Potion Cat: A Poison Kiss

Story by ReynartWrites on SoFurry

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Layne meets a new strange friend. Hints of a future to come perhaps. Don't judge demons on their demonhood now~ Also, first time writing with a trans-male publically, hoping it goes well.


The sound of cheerful humming could be heard from the back of a blue wisp lit potion store. Layne wearing a dress of black with puffed out sleeves stood at a work desk in her storage room near her shelves upon shelves of herbs with wooden wand in paw. She held the object gingerly as she wrapped blue moonsvine around the tool. Normally she wouldn't have time for her little crafts, but Ogglen was minding the front with all of her customers and from what she had heard from where she stood, it was a slow day. It meant that she could simply leave Ogglen to their own devices and tend to this little trinket that would serve as a quick and dirty aide for her magic on the road. The sound of glass breaking caused her to wince and worry about the future of her store and her assistant, "Ogglen darling, are you well?"

"Yeah! I'm fine! Just uh, a little spill. I can clean it!"

Layne thought for a moment to see just how little it was, but instead, she simply called back, "Okay, just don't hurt yourself. There are many potions that will have a strange effect on your body so be careful."

"Roger!" Came Ogglen's final reply loud and clear.

A vacation was a fun concept since her store had gotten a bit more fame and plenty more traffic, but of course she always had to be prepared for the dangers of the world and doubly so prepared to make sure that Ogglen knew how to take care of the shop by themselves without ruining all of her own hard work. Everything had seemed peaceful that day except for a few crashes here and there, until she heard the door open once more and Ogglen let out a shrill yelp, the flapping of wings heard along with a call, "Layne! Demon!"

Layne set the wand very calmly upon the desk and came out to see Ogglen fluttering about in the form of a bird, "Look look! A Venesm, I heard they're dangerous!"

Layne tilted her head and looked to see a large Venesm, a creature with a medium build and leafy bluish green fur, violet eyes, and large hands. She blinked as she noticed the fuzzy tail lashing about with a red bulb upon the tip. Before Ogglen could open their mouth again Layne plucked the fluttering bird out of the air and smiled, "Welcome to my shop, how may I help you?" Hers was not a place to judge, and certainly, she would have to teach Ogglen that if she were to leave them in charge while she was gone. Venesm were certainly demons, but not of the dangerous sort at the very least.

At first, it seemed as if the Venesm had taken some sort of offense, their eyes narrowed on Ogglen, their arms crossed, but then their words came out hardy and sure, "That'd be nice. Be nice too if the little goo bird you have there wouldn't be so rude either, but I get it. Not used to seeing my kind around here."

Layne set Ogglen down on the store countertop with a sigh, "Yes, I'm sorry about that. I've never seen a Venesm myself, but this store is for all sorts, even demon kind."

Ogglen for a moment was placated and even slinked their head down in shame to which Layne could only give the poor thing's head a pat, "Forgive my assistant, they're fairly new when dealing with customers."

Layne hadn't been expecting a toothy grin and a gentle approach from the Venesm, but there they trotted on in and leaned to the counter to put out their paw towards Ogglen, "C'mon, put it there. No hard feelings so long as you can actually help me, name's Pekeet."

Ogglen put out their little goo wing and awkwardly shook the paw of the Venesm, glowing eyes wide before the poncho wearing creature. Layne hadn't heard too much good about Venesm, but she was glad that rumors were simply that, but of course she was more curious as to why such a creature deemed a demon would be in town and moreover, what she could do to help.

"Now then, all of that is over with, what can I help you with Pekeet?"

Before the Venesm responded they took Layne's paw in their own and gave it a gentle squeeze, "Well, I'm looking for something a bit personal, heard you sell things good for the bedroom and you're pretty good at what you do with potions and bits, so I'd wonder if you knew how to keep Venesm poison under wraps?"

Layne tilted her head not really sure what that meant, "Uh, I'm not really sure what you mean by that."

