Plot Summary: Sienna delves into the catacombs beneath Pyron in search of an ancient artifact tied to her demonic mistress known as the Flame of Desire. She encounters a bestial creature that quickly dominates her but she is eventually able to get the upper hand.
Sienna Character Art: [https://www.reddit.com/user/thunderwheat/comments/ujzqgk/updated_art_for_my_futanari_oc_sienna/?utm_source=share&utm_medium=web2x&context=3](https://www.reddit.com/user/thunderwheat/comments/ujzqgk/updated_art_for_my_futanari_oc_sienna/?utm_source=share&utm_medium=web2x&context=3)
I decided to experiment and add a choose your own adventure element to this story. If you find this fun and would like to see more of it in the future let me know!
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Sienna’s torch only illuminated the tunnels of the catacombs so far. The stone passageways were pitch black and lined with discarded and forgotten tombs. A thick layer of dust lay on everything here. Occasionally a strange breeze would blow through Sienna’s long brunette hair that sent shivers down her spine. She didn’t deny this place was chilling, however, her want to find the Flame of Desire pushed her on.
For half an hour she had been going off the instructions Aphrodisia told her. The catacombs looked the same so she just had to pray she wasn’t going in circles. What scared her more than getting lost was the evil creature Aphrodisia had hinted at *”…But it is guarded by a creature, one most foul.”* She wished that Aphrodisia gave her more information on it, but it seemed that the Tiefling didn’t know much about it either.
Sienna sighed to herself, it was probably better to continue on rather than to think of it. She pushed her torch forward and made her way deeper into the catacombs in search of her demonic mistress’ artifact.
Eventually, the instructions paid off. She felt another breeze blow through her hair but it felt warmer and stronger this time. She pushed forward until she saw a faint brightness ahead. She entered a slow jog. To her surprise, she was met with a large chamber with tall vaulted ceilings. The path split and went on either side of a long stale pool. Ahead the ceiling was cracked allowing distant moonlight to filter in and fill the chamber. The split pathways led to stairs that met at some kind of landing. Sienna crept forward and decided to extinguish her torch. As she walked forward she saw dry skeletons laying about the room, it seemed like a slaughter had happened here ages ago. She walked up the stairs and found the landing was bigger than she thought. It was a large circular area with a tall weather-worn statue in the middle. It was a near-exact copy of the statue of the Elven champion, the one that sat in Aphrodisia’s temple. It depicted the tall and athletic Elf wearing the same choker as she did as well as smooth armor that fitted against her curves. Finally, in the statue’s hand rested what looked to be the curved hilt of a sword. The hilt was not a part of the statue. Realizing this Sienna’s eyes perked up *”Was this it? The Flame of Desire?”* She walked forward slowly and extended her hand towards it.
Suddenly she retreated her hand as she heard a strange unnatural huff that echoed through the chamber. She whipped her head around, looking into the dim darkness until her eyes found something peering back at her. Her heart dropped as she saw two beady red eyes in the darkness. Based on how high up the eyes were the thing was tall, very tall. Sienna held her breath as she slowly walked backward. Her mind was racing and she began darting her eyes around, looking for escape routes. She heard another exhaling huff and then a heavy footfall against the stone that made a loud “Clock!” noise. Sienna heard another loud footfall, and then another. The thing was walking towards her, and quickly.
Sienna was still stunned in fear as the thing’s body was revealed. It resembled a man only falteringly. It had giant hair-covered legs that resembled that of a bull. A top that lay a massive muscled torso that was less hairy. Finally, instead of a man’s head, a grotesquely deformed face was there instead. It was elongated like a goat’s, half man half animal, and had two large horns sprouting from his forehead. At the end of each of his large hands, he had long black claws. He was huge, standing about ten feet tall. The beady red eyes hinted at an almost animalistic intelligence as he walked toward Sienna. The thing’s gait quickly turned into a sprint as he locked eyes with her.
Sienna panicked and extended a hand “Qa Ilish!” she shouted as she attempted to release her magic and repel the beast. To her shock, it didn’t seem to do anything. The creature was closing in on her and Sienna feared for her life. With desperation in her voice, she extended her other hand “Majyr ul iur!” she shouted sending demonic reverberations through the room. Perhaps she could force it to her will. It was a foolish thought as the beast simply shrugged that off too. Sienna ran to the side and took cover behind the statue as the creature got close. His body slammed into the statue and tipped it over. Sienna dodged the falling statue just in time to watch it hit the ground and crack into several pieces. The handle of the artifact hit the ground and clattered against the ground.
