushing against the rim, not just with his muzzle but also with his tongue. That forked tip kept pushing against the opening until it gave way. Asriel gasped when he felt it slide in, penetrating him. The tip was in but it was enough to make him jump, even in his current state. 

The tongue was moving, touching his insides, sliding in as far as it could reach, spreading its saliva. He hadn’t ever felt anything like this before. It was certainly weird but it wasn’t painful. In fact it didn’t feel bad at all. A rush of pleasure came, causing the boy to moan out. He couldn’t keep them contained, shaking from the tongue that kept moving and touching spots. 

Kaa just couldn’t stop himself, further sniffing and tasting the goat’s hole. He had drooled so much, saliva was leaking out and running down his chin. Tasting and sniffing relentlessly, the walls surrounding him were slathered in his own saliva, becoming a lube that allowed him to lick freely and deeply. The pleasure was strong, keeping Asriel reacting. 

The tongue kept moving, going back and forth. It darted back and forth, keeping itself rubbing at the surrounding walls. He reached it as far as he could, pumping into the tightness that lay further beyond. The pleasure increased and so did the wetness. Kaa wanted even more than that and he leaned in further, applying more pressure to the rim. It was starting to expand, giving way just a bit. The more he pushed, the more that was allowed in. 

Deciding to test his luck, Kaa pushed his head forwards, making Asriel all but scream out. His anus was giving way, allowing the snake’s head in. Aided by all of the saliva he had produced, the limbless creature was more than glad to push his muzzle past the stretched rim, still licking and sniffing at the mammal’s insides, his tongue reaching even further. He could hear Asriel’s panting as the licks came all the harder, more direct on the surfaces as he was able to move his head from side to side.

While darting his tongue about, Kaa was moving his head too, inadvertently using more and more of his head as well to penetrate the young furry creature. Saliva was still leaking out, running down the backside of the white furred balls. Moving his tongue and head faster, finding a spot that had to be the prostate, Kaa gave himself more of that flavor and musk, giving Asriel all the more pleasure in return. 

Like before, precum was leaking from his shaft, dripping onto the floor. The amount of it and the constant squeezing of his hole told both that his climax was near again. Asriel could feel himself losing more of his sense, slipping all the further. But he was still determined, trying his best to battle that part of him that was liking this. Even if it did feel good, it was still wrong. 

Trying to resist was a great challenge, not helped by Kaa’s tail playing with his balls, the touching more intense and the juggling of his orbs being faster. Both were rubbed and so was his taint. Kaa was very much interested in the sack and the life-makers they contained, not having the same himself. This touching and stroking was making the goat all the more lustful and needy, his moans coming out louder, strained, and drool was leaking from his mouth. 

Finally, feeling the muscles of Asriel’s anus clenching on him, Kaa made a last minute choice, pushing himself further into the hole. Asriel moaned the loudest he could. Ropes of his seed were shooting onto himself and on the ground too. Once he was done, the snake pulled his head free. His tail slapped the balls just like before as Asriel was letting out the last of his seed. 

“Oh, you’re being such a good boy.” 

Asriel only responded with tired pants. Kaa was already moving again, this time getting between his legs. One side of his balls were given more nuzzles and licks and the other was being rubbed by the tailtip. Asriel realized that this was done to keep him aroused while the snake would think of what to do next. But there was nothing he could do but be wary of whatever that next thing was. 

Delight soared through the snake. Asriel’s musk was still there and so was some more sweat. With the same amount of desire, he was huffing the aroma. It had lessened some from his licking and sucking, but not enough for his keen sense of smell to miss it. The things he did were purposeful, only teasing one of the orbs, giving attention with his tongue while the other was just given simple strokes and rubs. 

Asriel’s mental struggles were becoming lesser. He was starting to admit that it did feel good. The wet tongue and smooth scales working on each ball at the same time were giving him different sensations. Coming together, what he felt was pleasure all the same. Kaa could hear the moans from Asriel becoming more direct, laced with undeniable enjoyment. 

He moved fast, touching Asriel’s ass with his tail, trying his best to be gentle before while playing around with Asriel’s rump, slapping over one cheek and then the other, trying to get the monster prepared for what he truly had in mind. 

