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contains extreme content while Patreon does not)! Please check the tiers on the following links if you would like to support!\n\nPatreon (no extreme content): https://www.patreon.com/arianmabe\n\nSubscribeStar (includes extreme content): https://subscribestar.adult/arian-mabe\n\n\nYou can find my paperback furry fiction & erotica (along with their accompanying eBook collections) via the below links to support an author!\n\nPaperback books Amazon US: https://tinyurl.com/arianmabeamazon\nPaperback books Amazon UK: https://tinyurl.com/arianmabeamazonuk\nPaperback books Lulu worldwide: https://www.lulu.com/spotlight/arianmabe/\n\n\nMy erotic eBooks are available on Kindle, Smashwords and Commiss.io worldwide!\n\nKindle (Alis Mitsy): https://www.amazon.com/dp/B07GLWQZFP\nSmashwords: https://www.smashwords.com/profile/view/ArianMabe\nCommiss.io: https://commiss.io/amethystmare\n\n\nAs always, I am open for commissions starting at 32 GBP per 1,000 words - please e-mail arianmabe[at]gmail.com for more information or see my profile!\n\n\nI also create handmade goods via Amethyst Creations, which is set up for worldwide shipping! Hand stamped metal and resin products, also with customisable options! Furry and kink friendly shop!\n\nAmethyst Creations: https://amethystmarecreations.bigcartel.com/\n\n\nStory © Amethyst Mare / Arian Mabe\nCharacters © respective owners", "description_bbcode_parsed": "Hiss is annoyed at his sister making a noise upstairs, but the cougar has the perfect way to distract her...


---

WARNING

This story contains consensual incest between anthro characters.

WARNING


---


This story has been available for early reading one to two months ago on SubscribeStar and Patreon (SubscribeStar contains extreme content while Patreon does not)! Please check the tiers on the following links if you would like to support!

Patreon (no extreme content): https://www.patreon.com/arianmabe

SubscribeStar (includes extreme content): https://subscribestar.adult/arian-mabe


You can find my paperback furry fiction & erotica (along with their accompanying eBook collections) via the below links to support an author!

Paperback books Amazon US: https://tinyurl.com/arianmabeamazon
Paperback books Amazon UK: https://tinyurl.com/arianmabeamazonuk
Paperback books Lulu worldwide: https://www.lulu.com/spotlight/arianmabe/


My erotic eBooks are available on Kindle, Smashwords and Commiss.io worldwide!

Kindle (Alis Mitsy): https://www.amazon.com/dp/B07GLWQZFP
Smashwords: https://www.smashwords.com/profile/view/ArianMabe
Commiss.io: https://commiss.io/amethystmare


As always, I am open for commissions starting at 32 GBP per 1,000 words - please e-mail arianmabe[at]gmail.com for more information or see my profile!


I also create handmade goods via Amethyst Creations, which is set up for worldwide shipping! Hand stamped metal and resin products, also with customisable options! Furry and kink friendly shop!