Pekeet rubbed at the back of their head, "Y'see, a significant other and I, we're interspecies, they're a big soft Lupin fella, and I'm a venomous Venesm guy, and well, it doesn't kill him to have sex with me, but it does put him out of commission for a couple of hours depending on how long we go."

Layne could see the genuine distress hidden behind a nervous grin and a gaze that refused to look Layne in the eyes. Very carefully she took the other's paw in both of hers and smiled bright, "To be honest, I've never dealt with a Venesm before, so I would have a bit of trouble with your venom and poison unless I actually sat down for an extended period of time to study it." She could see the slumping of Pekeet's shoulders, and then the sudden rise as she added, "But, if I close down the shop there would be nothing stopping me from sitting down and helping you out. Of course you'll still be paying, but as your local potion maker and alchemist, Layne Luness, I'll be glad to make sure your lover doesn't have any problems having his fun with you, or at the very least I'll try."

Layne choked as her body was suddenly taken up into the arms of the Venesm, her eyes practically bulged as she was squeezed and brought close to the body of Pekeet, "Damn that feels good to hear, y'know, you're way too nice, and payment? I'm willing to pay whatever y'want we been saving up for this."

Layne huffed out, "Don't kill me would be the starting price."

Pekeet looked down to see the squirming feline practically blue underneath the fur and very promptly he let her go, "Sorry 'bout that. Just excited, so you said you needed to study my venom right?"

Layne nodded and flicked her wrist to the door while straightening herself out. While Ogglen fluttered away to lock the door, she explained, "Yes! I'll just need a few samples to start working on something to make sure that anyone who has their fun with you should be at least somewhat protected from the pain."

"And you can really do that?"

"Well, we'll see, like I said, I haven't worked with your kind before, we'll just have to run plenty of tests, tell me, is it just sex that induces the pain?"

For a moment Pekeet thought of it, tapping at their chin with a digit before answering, "Well, tongue kisses always make their head swim a bit."

Layne smiled and brought her paws together, "Good! We won't need to actually have sex to make this work then. Come with me and we'll get started, Ogglen, mind the storefront while I work, dealing with poison anything is never good for your body."

Ogglen sighed but gave a wave of the wing, "Fiiiine, I'll look after the boring part of the store and make sure nothing falls. If I get bored I'll let more customers in though!"

Layne chuckled and waved her gooey friend off before moving to the back of the store. At her back and tail, Pekeet asked, "Sex? I guess I kind of expected some sorta contact to test the stuff out, but y'sure you're good with putting yourself through even a kiss? Could mess y'up if you're not adjusted."

Layne scoffed, "I'm being paid for a service, I want to make sure this actually works, if not then I'll never sleep right, more because of the failure than anything else."

Pekeet scratched at the back of his head between his horns before nodding, "Well, all right then, lead the way miss."

Layne entered the back of her shop where she had her little workshop and storage place. Gingerly she put away the wand she was working on in a little box, making sure nothing would disrupt it before taking some flasks and vials out from a few others containers, "Now then, I'll just need a sample or two from your venom, I mean, if that is possible, I'm not really sure how we're going to do this part as I've never seen a Venesm or really know how you work with poison."

That fuzzy tail appeared before Layne and that red bulb shimmered before her eyes, "Oh?" It then suddenly became a mace just before her eyes, pointed spikes near her face and she did her best not to jump back, "Oh!"

Pekeet chuckled, "Most are different bodied dependin' on the region, but all of us got one of these. A little venom can drip from here."

"Well, don't mind if I do then!"