She figured it was probably her only chance. She quickly crawled on her hands and knees to it as the beast recovered from hitting the statue. As her hand was about to reach it she felt a large rough hand wrap around her ankle and pull her away. She yelped as she was dragged across the floor closer to the creature. She spun around on her back and looked up to see the beast standing over her. It opened its goat-like jaw and let out a skin-crawling roar at her, causing spittle to hit her face. Sienna panted heavily to herself as she grabbed the knife from her hidden thigh sheath and attempted to stab its matted leg. She stabbed downward but her blade simply slid off as it hit his skin, it was like his hide was made of steel. She looked up in horror as one of its large hands swatted at her arm and threw the blade across the room. She was left to the previous option, she turned around and tried to scramble for the artifact again but she was pinned against the ground by its strong arm.
Sienna groaned underneath the pressure. She heard its breathing get louder as its beastly mouth got closer to her. The stench was unbearable and almost made Sienna retch right there. She continued to try and crawl away, flailing her legs and scratching at the stone. Suddenly she felt her head be pulled back as it took a hold of her long hair. To her horror, she felt the creature’s hand grab the bottom of her dress and with one powerful yank rip it off her body.
*”Oh hells no…”* Sienna thought. As her head was being pulled back she twisted her neck back enough with terrified eyes. She watched as something began to protrude out of the things hairy and mangey groin. A previously hidden and massive bovine cock slowly raised and stuck out. It was huge, reaching probably two feet long and being five inches wide. Sienna gulped down, at least he was horny rather than hungry. The hand holding her down moved up to her head and pinned it against the stone floor. The other hand wrapped around her entire thigh and pulled her legs apart. Sienna didn’t resist, for now, it was probably best to not make this thing angry. She widened her legs, she wanted to make this as easy as possible.
Sienna’s breathing got louder and quicker as the creature began to line his dick up with her behind. She felt him move her waist up to give his giant cock a better angle. Finally, she felt his cock’s wide flat tip bump into her nethers. Her lower half quivered in apprehension. He was so big and she had no idea how she was going to take it, but she had to if she was going to get out of here alive. His giant cock moved up slightly and crudely pressed against her tight ass. *”No… no, no, no. Not there!”* Sienna thought. She could feel thick sludgy pre ooze out of his piss hole and drip in between her cheeks. With a grunt the creature pressed forward again, pushing his tip against her hole. It was like a battering ram against a city’s gate. He moved back a few inches again and pushed it against her ass harder this time, causing her to pucker slightly. Sienna let out a wheezing sigh “Hells… you’re… you’re going to rip me apart with that th-thing. Look, why don’t I use my mouth? I’m really good!” Sienna’s voice trembled as she attempted to bargain with him. She didn’t know if it even understood her but it was worth a try.
Sienna heard a huff and then the thing simply grunted as his huge flat tip battered against her reluctant ass once more. His pre was discharged into ass cheeks and she felt it begin to trickle into her hole. *”Worth a try.”* Sienna thought. It seemed like there was no getting out of it. She sighed again and stuck her rump out more, closed her eyes, and loosed her ass the best she could. Again the creature’s tip frustratingly hit her hole again, this time harder than before. With her ass loosed his giant tip forced itself in. Sienna grit her teeth and bunched her hands into fists as her ass was gaped by his massive girth. “GRRRAAAHHHHH!” Sienna howled in pain as she felt an overwhelming burning pain in her ass. Her whole body went limp and her eyes bulged as his tip lodged into her small hole.
“FFFUCK! HELLS! ITS-ITS TOO FUCKING BIG!” Sienna screamed. Her cries weren’t met with any response but having her head pushed into the ground even more. His giant bovine cock began to slide further into her ass, parting her walls apart and only causing Sienna to scream more “AAAHHHG! FUCK! NO! NO! NO! TAKE IT OUT! YOU’RE GOING TO RIP ME APART!” She desperately roared. The hand on her head left and wrapped around her other thigh, holding them open. Even if she did want to close her legs she wouldn’t be able to as the thick thing was inside her. The creature’s claws dug into her skin, causing blood to trickle out. Normally Sienna would find this painful but it was nowhere close to the pain she felt in her ass.
Using the grip on her thighs the monster began to pull her back onto his dick. Sienna’s hands reached forward in an attempt to hold onto something as she was impaled on his monster cock. “NO! PLEA!-AHHH!” Her words were cut off as the overwhelming feeling caused her to let out a blood-curdling scream. His giant girth began to slide deeper and deeper into her. She felt like she had so much cock in her, more than she had ever felt, but it just kept on coming. She grit her teeth and her eyes rolled back as she slid back several inches at once. The mascara she had so delicately put on this morning was getting ruined as small tears began running down her cheeks from the pain.