Wanting to pick things up, Kaa’s tail moved back, sliding back in between the balls and along the underside of the goat’s cock, reaching his perineum, giving it a series of quick tickles, using his smooth scales to tease the extra sensitive spot. Asriel shook and moaned aloud from this, regaining his erection. He was starting to feel exhausted but Kaa just kept going, his actions making his body react, forcing more excitement and arousal into him. 

Then it traced back the way it came, sending a buzz through Asriel. It slunk around his balls again, over the taint and in between the fluffy cheeks. It found the rim and started to push in. Asriel moaned, feeling nothing but pleasure this time. The anal penetration from before helped make it easy. The tail was sliding in deep, touching the prostate and rubbing it as he wiggled it in further. 

Kaa’s intent was to make the monster reach his third climax, working faster and with more haste than before. He felt the rim stretching further as more of his tail was sliding in. Asriel’s moans were heavy with an embraced pleasure. The hole clenched as the tail slunk backwards, stopping when only the tip remained. There was a pause before it was slinking back into the warm and wet tailhole. The usually cold scales were heating up, taking warmth from its surroundings. 

“You’re taking it well,” Kaa said, hissing his approval before moving his tail again. Going and pushing in roughly, Asriel jumped and squirmed but the reptile didn’t stop. He kept going, pumping along the walls. The more he did this, the slicker the tail became, collecting the saliva that had been spread all over beforehand. From the heavy amount of wetness, the sounds of the tail going in and out could be heard by them both, a pleasant sound as far as Kaa was concerned. 

He loved how tight Asriel’s hole kept itself no matter how many times he thrusted his tail in. The force of these pushes were slowly increasing, the boy’s moans becoming louder. Wet sounds of various kinds had become easier to hear as well. He just couldn’t get enough of them, the feeling of smooth anal walls closing down on his tail and the shivers that racked the young goat’s entire body. There was something different about Asriel’s moans. No doubt, this time the mammal was liking it very much, whether or not he would admit it. 

Pushing his tail harder forced more pleasure into him. Asriel’s prostate was being pressed with greater power. This kept up and it was leading him towards his climax. 

Kaa could feel it too and he moved in, having his head between the pair of fluffy legs. Raising it, the snake bumped his muzzle against the testicle that hadn’t been licked before. So he made up for the extended neglect, using his tongue to lick and swirl all over it. They were starting to churn against his muzzle. Excitement welled up and then burst within Kaa. He could hardly wait for it and acted accordingly. Dragging his tongue with haste, applying more pressure, he dug through the fluffy ballfur, parting it and sliding over the skin. 

Asriel was panting hard, internally still struggling against that growing part of him that fully embraced all of this. It was becoming harder and harder for him to keep his sense. His determination allowed him to keep some semblance of his usual self but it was always descending, sinking further and further down while something else was rising from the surface. Making it worse was that he could still feel everything. 

All of these unwanted touches still felt good to him, making his length rise and pulse. So many things had happened to him, things that he didn’t fully understand. There were two desires felt at once: the first being to somehow get away and return home. The other was to stay right there and take all the pleasure he could receive. That want was growing, making him do things he never expected himself to. 

Kaa took things further when he stopped licking just the previously unattended ball. His tongue was fully out and, sweeping his head side to side, it was being dragged from one thigh to the other and back again. Licking along the upper part of the goat’s left leg, sliding over both balls and then to the right upper leg, Kaa was given more flavors and smells. To his joy he could sense the musk getting stronger. The sun was still out and it’s heat hadn’t left them yet. Sitting in the bright ball’s direct path, Asriel’s warm and soft pelt was soaking up its radiance, causing him to sweat even while just sitting there.

Kaa’s tail pulled all the way back and out this time, leaving the hole twitching. Asriel felt suddenly empty. It didn’t last as the tail was reinserted, pushing in hard and twisting as it kept going. Asriel gasped, his tailhole squeezing down hard again. Kaa used his strength to keep going, aiming to reach even further than before. His thin tail tip parted the deeper chambers that hadn’t been touched yet. Penetrating them while aggressively twisting all around, Kaa was forcing a heavy amount of pleasure into the boy, leaving him shaking harder than ever. Thick drip of precum fell from the goat’s cock tip, the clear lines of fluid falling onto the serpent’s nose. 