Layne carefully took a flask and put it under one of the spines that dripped a wine colored liquid that bubbled and seethed as it touched the bottom of the flask. She allowed a few drops to fall before taking it away, the bulb returning to normal as Pekeet took their tail away. Gingerly she set it down on the desk before her, her paws working to find the right herb. There were common herbs among every region that distilled and prevented venom from acting the way it was supposed to, of course, she wasn't really sure how strong this little sample was, and that was far too exciting. Layne loved new and strange materials. Mortar and pestle were taken from underneath her work desk, the sample of venom dripped into it before she took a particular herb from her stock and crushed it within, carefully she began to press and bring it altogether her other paw reaching underneath to grab a flask of water which she kept for mixtures. Carefully she dripped some of the water in and continued crushing and mixing before taking mushroom from her stock to place inside of the mortar. She continued on until she had a bubbling paste that smelled of spice and peppers that stung her nose. Very carefully she poured it out into a glass vial and breathed out as she took it in paw to roll it around. She could see the liquid settling, turning a bit clearer now as she had it within something. Since she wasn't too familiar with the poison she was working with, she took a test dummy from her stock of herbs. Brennonbulb was a purple bulb with orange tips that wasn't withered despite only being the unblossomed portion of the flower and nothing else. If she poured something poisonous on it, then it would bloom, if it wasn't poisonous then it would simply stay the way it was. Carefully she planted a drop upon the flower and watched as nothing happened. With a breath, she leaned back only to bump into the Venesm who was watching with intent eyes over her shoulder. Layne could only chuckle at this and she presented the concoction, "This should help, and if it doesn't well, I'm in for a bit of trouble."

Since it was the first draft of a potion, she wouldn't be exactly savoring the flavor, nor would she be enjoying the texture, but with a sigh, she downed what she had made and shuddered as she felt her insides burning, but other than that no extreme pain or passing out which was good. Coughing just a bit from how hot it was, she cleared her throat and took in a breath, "Right, I should be rendered immune for a bit then. So, give us a kiss." She hadn't been sure of how much of the neutralizing herbs to add, so she had simply put in just enough to keep it at an amount where it would be safe, whether it was enough for an antivenom, she wasn't sure.

Pekeet seemed a bit nervous about kissing the potion making feline, but he leaned in and planted a kiss upon Layne's mouth, their tongues meeting for a moment. Almost immediately Layne felt her head burn up and her eyes shot up wide with a bit of purple tinting them. She leaned against the table and it was as if her world were on fire. Fanning herself she huffed out, "It feels...I-it feels as if I've bit down ten peppers. Oh dear, I grossly miscalculated."

Pekeet blinked and put a worried paw to the chin of their short muzzle, "Oh...Damn, are you alright? Need some water or somethin'?"

Layne coughed and huffed as she turned to her tools, "What? No no, I just need a bit of recovery, I'll keep working on this. Don't you worry. Oh, ohhh, wow that has a crazy kick! Is it supposed to be this hot?"

Pekeet watched with a quirked brow as Layne continued on with her work, "No uh, usually supposed to just give you a stiff head and some pain from contact."

This time Layne used a heavier amount of those same herbs to neutralize the poison and this time she made sure to add some kipmint to cool down the heat of the poison she had felt on the creature's tongue. She could only imagine what it would feel like ot have sex with Pekeet if that was just a kiss. Finally, she had another test ready, a base potion that was purple this time rather than wine colored. She took a drink of what she hoped would be a success and turned in a rush to grab Pekeet's cheeks and pull him down for a firm kiss. This time her tongue tingled and her head as well, but she didn't feel a single thing, or so she thought. She laughed and brought herself away triumphant, "Hah! See! All it took was two tries before I defeated this...Oh..." Layne suddenly felt her world flip and she held on very firmly to the desk near her, "Or, or I might've just reduced the heat and not the effect of the poison."

Pekeet leaned to hover his paws near Layne for fear of the little feline collapsing, "Maybe you should take it easy, y'know, take a break before the next mixture and kiss y'know?"