Finally, the movement stopped and she had a moment to breathe. Sienna propped herself up on her elbows and looked back at the terrifying creature, but she honestly didn’t pay his appearance much heed. The only thing on her mind was the humongous bitch breaker in her ass “FFFFuck! Y-you’re-You’re so big…,” her voice stuttered. She could barely form a sentence from the intense overwhelming burning sensation in her ass. She thought he was finally inside her completely, her ass was so tight around his dick that it felt like she was trying to suffocate his cock. “Is… Is that it?” She said with a whimpering pleading tone.
The creature snorted and simultaneously thrust forward again while pulling her back on his cock. Sienna’s eyes bulged outward as she screamed again. Several more inches penetrated her and finally, she felt his massive meaty balls slap against her cunt. “FUCK NO! NO! No! Fuck… please that has to be all of it!” Her fingers tried to dig into the ground as she settled on his cock. Her body was half suspended by his massive length. She began to breathe quickly in and out as she felt him slide out before sliding back in a few more inches. “Guh! You can’t be serious! You’re not going to fuck me with this thing!” The thrusts began to get longer and longer, it didn’t matter how slow the beast was going it was still overwhelming.
The beast’s hands moved up so they gripped her thighs right underneath her ass cheeks. His pace began to get slightly quicker as he thrust a few inches back and forth “GUh! Fuck! No… please take it slow…” Sienna let out hopelessly but she knew it wasn’t going to help. In response, he only got faster. Just as Sienna was thinking she could get used to the rhythm she felt him thrust hard and deep into her causing her to gasp and stretch her arm out. He slid back without leaving her anytime to recover, almost taking his entire dick out. Instantly, her ruined ass collapsed and was instantly spread as he thrust in hard again. His giant balls, the size of melons, slapped against her groin as the creature soon began to set a mind-fucking pace.
Sienna was still gasping and breathing desperately as the creature began to use her as a fuck hole, rearranging her insides. Her entire body rocked back and forth on the ground. Her dress was in tatters around her and her soft breasts were pushed into the stone. The long hard thrusts were making her body weak and limp in his hands. Her head rested against the floor and slid back and forth as he rutted into her. Finally, she was able to form a single word “Shhhit…” She could hear the thing’s guttural grunts and growls right above her ear as its head got close to hers. She felt its hot breath on her ear. Then, her head was tugged back as it bit at her hair, yanking her up. Sienna let out a long howling moan that was cut off rhythmically every time the beast thrust into her. The burning sensation was no longer painful as her ass slowly got used to being destroyed by his fuck log. To her surprise, she was able to take him, although her guts did feel like they were being rearranged. Her tongue lulled out of her mouth and her eyes rolled up into her head.
All Sienna could hear were the deafening “Smack! Smack! Smock! Smack!” sounds every time the beast’s pelvis hit her plump ass cheeks. While her face and chest were against the floor her hips and legs were being pulled off the ground by the powerful monster.
She felt a twitch in her groin from her cock *”Oh no… No…”* is all Sienna could think as her balls swelled and blood began to pump to her cock. The ruthless brutal fucking was beginning to feel good as pain turned into pleasure. “Huh! Ahhhhhh… Fuck…” she mewled. With each long thrust, his two-foot-long cock battered into her prostate, sending blissful quivers down her legs. Her previously flaccid dick stiffened until she finally felt her tip brush up against the stone-cold floor. “Hnngggg… Ffffuck…” is all Sienna let out as her ass was filled and her cock brushed against the floor.
Sienna careened her head back to look at it while it destroyed her ass. She saw his giant meaty shaft splitting her. Her pleading eyes opened in curiosity. The sight made her cock harden and dribble pre out “Fuck…Ah! Ah! Hells! Ah! Who in their right mind-Ah! Gave you such a big cock?!! GAHH!” Her speech was intermittently interrupted by gleeful moans.