The anus’ resistance was challenged until it gave way, allowing more of the scaly tail in. Asriel wasn’t sure he could raise his voice any louder. The tightness of his hole increased but failed to stop Kaa’s probing. He was going to take it all, his walls being spread by the thicker parts of the reptile’s long tail. Asriel never knew he was capable of taking so much. He would have been impressed with himself if it weren’t for the circumstances. 

“You’re just as soft on the inside,” Kaa’s compliment hardly registered in Asriel’s mind. He was reeling from the sharp tingles that came from the tail sliding all the way out again. Lasting a short time again, the tail slammed its way back in with a deep wet sound before it pulled back again. 

Plunging in the farthest reaches of the goat’s chubby butt, moving with greater speed while keeping up the force, Kaa was using his tail to roughly fuck the boy, gaining greater and greater amounts of excitement. Having a climax tended to make one last longer but he was impressed by how long Asriel remained on the cusp of his orgasm, panting desperately while his balls were churning and his cock kept leaving big amounts of pre. 

Kaa, consumed by his own arousal and need to see the boy cum, was straight up fucking him with his tail, keeping it moving while his head moved up and around, latching onto the shaft again. At the perfect time, the snake wrenched his tail free, using it to slap at the balls that were drawing up, making them swing back and forth. Finally the boy was shooting his last load, draining that last of what his balls had left to give. Keeping his lips wrapped around the pulsing member, savoring every rope of boy seed, Kaa sighed and swallowed with pride. 

Massaging, caressing while still being gentle, Kaa kept playing with the empty balls, moving up occasionally to do the same to the shaft. Amused, he looked up all the higher, into those colourful eyes. There was a bit of embarrassment lingering but for the most part there was acceptance. Kaa felt joy surge within him. All of this was a buildup towards his grand goal of wanting Asriel, the prince of all monsters, to no longer be present in this world, to be a part of him instead. 

In his mind, Asriel experienced his final descent. The only remaining light of his determination faded, leaving him in the dark and at the snake’s mercy. It showed clearly by the further relaxing of his body, the opening of his mouth that made him drool a bit, and the brighter glowing of his multi-coloured eyes. Even his breathing was in time with Kaa’s. 

“Perfect...” the serpent hissed. Asriel was completely his, in no position to fight back or resist him in any way. The goat still looked so cute and it would be a shame to end him so soon. Looking out, the sun’s light was still casting its deep orange glow, making the boy’s white fur radiate in a pretty way. Calming down a bit, the snake looked all around the prince’s body, getting an idea as he was eye level, observing the soft looking muzzle. 

Kaa got another idea, sliding his body further up, brushing his underside over the furry muzzle, stopping and easing back. This position was purposeful, showing the goat his reptilian crotch. His vent was opening up and inside were not just one but two cocks, packed in the slit side by side. 

Keeping his own arousal contained until this point, Kaa’s cocks began to slide out, pointing outwards to the left and right respectively. Both were long and a bit thick, clearly a source of pride for the serpent. They were throbbing, shining in the sunset’s light from the cloaca fluids that were already coating them. Asriel was just stuck in place, looking at the twin shafts. 

Wrapping his body around the goat’s, Kaa pulled him in, getting one of his shafts to hover over the boy’s muzzle. Asriel responded while still in a dazed state, his nose picking up on the snake’s scent. Now the goat was the one sniffing, taking in the other male’s groin musk. 

“How about a lick?” Kaa asked. 

Asriel perked up a bit but complied, stretching out his tongue and touching it to the tapered shaft. He seemed to already know what to do. Giving the length some slow, smooth licks. Kaa started moaning right away from the oral touch, not expecting it to feel this good. He didn’t just lick along the bottom side, Asriel’s tongue stayed where it was when it reached the tip. 

Tracing in circles, his tongue danced all the way around the start of the snake’s cock. Kaa huffed and pushed himself forwards a bit, failing to contain himself. His tip slid past the goat’s lips. Asriel paused before correcting his actions, going from licks to gentle sucks. Kaa was delighted by Asriel’s “experience.” It was obvious that it was his first time doing this but it still felt good. The uneven licks and sucks that ranged in strength. It kept things unique and he was moaning louder in response. 