"Bah! Don't think I'll be defeated by two failures in a row. I'm determined to get this right, besides, head is clearing up already now then and I have the perfect idea." Layne continued on with her paws reaching and clasping for various herbs, but this time she called forth a bit of magic as well around her left paw and added it in, a bit of pure mana to go along with the mixture, a spell that was used to treat and reduce the pain of venomous wounds. This time the base potion turned out green and smelled pleasant enough. She took a drink and her head immediately felt much clearer. Turning she couldn't help but smile just a bit, the Venesm was hunched over and covering their lips, eyes looking away, "C'mon...You're not hurting me, at least not on purpose. I have to do this. For your lover, right?"

Pekeet released their muzzle and sighed as they leaned in for a kiss, their rabbit-like ears drooping still. This kiss with tongue brought on little more than a bit of tingling on her own tongue, but more importantly her mind felt entirely clear, even as she pulled away. With a smile, she moved to take those herbs which had aided her in the creation of the potion and turned to drop them in the cauldron she had in the middle of the work-room. A bit of keenroot, the kipmint and some krelishrooms. She took a great wooden stick from nearby and looked to Pekeet, "Now that we know this one at least works with kissing, could I trouble you for a bit more of that venom? Five or so drops?"

Pekeet blinked, "Really? Y'don't feel heavy headed?" He asked as he brought his tail over the cauldron to comply.

Layne nodded as she began to crush the herbs and add water and various other liquids to add scent and stability to the potion as she began to make her mix, watching as it slowly began to bubble and rise, "Mhm, I'm feeling fine now. Even made me feel better from those other tries. Now, I'm not sure if it'll work with sex, but if it doesn't then you can always come back and get a refund and I can try something a bit stronger too."

Pekeet looked over the cauldron, watching with great curiosity, "We could always just make sure it works now."

Layne cleared her throat trying to keep her attention on the delicate task before her, "Well...I guess that is true, but I should really tend to this."

Layne suddenly then felt strong paws at her side and moving under her dress, she yelped out and continued to focus on stirring the potion, "A-ah please, I'd be happy to test this with you, but you don't understand, I haven't added the spell yet and if we aren't careful there could be--" She yelped as she felt her crotch groped, her underwear tugged down and her balls squeezed upon.

Pekeet grinned and rested her chin on the potion maker's hat, "Didn't expect ya to be packing, especially since you're such a cute girl, but y'know, this is the perfect fit. I've got a cunt and you got a cock...And I'm not interruptin' ya', I'm just giving you a paw."

Layne winced and huffed out as her balls and cock were felt over and groped by soft paws, her eyes focused on the task before her, one paw raising to bring the spell forth she had used before, trying her hardest to focus as she felt digits sliding across her most sensitive portions. She added the spell with a swirl of blue and green light, but huffed out a breath in the process, her paws shaking as she returned to mixing the bubbling green potion, "I just, really, this isn't necessary, you'll only incur more cost if you keep this up."

Pekeet snorted, "Mate paid a pretty piece of gold to see this happen, I can splurge a bit and take a story home too. 'Sides, I think he'd love to meet you too. We're not too scared to share a bit."

Layne shuddered at that and continued to mix, "Are all Venesm as deviant as you?"

Pekeet chuckled, "Nah, we've got a wide range of folk, I'm just on the more loving side of the spectrum."

Layne gasped out as her cock was gripped on tightly, her digits nearly slipping with the wooden mixer in hand, "Ah! No no, ohhh, please be gentle while I do this, this is for you after all and I'd hate to waste material."

Even though she said this her cock was still assaulted with loving twists and rubs her body shivering as she felt close, but held back for not wanting to stain her precious cauldron. With a few more turns of the rod, the potion began to glow and settle down just a bit, Layne sighing as she let go of the stick, "We're fine now."

Layne was brought up into the air by the Venesm's strong arms, her eyes wide as her cock was being pointed directly the open cauldron, "Y'think this will ruin the potion?"

Layne yelped, "Yes! That will most definitely ruin my hard work you dolt!"