The creature thrust hard, burying his entire two-foot-long bitch breaker in Sienna’s already well-fucked ass “FUCK! I’m not going to get used to that!” A little bit of pre shot out of Sienna’s quivering penis, dripping onto the floor. Suddenly Sienna felt her body begin to lift off the floor as the beast pivoted upward. Sienna was impaled on his cock and came with him. The monster stood up from off the ground causing Sienna to slide down another couple of inches. The creature was still holding onto her head by biting her hair. His thick rough hands ran up her legs and lifted them up above her head, holding them by the ankles. Sienna looked back with bewildered eyes “Shit… what do you have planned now… could you just be the slightest gentle?…”
The beast grunted in response. He stopped biting her hair and licked her cheek with a long muscly tongue. His disgusting saliva coated her cheek. This time Sienna didn’t retch though. Her breath was raggedy as the creature tasted her. She felt a hotness build in her loins, and her pussy became warm with desire. “Fuck… you big bastard… Just fuck me already…” Sienna said, words laced with lust as she was impaled by this monster cock.
The creature’s nose huffed out a hot breath as his hips moved back and then bucked in, sliding his giant bovine dick out of her stretched asshole. “Ahhhhhhhh, yes! Fuck!” she yelled as her head arched backward. She moved one arm backward and clung onto one of his horns for extra support as he began to pivot his cock in and out of her. Her D-cup tits began to swing as her body slid up and down. Her other hand gripped her chest and began to pull and pinch at her own breast. Her cock swung up and down as her body began to be rocked. Lewd pre was dribbling out of her and dripping down the underside of her dick. Her pussy was burning and slickened with lust. She looked down to see her stomach was bulging periodically from the intruder as it turned her insides to mush. Gasping and moaning, Sienna moved her hand away from her breast and gripped her cock firmly. Slowly at first, she began to jerk it to the rhythm as she was fucked. She gritted her teeth in an overjoyed smile as she watched her stomach stretch “Fuck yes… you’re going to ruin me…” Sienna began to jerk herself off faster, getting lost in the wonderful pleasure.
*”How could a creature with such a wonderful cock be so foul? Fuck… this is amazing…”* Sienna thought as she held on to dear life and watched her insides be rearranged. Her balls were already getting ready to burst and wet girl juice was leaving a puddle below her.
The creature thrust in hard another few times, burying his entire length inside of her. Sienna’s body jolted upwards with each thrust. The beast’s grunts were getting louder and more frequent. If she had a guess he was getting ready to burst. *”Oh yeah! Fuck…”* Sienna thought as it dawned on her. She turned her head to the best of her ability “Getting ready to fill me up? Fuck… I can’t wait.” The monster’s long tongue lulled out of his mouth and possessively licked her face again. In response, Sienna opened her mouth and began lewdly making out with the monster. She quickened the pace of her jerking off, desperate for release. She moaned as she locked tongues with the creature “Yes… Please… Fill me…” His unnaturally long tongue slipped into her mouth and filled it. She moaned lustfully and her eyes rolled up. The creature’s huffing got louder and quicker, his thrusts were longer and more deliberate. He pounded into her, shoving his entire length up her body. The beast’s tongue left her mouth as his head arched back, he let out a discordant roar as he bucked upwards. “Oh fuck, oh fuck! Yes! FILL ME!” Sienna screamed as she felt his cock pulse. The thick monster spunk shot out like a torrent, flooding her ass. She could feel it racing up her body. Sienna’s tongue stuck out as her pussy orgasmed from the sensation, squirting her juice into the air. Her cock similarly began cumming, shooting a comparably pathetic amount of futa cum outward. Her entire body convulsed and arched as the beast creampied her ass. She reached back with her other hand to hold on as her body weakened from the incredible sensation.
The beast’s hips continued to buck slightly as his cock flooded her, sending a seemingly never-ending stream of cum into her. The monster was letting out a pleasured whine as it filled her. Eventually, its bucking slowed and he pulled Sienna off of his cock. His giant bovine dick was still hard and shooting thick streams of cream. As his cock left her ass it rebounded upwards and painted her chest and tits in his monstrous jizz. Sienna’s agape mouth got a healthy dose of the thick stuff. She could barely recognize what was happening as her mind was lost “Hhhhnnggg, f-ffffuck… so… much… cum…” The stuff was pouring out of her gaping ass. She looked down to see her belly bulged slightly, making it look like she was pregnant “Fuck…” is all she managed to say as she saw it. The beast’s grip on her ankles weakened as it fell to one knee. It let go of Sienna causing her to fall on her front. Her filled tummy cushioned her fall and she could feel the cum slosh within her. Sienna’s arms and legs attempted to hoist herself up but were too weak. She collapsed back down and instead lay there, wallowing in the post-orgasmic pleasure as cum continuously poured out of her ass.