“I knew you were special,” Kaa purred, loving every little lick and suck that was given to his cock. The other was left pulsing and dripping a bit, his internal balls suddenly having the urge to drain themselves. Kaa pulled Asriel’s head down further, making his cock slide into the soft, tight throat. The instant pleasure made Kaa shake and moan even more. Hearing Asriel’s light gag, he soothed the boy with his tail tip, rubbing it on his head the same way one would pet a dog. 

Feeling his cock throbbing harder, Kaa tightened the hold he had on Asriel, making him move back and then forwards. When pushing the head down again the throat was engulfing his inches, taking even more than before. He would have to pause for Asriel’s sake, keeping him from choking on his flesh. The pause wasn’t minded because the tongue was moving, ensuring the pleasure was constant. 

The moving of his head was getting faster. Asriel’s groans were heard but there were no more gags. Emboldened by this, Kaa moved the goat faster, making him take more and more. Reaching further into his throat, the walls kept themselves close, clenching down on the throbbing shaft. What really did it for Kaa was the constant moving of Asriel’s tongue. 

“O-ooh! Let’s see if you can handle this,” Kaa grunted and thrusted this time. The pulsing of both cocks got much stronger, followed by the sudden spurts of seed. Being an adult, Kaa had a lot more to give than the young prince did. Both shafts were shooting rich and fat ropes of seed that shot right down the soft throat. Asriel acted right away, swallowing the seed while the other shaft was shooting it onto his neck, shoulder and onto the side of his face. 

“Yes, you’re perfect!” Kaa panted. The cock he pulled free was still hard, so was the other one. Both throbbing and leaking a bit of cum still, the snake took a moment to observe, watching as the goat was licking up the cum that was all over his lips as best he could. It was both amusing and arousing, making the serpent’s lengths twitch and pulse all over again. Giving into his lasting lust, Kaa was moving in again, keeping his grip on Asriel firm. It would be needed for what he had in store. 

This time he was presenting both cocks to the young goat, letting them throb right in front of his sniffing muzzle. Another small moan came from Asriel when he picked up the even stronger smell of unique reptilian musk and seed. Opening his mouth, he ran his tongue over the other cock, collecting the cum that had run down it. Its flavor was getting all over the length, mixed with the unfamiliar tang of cloaca fluid. Kaa was groaning from his other cock getting attention this time, shaking when the goat’s head pushed down on its own. 

Asriel only took about half on his own but that wasn’t good enough in the serpent’s eyes. He wanted even more and got it by thrusting, pushing his cock over the smooth tongue, entering the throat. The earlier penetration allowed him easy passage this time. Not even gagging this time, the goat was instead quick to swallow from the precum shooting out from the tip. There was still some length that needed to be taken. Kaa made sure it was all down, thrusting again while pushing the boy’s head down. 

Both shafts were throbbing hard. Asriel could feel one in his windpipe, the other was throbbing against his cheek, also leaking pre that was sticking to his already messy fur. Pulling back caused the snake to groan, his cock sliding back. Rubbing over the throat’s walls, still being squeezed until it was over the tongue again. Licks came, giving the snake greater pleasure before he pushed in, shoving the single cock back down, making the other press to the prince’s cheek. Having all of it in, Asriel was given another taste of his reptilian fluids. 

From that point on, Kaa kept moving his crotch. In return Asriel was sucking and licking as much as he could. Soft lips were wrapped around the sliding flesh, the tongue was moving faster to match the slight change of pace. Left, right, under, and over the topside...he was licking anywhere and everywhere he could, all wanting to please his new master. Any traces of disgust or doubt had been purged, replaced with unclouded compliance. 

“You seem hungry,” Kaa said. “Hoping to get another load?”

Instead of responding, Asriel kept sucking in time with the pumps. Kaa loved it and thrust faster, plunging his cock farther down. This was enough to make Asriel start gagging again. The sound sent shivers up the reptile’s long spine. These sounds were heard in time with each pump, being pushed further than before. Kaa was making him take more and more, throbbing harder and releasing precum in much greater amounts. The other length was letting out just as much, making a greater mess of the goat’s shoulder and neck. 