Amethyst Creations: https://amethystmarecreations.bigcartel.com/


Story © Amethyst Mare / Arian Mabe
Characters © respective owners", "writing": "Kinktober 2025\n\nBetween Brother and Sister\n\nWritten by Arian Mabe (Amethyst Mare)\nCommissioned by Fyrdrgon\n\n\nThe farm house was quiet, with only pop music playing over the in-house sound system. Hiss growled and rolled over, the cougar’s two tentacles waving lightly as he contemplated pressing a pillow over his ears. He’d never fully get behind what Helena, his sister, liked to listen to, but there were quite a few things they’d never seen eye to eye on.\n\n“Ugh, Hel…”\n\nHe rolled over on the sofa, tail hanging over the edge as it lashed back and forth. The open-plan living space was warm and cosy, dark having fallen outside. His parents were out for the night, though Hiss didn’t really care what they were doing out there. The feline licked his lips, a slow smirk pulling at one side of his lips. They didn’t need to go off elsewhere to fuck, that was for sure, for mating out in the open, regardless of who was around, was pretty normal in their family.\n\nThe music picked up a notch and his rounded ears twitched. It was like the dragoness was just trying to annoy him! Or maybe that was exactly it. \n\n“Hm…”\n\nThere was one thing he could think of that would make Helena’s always questionable music choices a little more bearable, however…\n\nHe languidly swung himself up from the sofa with that uncanny sense of grace all felines seemed to possess. Ropes was much the same, his father, though Helena had a little more clumsiness about her. Maybe that was because she took more after their mother, though he didn’t spend much time thinking about it.\n\nPadding up the stairs, he made no sound, tail swishing behind him, chest bare and the fluff a little ruffled. Helena was to be found in her room, dragging her chest of drawers to the other side – well, the dragoness was trying. She huffed, tail thwapping the wall in her frustration, though she didn’t seem to make much headway. Her yellow hair stuck up in all directions and her loose shirt hung off one shoulder. She often went for similar clothes when she was home, for that meant she didn’t have to wear a couple of bras to take care of her double pairs of breasts. Apparently, they were uncomfortable, though Hiss didn’t see how.\n\n“Hey.”\n\nShe glanced at him, grunting.\n\n“Finally… Get over here and help me with this.”\n\nShe didn’t bother being nice about asking him, for he was her brother, after all. But Hiss approached with a swish in his tail that only meant one thing, catching her attention. She held up her hands, wanting to ward him off, but, frankly, that wasn’t what Helena wanted. She went willingly as he swung her backwards onto her bed, her room still a mess where the dragon had been working at rearranging furniture.\n\n“Oof… Dumb cat.”\n\nHelena grumbled, but it was hard to be too frustrated as need rose in her, her brother’s paw sneaking under her loose t-shirt and grabbing a breast. He was coarse, at first, but he knew what she liked too. A squeeze and a grope – and then his thumb flicked strategically over one of her nipples. Her breath hitched and Helena licked her lips, squirming under him as her tail snaked around, trying to get his jeans off.\n\nOf course, her tail was not quite dextrous enough to deal with a button and a zip at the same time, so Hiss rolled them over so he was on the bottom. He did that work for her, unbuttoning his jeans so the dragoness could yank them off him, though there was little subtlety left between them.\n\n“You’re always only thinking about one thing,” she complained, despite being very willing to go along with all Hiss wanted from her. “Ugh…”\n\n“Say it like you mean it, sis.”\n\nHe smirked at her and the dragoness rolled her eyes, eyeing up his cock as it throbbed to attention. It was lightly barbed, though perhaps not as much as their father’s. The dragoness should know: she’d had it buried inside her more than enough times.\n\nHer head lowered, slipping into the easy dynamic between them. Fucking was just natural for them and taking the chance to do so while their parents were out was merely a coincidence. As Helena pressed her lips over the head of Hiss’ cock, she dimly realised he’d distracted her from rearranging and sorting her room rather neatly. \n\nShe sucked his cock into her mouth, playing her longer, more slippery tongue around the length of him. The barbs were soft enough to not hurt her flesh and she’d never worried about that while playing around with her father, or even fucking with Hiss, who was only half-demon. In her mouth, the virile, young cougar’s cock throbbed wantonly, but she didn’t expect him to grab her.\n\n“Oof!”\n\nShe yelped as she was flipped onto her back again, tail thrashing and his cock, too quickly, sliding from her mouth once again. Helena would have had a complaint if not for the cougar pulling off her underwear. She joined him in his nudity as she pulled off her shirt over her head, tossing it aside, bare but for her red and yellow scales that were so reminiscent of her mother’s. \n\n“You need a good fuck, sis.”\n\nShe growled, making a face at him, but his cock did feel nice inside her, so she allowed it. He pinned her thighs languidly to the bed with his own, bearing her down in a mating press. His cock knew just how to slide into her perfectly and he leaned forward over her, his elbow pressed down into the bed alongside his sister’s head.\n\nStill, he ground into her deeply, using the full length of his dick the moment he’d parted her folds with the tapered tip. Helena groaned, an arm flung up over her head and her free hand on his shoulder, gripping him tightly as if she thought her brother was going to pull away from her. Even though he powered into her with body-shaking strokes of his cock, she growled and tried to buck against him, demanding more.