Pekeet chuckled as he set Layne down on her feet, Layne turning with a shudder to put her paws on her hips, "Rude! Absolutely terrible too! You know you could have waited until I was done and to give me that scare...I hate when people mess with my work."

The Venesm only stuck his tongue out and crossed his arms, "So is that a no then to a little fun now? Y'know I really would like to see if it works."

Layne rubbed at her chin, certainly her switch had been flipped, even if Pekeet had been a bit too pushy in his approach, "Well, I guess for the sake of discovery we'd better make sure thing--"

Not even finished with her statement Layne found herself on her back, a tear sounding off as her underwear came flying off, a large paw upon her chest keeping her down while her dress was pushed up to reveal her barbed cock, "Perfect, don't mind if I have a seat then and take advantage."

Layne was simply shocked that someone so nice could suddenly burst out into such a dominant role, surprised enough to ignore the fact that her underwear had been ruined with a single swipe of retractable claws. Underneath that pressing grip she had no choice but to lie there. She had a good view of the powerful creature before her and a good moment to notice that Pekeet only wore that purple poncho with pointed tips around the hem and nothing else, their beige underside exposed as they stood over Layne to squat down low. Careful digits led Layne to the Venesm's warm hole, Layne purring just a bit as she felt her cock press through warm folds and into a surprisingly tight cunt. She then winced as Pekeet brought themselves down fully on Layne with a slap. Along with the sudden rush of heat around her cock, the air was nearly knocked out of her before she was allowed a moment of respite, she then felt Pekeet's tail coil around her ankles, Layne's eyes looking to see a rather frightening fang filled grin upon Pekeet's mug.

Layne winced and shuddered as suddenly the Venesm began to bounce up and down on her lap, pounding down towards her, paw still held firmly on Layne's chest to keep her down. Every single time Pekeet moved his hips down to Layne she felt her body shake and jolt as her ankles were held up by the tail, her cock being used and her body simply held down. She had no choice but to groan out and watch as Pekeet continued his pleasurable assault on Layne. Pekeet was a bit heavy, but it felt far too good for Layne to complain really. Her barbs were being massaged by the insides of a larger creature, and yet it felt as if her cock was being held by a hot vice, her cock tingling just a bit from the moisture that wrapped around her member. That tingling sensation was a sign that there was still some latent effect of venom there, but at the same time she didn't feel awful, in fact, it felt good!

Pekeet huffed and puffed as he pounded down to the small feline underneath him. His paw pressed down harder and his ears twitched as he continued to ride his own pleasure out, insides burning as those barbs brushed against Pekeet's inner walls. He couldn't help but grunt and groan out as he continued to pound his hips down to the little feline, Layne herself twitching and mewling as their cock began to twitch and swell from the sensation of being ridden so hard. Already she could feel herself so close and she gave the warning, "Pekeet, I'm about to pop."

Pekeet slammed down one last time and brought their crotch to a grind down against the lunar feline, "Huh, how much for a contraceptive potion?"

Layne blinked, "Not so expensive, but the rate on that isn't--"

Again the breath was taken out of her as both of those powerful paws gripped at her body and Pekeet's hips rose and began to fall in a powerful rhythm that had Layne's body sore from the pounding that she was receiving. Her cock was already far too close to hold back on any second thought and so she shut her eyes and shuddered as she let loose a load of cum that poured out deep into the Venesm bearing down upon her. Pekeet brought their hips one last time, his insides suddenly tightening down firmly upon the feline's cock, his body shuddering as they moaned out their orgasm while at the same time tearing through Layne's dress.

Layne huffed out and brought a paw up to grip lightly at Pekeet's wrist, "I'll be adding that to your costs today."

Before Layne could continue on she was suddenly brought onto her stomach as Pekeet stepped off of Layne. Both of Pekeet's paws were now focused on kneading and squeezing at Layne's plump rear, "Ohhhh I am nowhere near done yet! Y'think if I rip and tear this I'll have to pay even more?"