Kaa maintained this pace, always pushing his cock as far down as it could reach. He was doing this purely just to test the boy, wanting to see how much he could handle, always listening to the gags and groans. The tightness had already increased, giving him a bit of a challenge, pushing through to feed all of his cock in. So much of his precum had come out, making the interior of the mammal’s mouth heavily marked, coated all over in hot and slippery fluid. It was just the thing he needed to keep his cock moving seamlessly. 

And then it was pulled out completely, a line of pre kept the twitching tip and his lips connected for a bit until it broke. Kaa was panting, taking a moment to collect himself. When he was ready, the snake was moving in again. Asriel was waiting with his mouth still open, prepared to pick up where he left off. Even through his hypnotized state, the goat was still surprised by not the single -- but the pair of shafts that were pressing, making his mouth stretch further. A sound of strain came from the boy, his muzzle expanding more than ever. Pushed tight together, rolling over his tongue and reaching the throat beyond, the passage was also being stretched around the tips and what lay behind them. 

When they pushed in, the throat was visibly bulging. Another louder gag came, telling that it was a tight fit. Kaa could most certainly feel that added tightness, moaning out with abundant exhilaration. He continued to feed the inches of both cocks in until the base of his crotch was pressed firmly to the goat’s mouth, allowing him to take in more of the scent. Stuffed into the same passage, throbbing together, the pulses couldn’t be ignored, neither could the much greater amount of precum that had to be swallowed. Double the amount of fluid being released meant that Asriel was gulping more often, his stomach being filled with the substance. 

A firm tug backwards came. Right after it was a first thrust that pushed both cocks back in, shoving them deep into the throat. Even more pre had coated the walls, acting as a lube that assisted him. It also gave the serpent greater amounts of pleasure, evident by the way he was panting and squirming. Doing what he had before, Kaa started to thrust again, rocking his body. Slipping his cocks back and forth, pushing far enough to make that bulge appear repeatedly in Asriel’s throat, Kaaa kept feeding the prince his pleasure nectar. 

Kaa’s body kept him moving, pulling back then pushing forwards, acting in time with his thrusts. Asriel was still acting in time with this, having his lips wrapped and moving his tongue not just over each of the shafts but in between them as well. Doing that in particular sent a strong shock through the snake’s body. The next pushes had Kaa shoving all of his twin inches in. Keeping it like this, made things easier for them. Precum kept shooting out from both tips simultaneously. The swallows were harder, putting more pressure on the twin cocks. 

“More... More..!” Kaa hissed. 

Asriel did as he was told, putting more into his sucks. With Kaa constantly rocking his head this way and that, the boy could put his efforts entirely on maneuvering his mouth and throat. Still swallowing, doing so even harder from the greater amount of released pre, the goat’s windpipe was clenching down harder. 

Then the thrusts came fast, the cocks staying in the throat. The force had Kaa’s crotch repeatedly bumping into Asriel’s soft muzzle. Ordinarily he would have felt dizzy from all of this, but the hypnosis kept him going for as long as Kaa wanted. The rough thrusts from the snake weren’t stopping, each of them coming as strong as they could. Still doing his best to swallow it all, there was so much that it was running down the sides of his mouth, dripping onto more of his fur and the ground. 

All of a sudden, Kaa was crying out. From his swelling shafts came the even thicker and plentiful fluid. Firing from not just one, but both openings at the same time, so much cum was being unleashed that Asriel had to swallow right away. He could feel the power behind every squirt, filling up his throat even as he was gulping harder and faster in an effort to keep up. It wasn’t just that but also the tongue, getting coated so heavily in cum, glazing it in many layers. 

Kaa watched as he unloaded the contents of his swelled internal testicles, shaking and panting hard from cumming so much from both cocks at the same time. The boy’s throat had expanded even further from the amount of fluid that was constantly loaded into it. So much of it was spilling from the corners of the young goat’s mouth. Even while trying his best he couldn’t contain it all. Noticing this, Kaa pulled back and out, making his cocks bounce and throb. The next shots of cum were released onto the prince’s panting face, getting all over the white fur. Sticking to and weighing down the pelt, the sight of him being marked with his seed was all too arousing to Kaa. 