\n\n“Agh… Fuck, Hiss… Harder!”\n\nShe snarled, showing her teeth: a dragoness more than ready to get what she wanted. But Hiss only laughed at her and rocked into her body, spreading her sex out around him. Her pussy clamped down around him as Helena tried to exert control in another way, but Hiss had all he wanted right there.\n\nHelena moaned, shuddering as thrust after thrust powered into her, his cock reaching parts of her pussy that her fingers could not. It was better than masturbating, though she was well-aware of how she used her brother as a sex toy from time to time too. That was just how their relationship was, all about fucking and bickering and playing about with whatever facet of their current relationship they wanted.\n\nIt was intoxicating, to be fucked like that, especially as he sped up. Her pussy squeezed lewdly around him as he slammed into her, neither of them needing something soft and gentle that time. Hiss had been more than ready to fuck, growling out his lust as Helena grabbed at the back of his neck. His teeth found her throat and nipped playfully at her, though the cougar didn’t tend to go further than drawing a drop of blood when it came to her. However, they could be inclined to let the “beast” of his half-demon side out, from time to time…\n\n“Unff… Ah!”\n\nHelena groaned, squirming under him as she used the thrashing of her tail to work her way out from under him. His cock, of course, remained deep inside her cunny as she hooked her leg over his and pushed up, using her tail for leverage so they could roll around. The moment the dragoness was back on top of him, she ground down fervently onto his cock, hips working furiously as she rode him.\n\n“Ah… Fuck, yes…”\n\nShe smirked open-mouthed, taking charge, but Hiss merely put his paws back behind his head to enjoy the show, eyes fixed on all four of her breasts bouncing in line with her motions. Her body moved beautifully, her abs tightening to support herself, though her tail wound tightly, almost possessively, around his ankle, keeping the feline in check.\n\nIt was not as if he was going anywhere, however, licking his black lips and enjoying everything she did to him, his balls aching lightly with the need to cum. His cock glistened with her wetness as his gaze flicked to the join of their bodies, need swelling urgently. He held on, watching how she adjusted the angle of her hips to grind over the most sensitive spots inside her slick passage. Even then, Helena gasped for air, eyes half-closed as her shoulders tempted at rounding forward in the prelude to pleasure.\n\nShe had to take him, had to have him, drinking down too much lust all at once. She had never come out as a half-demon, like her brother, so no one thought there was a demonic side to her at all. But Helena had kinky inclinations too and the dragoness’ lips parted in lewd delight as her orgasm rose within her, snarling and flaring up with insistent force. Her body trembled, shuddering for a heartbeat of a moment in the second before climax – and then the dragoness was gone. The onslaught of desire was not to be held back as she tipped over the edge, a hoarse cry breaking her lips, though the dragoness may have intended it to come out as something of a roar. \n\nHiss growled, licking his lips as his shaft ached, throbbing. The dragoness ground down onto him, but Hel was all about her own need in that moment. He didn’t mind that, being used, for his only plan had been to distract Hel from making a noise, but things had escalated just as he’d wanted regardless.\n\nSo, he let the erratic flex and pull of her pussy around him draw him closer to the edge, surely already leaking pre-cum. He could go another round again swiftly, he was sure, but all Hiss was concerned about was getting off that time, filling his sister with his cream.\n\nIt came in a pulsing rush of need, barging its way through him almost rudely. In a flash, his paws shot out and pulled her down on his cock, making sure there was not even a sliver of his flesh left outside her pussy, their combined fluids squelching where their bodies joined. He growled, tongue lashing his lips, a sudden push of need heaving – and then he too got to spill his seed.\n\nThick spurts of cougar seed flowed up inside her, though it was not an overload of cum. Some of it trickled back out around the length of his cock, marking the join of their bodies with his essence. But all he was concerned about was the tight squeeze of her cunny around him, how it felt like his sister was milking him of his cum even then, pleasure arcing through him as he let go and cut loose. Frankly, there was no better way to spend an evening than having sex, but Hiss was the kind of cougar who really had very simple needs to be fulfilled.\n\nHelena slumped over him, leaving his dick inside her for the moment, for there was no rush for them to separate. The dragoness’ tail loosened where it’d gripped his ankle and Hiss chuckled throatily.\n\n“Hey, Hiss.”\n\n“Yeah?”\n\n“Help me move the fucking dresser.”\n\nHe laughed, chest shaking against hers even as Helena spluttered indignantly and tried to pull back, only to thump him on the shoulder. It didn’t really hurt and wasn’t really meant to either, his cock giving a seductive little twitch inside her. It was just enough to catch the dragon off-guard and he rocked up against her, cock remaining mostly hard in the aftermath.\n\nAnother round might distract her… And then he could enjoy the rest of the evening doing exactly as he pleased.\n\nBetween brother and sister, some games would never change.\n", "writing_bbcode_parsed": "Kinktober 2025