Layne yelped, "You will do no such thing!"

Squirming and trying to see what the Venesm was up to now, Layne suddenly felt something rather large pressing into her rear. Shuddering and moaning out she turned her head just enough to see something large and gel-like being stuffed into her hole. With a huff she was suddenly jolted forward as a large portion of that cool object was stuffed into her rear, "W-what are you doing?"

Pekeet chuckled as he brought his leg up to stuff the other end of the magical construct up her cunt, "Just a bit o'basic magic. Solid mana construct for a bit of fun, not too hard to make, anyone can do it right?"

Layne's eyes widened as her rear was stretched wide, her pupils rolling back as she moaned out and shuddered, Pekeet at her rear thrusting and grinding that huge thing inside of her rump again and again. At the same time, Pekeet only let out a huff of breath occasionally, more focused on driving that gel-like construct inside of Layne and pounding into the poor feline's rear more than their own pleasure. Pekeet groaned out occasionally, but other than that made no movement to stop or slow down, only increasing in speed with every thrust and push to the potion maker's now very sore behind.

Pekeet then grunted a phrase that had Layne's hackles raised and her eyes alert, "Damn, I'm ready to go wild on this kitty rear of yours!"

Layne squeaked, "You're not going wild?!"

Layne's head was pushed to the wooden floor as her rear was stuffed to the brim with that magic construct, Pekeet's cunt kissing Layne's puckered hole as he ravaged Layne's hole using that magic construct that connected them both together. With the absolute drilling her rear was taking it didn't take long for her cock to twitch and throb as it once had inside of Pekeet and soon enough she was staining the wooden floorboards with her cum, but Pekeet would not stop. Layne's tongue hung out of her mouth as she fucked silly, her vision growing hazy, her mind only registering pleasure at this point and a dull sense of pain as her brain was practically fucked to mush. A new sensation then arose as her rear was swatted by a large paw, claws grazing the skin of her rump beneath her fur with every single thrust inside of her. She panted and groaned out, drooling on the floor still while the demon broke her in two. At this point her cock wouldn't even get hard anymore, but certainly, her rear wasn't protesting to the rough pounding. With one last thrust the demon inside of her let out a hiss of triumph, Layne gasping out as every single inch of that magic construct was pulled out of her rear before being poofed out of existence.

With a huff and a puff, Pekeet brought himself off of Layne, brushing off their shoulders and shrugging them, "Damn that was good stuff cat. How much do I owe you for the potion stuff and the damage?"

Layne got onto her knees and elbows and brought herself up slowly, stumbling a bit as she came to stand fully and wishing she had the demon's stamina, "Well, I'll let you know when my head stops swimming and after you tell me how many flasks of the stuff you want."

Pekeet scratched at their chin, "Twenty would be a good start."

Layne moved to her work desk taking quill in paw to jot down the recipe of what she had made before she forgot before setting it aside and gathering flasks to fill and cork from the cauldron, all while trying to maintain balance of her sore rear. She could hear Pekeet chuckling as she wobbled and stumbled around awkwardly, her cheeks flared and her fur frizzing just a bit. She wasn't sure if she could handle any return visits, but as she set the potions in a crate to be carried she said, "Right, I'll stock up on plenty of these, shouldn't cost too much to maintain a steady flow, but they should last you for maybe five hours each. I think that'll be enough."

Layne and Pekeet stepped to the front with Pekeet holding onto the crate of potions, Layne leaning against the front counter as the demon paid and waved goodbye. Ogglen looked to Layne and then to Pekeet's back before speaking, "Was it right of me not to go back there?"

Layne sighed, "Perhaps it would have saved me a dress, but I guess it was fun."

Ogglen snorted as she shifted back to her usual form of a feline, "And you're getting a repeat visit I'm guessing."

Layne shivered as she set her chin on the front counter, "Yuuup."

"For potion and fun?"

Layne sighed, "Yup."