More and more of his face was being coated in the rich substance. Seeing that his prey’s mouth was still hanging open, Kaa tried his best to not shake too much, also trying to aim where his loads would go, his goal being the open muzzle. There was plenty still getting all over Asriel’s face. His aim was good enough to keep landing on the lolling pink tongue. By the time the snake was done, there was more than enough to swallow down, pulling it into the stomach that was starting to feel full and very warm. Kaa eased back fully, taking deep breaths to soothe himself. Seeing the monster drink down his loads, looking at the amount of seed that was sticking to his pelt, seed that belonged to him; Kaa’s arousal was reinvigorated and his twin cocks were back to pulsing. He could feel that there was still a bit more that he could give. 

The snake was back to thinking for a bit about what he wanted to do and got an idea. Using his body to get Asriel on his back, his legs sticking up in the air. Slithering around, he laid eyes on the hole he had sniffed and licked before. Too excited to let time pass him by, he got himself lined up, touching both cocks to the rim right away. The hole was still wet and so were his shafts, coated in plenty of the cum. When he pushed his cock in, a moan came from Asriel, feeling the pair of shafts spreading him even more than the tail had. With a bit more pushing he got all of his inches in, groaning from the warmth and softness that was all around him. 

Feeling ready, he pulled back and thrusted back in, giving them both pleasure. Asriel’s length was becoming erect, twitching in time with his heartbeat. Already so tight inside, the clenches from his prostate being bashed made it even better for Kaa. The cum coating his cocks was used as the perfect lube, allowing him to move with velvety smoothness. The sounds of his wet cocks going in and out were heard along with the light bumps of their bodies connecting. Making the direct pleasure even better was the sight of Asriel’s erection. 

“Do you want more?” Kaa asked. Asriel nodded and moaned even more, as if he was filled with a desperate need for more. 

The unspoken request was granted by him picking up his thrusts, moving his crotch while using the rest of his body, getting a hold of Asriel’s body. He started to move it in time with them, making the cocks reach farther in. Doing so had him stretching out the even deeper parts of the goat’s tailhole. It was incredible and he couldn’t get enough of it, still getting plenty of squeezes from his cocks pressing firmly on certain spots within the silky hot passage. 

Surrendering himself to all of these feelings, Kaa was taking things further by going faster, ramming his way in harder, making the sounds of their connecting bodies all the louder. Most of his body was coiled around Asriel’s midsection but he had enough body length left to slink down, rubbing at the boy’s bouncing erection and his empty balls. This made Asriel gasp and jerk, his toes splaying and then curling. 

The next strokes to his prostate was too much for the goat to withstand. Overwhelmed, the goat moaned with passion, achieving an entirely hands free orgasm. It was also a dry one, leaving the goat’s cock throbbing but releasing nothing. Kaa made up for that, brought to his own climax from the hard constrictions of Asriel’s tailhole. Hissing deeply, he was cumming through both cocks at the same time again, letting out the last of his internal reserves, pumping what was left into the hugging hole, making it all the slimier. It felt so good that when Kaa was done he collapsed on top of the boy who was also panting with him. 

Kaa started to let go of Asriel a bit but certainly not completely. Relaxing himself, his length retreated back into the cloaca. He was ready to move on to the next thing, the thing that he had been waiting for this entire time. Night had come, the moon hanging high and blazing white light onto the entirety of Mt. Ebott. The snake was pulling the young monster along, leaving the rocky environment and slinking into the dense forest, maneuvering himself and Asriel up a tall and wide tree to ensure that nobody could interrupt them. 

Kaa got himself comfortable on a sturdy, wide branch. Wrapping his coils tighter around the prince, he lifted Asriel high and held him upside down. Dangling, swaying side to side a bit, the boy didn’t react to the elevation. He just remained still while sweat was running down his body; from his feet, butt, and crotch...dripping and falling from his head, landing on the snake and whatever else was below them. 