Between Brother and Sister

Written by Arian Mabe (Amethyst Mare)
Commissioned by Fyrdrgon


The farm house was quiet, with only pop music playing over the in-house sound system. Hiss growled and rolled over, the cougar’s two tentacles waving lightly as he contemplated pressing a pillow over his ears. He’d never fully get behind what Helena, his sister, liked to listen to, but there were quite a few things they’d never seen eye to eye on.

“Ugh, Hel…”

He rolled over on the sofa, tail hanging over the edge as it lashed back and forth. The open-plan living space was warm and cosy, dark having fallen outside. His parents were out for the night, though Hiss didn’t really care what they were doing out there. The feline licked his lips, a slow smirk pulling at one side of his lips. They didn’t need to go off elsewhere to fuck, that was for sure, for mating out in the open, regardless of who was around, was pretty normal in their family.

The music picked up a notch and his rounded ears twitched. It was like the dragoness was just trying to annoy him! Or maybe that was exactly it.

“Hm…”

There was one thing he could think of that would make Helena’s always questionable music choices a little more bearable, however…

He languidly swung himself up from the sofa with that uncanny sense of grace all felines seemed to possess. Ropes was much the same, his father, though Helena had a little more clumsiness about her. Maybe that was because she took more after their mother, though he didn’t spend much time thinking about it.

Padding up the stairs, he made no sound, tail swishing behind him, chest bare and the fluff a little ruffled. Helena was to be found in her room, dragging her chest of drawers to the other side – well, the dragoness was trying. She huffed, tail thwapping the wall in her frustration, though she didn’t seem to make much headway. Her yellow hair stuck up in all directions and her loose shirt hung off one shoulder. She often went for similar clothes when she was home, for that meant she didn’t have to wear a couple of bras to take care of her double pairs of breasts. Apparently, they were uncomfortable, though Hiss didn’t see how.

“Hey.”

She glanced at him, grunting.

“Finally… Get over here and help me with this.”

She didn’t bother being nice about asking him, for he was her brother, after all. But Hiss approached with a swish in his tail that only meant one thing, catching her attention. She held up her hands, wanting to ward him off, but, frankly, that wasn’t what Helena wanted. She went willingly as he swung her backwards onto her bed, her room still a mess where the dragon had been working at rearranging furniture.

“Oof… Dumb cat.”

Helena grumbled, but it was hard to be too frustrated as need rose in her, her brother’s paw sneaking under her loose t-shirt and grabbing a breast. He was coarse, at first, but he knew what she liked too. A squeeze and a grope – and then his thumb flicked strategically over one of her nipples. Her breath hitched and Helena licked her lips, squirming under him as her tail snaked around, trying to get his jeans off.

Of course, her tail was not quite dextrous enough to deal with a button and a zip at the same time, so Hiss rolled them over so he was on the bottom. He did that work for her, unbuttoning his jeans so the dragoness could yank them off him, though there was little subtlety left between them.

“You’re always only thinking about one thing,” she complained, despite being very willing to go along with all Hiss wanted from her. “Ugh…”

“Say it like you mean it, sis.”

He smirked at her and the dragoness rolled her eyes, eyeing up his cock as it throbbed to attention. It was lightly barbed, though perhaps not as much as their father’s. The dragoness should know: she’d had it buried inside her more than enough times.

Her head lowered, slipping into the easy dynamic between them. Fucking was just natural for them and taking the chance to do so while their parents were out was merely a coincidence. As Helena pressed her lips over the head of Hiss’ cock, she dimly realised he’d distracted her from rearranging and sorting her room rather neatly.

She sucked his cock into her mouth, playing her longer, more slippery tongue around the length of him. The barbs were soft enough to not hurt her flesh and she’d never worried about that while playing around with her father, or even fucking with Hiss, who was only half-demon. In her mouth, the virile, young cougar’s cock throbbed wantonly, but she didn’t expect him to grab her.

“Oof!”

She yelped as she was flipped onto her back again, tail thrashing and his cock, too quickly, sliding from her mouth once again. Helena would have had a complaint if not for the cougar pulling off her underwear. She joined him in his nudity as she pulled off her shirt over her head, tossing it aside, bare but for her red and yellow scales that were so reminiscent of her mother’s.

“You need a good fuck, sis.”

She growled, making a face at him, but his cock did feel nice inside her, so she allowed it. He pinned her thighs languidly to the bed with his own, bearing her down in a mating press. His cock knew just how to slide into her perfectly and he leaned forward over her, his elbow pressed down into the bed alongside his sister’s head.

Still, he ground into her deeply, using the full length of his dick the moment he’d parted her folds with the tapered tip. Helena groaned, an arm flung up over her head and her free hand on his shoulder, gripping him tightly as if she thought her brother was going to pull away from her. Even though he powered into her with body-shaking strokes of his cock, she growled and tried to buck against him, demanding more.

“Agh… Fuck, Hiss… Harder!”

She snarled, showing her teeth: a dragoness more than ready to get what she wanted. But Hiss only laughed at her and rocked into her body, spreading her sex out around him. Her pussy clamped down around him as Helena tried to exert control in another way, but Hiss had all he wanted right there.

Helena moaned, shuddering as thrust after thrust powered into her, his cock reaching parts of her pussy that her fingers could not. It was better than masturbating, though she was well-aware of how she used her brother as a sex toy from time to time too. That was just how their relationship was, all about fucking and bickering and playing about with whatever facet of their current relationship they wanted.

It was intoxicating, to be fucked like that, especially as he sped up. Her pussy squeezed lewdly around him as he slammed into her, neither of them needing something soft and gentle that time. Hiss had been more than ready to fuck, growling out his lust as Helena grabbed at the back of his neck. His teeth found her throat and nipped playfully at her, though the cougar didn’t tend to go further than drawing a drop of blood when it came to her. However, they could be inclined to let the “beast” of his half-demon side out, from time to time…

“Unff… Ah!”

Helena groaned, squirming under him as she used the thrashing of her tail to work her way out from under him. His cock, of course, remained deep inside her cunny as she hooked her leg over his and pushed up, using her tail for leverage so they could roll around. The moment the dragoness was back on top of him, she ground down fervently onto his cock, hips working furiously as she rode him.

“Ah… Fuck, yes…”

She smirked open-mouthed, taking charge, but Hiss merely put his paws back behind his head to enjoy the show, eyes fixed on all four of her breasts bouncing in line with her motions. Her body moved beautifully, her abs tightening to support herself, though her tail wound tightly, almost possessively, around his ankle, keeping the feline in check.

It was not as if he was going anywhere, however, licking his black lips and enjoying everything she did to him, his balls aching lightly with the need to cum. His cock glistened with her wetness as his gaze flicked to the join of their bodies, need swelling urgently. He held on, watching how she adjusted the angle of her hips to grind over the most sensitive spots inside her slick passage. Even then, Helena gasped for air, eyes half-closed as her shoulders tempted at rounding forward in the prelude to pleasure.

She had to take him, had to have him, drinking down too much lust all at once. She had never come out as a half-demon, like her brother, so no one thought there was a demonic side to her at all. But Helena had kinky inclinations too and the dragoness’ lips parted in lewd delight as her orgasm rose within her, snarling and flaring up with insistent force. Her body trembled, shuddering for a heartbeat of a moment in the second before climax – and then the dragoness was gone. The onslaught of desire was not to be held back as she tipped over the edge, a hoarse cry breaking her lips, though the dragoness may have intended it to come out as something of a roar.

Hiss growled, licking his lips as his shaft ached, throbbing. The dragoness ground down onto him, but Hel was all about her own need in that moment. He didn’t mind that, being used, for his only plan had been to distract Hel from making a noise, but things had escalated just as he’d wanted regardless.

So, he let the erratic flex and pull of her pussy around him draw him closer to the edge, surely already leaking pre-cum. He could go another round again swiftly, he was sure, but all Hiss was concerned about was getting off that time, filling his sister with his cream.

It came in a pulsing rush of need, barging its way through him almost rudely. In a flash, his paws shot out and pulled her down on his cock, making sure there was not even a sliver of his flesh left outside her pussy, their combined fluids squelching where their bodies joined. He growled, tongue lashing his lips, a sudden push of need heaving – and then he too got to spill his seed.

Thick spurts of cougar seed flowed up inside her, though it was not an overload of cum. Some of it trickled back out around the length of his cock, marking the join of their bodies with his essence. But all he was concerned about was the tight squeeze of her cunny around him, how it felt like his sister was milking him of his cum even then, pleasure arcing through him as he let go and cut loose. Frankly, there was no better way to spend an evening than having sex, but Hiss was the kind of cougar who really had very simple needs to be fulfilled.

Helena slumped over him, leaving his dick inside her for the moment, for there was no rush for them to separate. The dragoness’ tail loosened where it’d gripped his ankle and Hiss chuckled throatily.

“Hey, Hiss.”

“Yeah?”

“Help me move the fucking dresser.”

He laughed, chest shaking against hers even as Helena spluttered indignantly and tried to pull back, only to thump him on the shoulder. It didn’t really hurt and wasn’t really meant to either, his cock giving a seductive little twitch inside her. It was just enough to catch the dragon off-guard and he rocked up against her, cock remaining mostly hard in the aftermath.

Another round might distract her… And then he could enjoy the rest of the evening doing exactly as he pleased.

Between brother and sister, some games would never change.
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