He wanted to make sure that Asriel was loose, to the point that there wasn’t an iota of stiffness. Bringing the boy down and closer to himself, he aimed to take care of that issue by draining the last of whatever energy remained. With his tail tip he began to tickle the youth’s feet. 

So far the monster prince hadn’t been reacting much. But as the smooth scaled tail was flicking back and forth, teasing the soles and even his toes, Asriel couldn’t stop himself from laughing out loud. The high volume of his voice echoed out, not stopping as he kept laughing. In fact he was laughing more than he ever had in his life, as if it was being forced out of him. Unable to stop, it lasted for as long as Kaa kept tickling and licking his feet; coating his soles, toes, and everywhere else in a fresh layer of snake spit. Kaa’s actions were constantly changing, leaving Asriel unable to predict any of them. Going fast then slow, pushing in between the toes, and over the heel...Kaa was keeping the tongue’s touching constant and the boy’s laughter just kept going, leaving him shedding tears and taking heavy breaths. 

Kaa moved below Asriel’s head, his tail still tickling one of Asriel’s feet to keep him at bay, noticing that the goat was running out of steam, his wiggles weakening and his gasps gaining audible exhaustion. Now that the time was right, Kaa opened his mouth, ready to take Asriel on a one-way trip. Stopping the tickling, the snake started to lower the prince, bringing him all the closer to his ultimate doom. He was going in head-first, feeling the warm inside of the snake, still weakly laughing, his voice becoming muffled from Kaa’s interior. 

Spit was further soaking his cum-marked fur. Kaa was moaning from the tastes of his own cum and the goat’s sweat. Asriel’s chest was going in next. The warmth of the snake's drool was sinking in, already ruffling his pelt. Even his nipples were feeling slimy. The heat from the snake’s maw was clashing with the cool night air, making him shiver. Apparently doing that pleased the serpent. 

Then came his belly, surrounded by heat and thick saliva. He gasped when his groin was touched and then played with by the thick forked tongue. Rubbed and smeared with so much saliva, Asriel would have gained another erection if he weren’t completely tapped out. Kaa’s tail wrapping itself around the boy’s ankles made sure he wouldn’t be getting away at the last moment. He could also perfectly control the pace of his feeding. 

Wanting to reward himself further for all of his efforts, Kaa’s tongue focused on the boy’s family jewels, making sure to really coat them in his spit. All of the remaining flavor from them was collected and savored. Doing so was making the goat groan and squirm. Kaa felt the toes moving and he ran his tail tip between the digits. The cub’s legs were pushed inside, leaving just those feet sticking out from his open maw. Gulping down the soft furry body, he gave a few licks to the feet before closing his mouth, drawing that same tongue over his lips.

As fate would have it, the hypnosis wore off when the goat was already in the pit of the limbless creature’s stomach. Even with his consciousness back, Asriel was feeling so weak. He could hardly even cry out. All of the stamina, energy, and even the air in his lungs were exhausted. Fear was sinking as he realized the danger of the situation. His magical body was being digested and broken down. He could feel himself being broken down bit by bit, unable to do anything more than just lie there, groaning too quietly for anyone to hear. 

Kaa finally settled down to rest, filled with pure satisfaction. He was able to close his eyes and get some sleep, feeling the squirming and muffled cries inside of him slowing and quieting until there was nothing but a still warm body. Even Asriel wound up closing his eyes and drifting off while his body was still being broken down. 

By midnight, Toriel and Asgore were worried. Asriel hadn’t come home so naturally they started to worry and went searching for their son but couldn’t find him. Later in the night, they could only hope that Asriel would return in the morning. All the while Asriel’s body was turning to dust, his body fading, leaving only his monster soul behind. With a quickness it was absorbed and made a part of Kaa’s own. While the inside of his body flashed black and white, Kaa simply yawned as if his meal was still fully intact inside of him. 

Asgore and Toriel went out that morning, looking everywhere they could until they came to Mt. Ebott, finding their son’s ripped shirt, pants, and underwear. Still not knowing what happened to him, the two were still hoping to find him somewhere, completely unaware of the snake that was slithering by. And at the same time Kaa was unaware of his new abilities, those of fire and flame. It would be some time until he would realize and use them if he so wished... 