Sienna looked behind her to see the creature was on its knees. One of its large muscled arms was holding it’s self up as it huffed. It had obviously been quite exhausted from that as well. For now, it wasn’t paying attention to her but she reasoned that wouldn’t last for long. Sienna looked back in front of her and saw the Flame of Desire laying on the floor about twenty feet away. Seeing as how the creature was distracted she thought this might be her only chance. “Hnnngggg…” Sienna groaned as she extended a hand forward and began to crawl to the Flame of Desire. Her cum stuffed belly rubbed against the stone floor and she left a trail of spunk behind her. She strained her weak muscles to the artifact, using all the strength she had left. Her hand hit the strange curved metal hilt, it was carved in immaculate and fiendish carvings. She gripped it firmly within her hand *”Finally…”* Sienna recounted to herself. After all this time, she had it in her hand. She just had to get out of here.
“Atrix… mistress… give me strength…” Sienna gasped suddenly as she felt a rush of energy course up her arm and into her body. The choker around her neck buzzed causing her head to arch back. “Ahhh… yes…” Sienna moaned as she felt the artifact connect to her. She felt her body be revitalized with new stimulating vigor. A smile formed on her face as her body burned with fiendish desire. She couldn’t help but chuckle as she pulled herself off the ground. Sienna turned around to face the monster who was still incapacitated.
She stood up proudly and eyed him down with devious intent. The only thing left on her person was her heels and the leather thigh sheath. Sienna could feel shivers of exhilarating lust flush up and down her body as she held the artifact. Her ass puckered, her pussy burned, and her cock throbbed. With a smile, she opened her lips and spoke “Astardais…” just like her other incantations it came naturally to her. Her speech was unnatural like some dark force was being unleashed upon the world. She flicked her wrist and a roaring purple flame curled out of the hilt. The long whip of flame spiraled out and hung on the floor. Its fiendish purple light illuminated the chamber, draping everything in a magenta glow.
The monster grunted and looked up. His beady red eyes looked at her confused. Slowly he got himself up off the ground and huffed. Sienna wasn’t scared this time. Her body was rejuvenated with demonic desire and burned for more. Her eyes were crazed as she stared at the beast’s carnal form with a wicked smile. She couldn’t wait for more, but she had to decide how.
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CYOA section! You can decide what Sienna does next by choosing one of the options. Scroll to which part you choose, or just read both of them! Choose either:
**~Dominate the monster.**
**~Submit to the monster.**
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**Dominate the monster.**
Sienna smirked as she saw the beast get up. The creature huffed and growled as it saw Sienna defiant and standing. It began to walk towards her, cock slowly rising to full mast again. Sienna licked her lips at the sight of it, the great meaty bovine cock of an alpha. She wanted it, but it was going to be hers.
The beast was ready to put her down again, turn her into his fuck meat but she had other plans. The creature reached a hand outwards to her and instantly Sienna pulled the flaming purple whip up and smacked his hand out of the way. It didn’t burn him but it nonetheless made him recoil. The creature grabbed his hand and whined in frustration. “Tsk, tsk, tsk… no touching.”
The creature stared at her with slight bewilderment from her and the strange new weapon, but he was determined. He wasn’t going to let that get in the way of him and a good hole. He lunged forward again and Sienna pulled the whip back and unleashed it upon his naked muscled chest. It coiled against his rough hide and again the beast whined in frustration. His legs buckled slightly and he stumbled back. It didn’t seem like the whip actually hurt but was just delivering such overwhelming amounts of sensation it nearly incapacitated him.
Sienna stood proud and began to walk around the beast as he was temporarily incapacitated. She took the flaming rope in her hand and began to feel it. Indeed, it did not burn her skin but instead sent exhilarating waves of erotic energy through her hand and up her arm. She wrapped it around her fingers to get a better feeling of it and a devious smile formed on her lips “Oh… I know exactly how to use this…”
In an instant, Sienna lashed the whip forward and made it wrap around the creature’s girthy cock. The thin flaming strand quickly encircled the base of his shaft. The beast huffed and grunted in frustration and nearly fell onto his front. Now that her devilish weapon was secured around his package Sienna pulled it taught, making sure he definitely felt the waves of pleasure coursing through his cock. The creature bent forward but didn’t dare touch his member which was likely ten times as sensitive. It throbbed and stands of pre dripped off of the tip. Instead, he opted to try and grab the whip which proved ineffective as it simply made him more frustrated. The beast fell to his knees, supported by one of his large arms.
Sienna chuckled at the sight “Haha! Wow… How does that feel? I can only imagine…” Sienna pulled the whip again causing the beast to whine and moan. “You had your fun, now it’s time for me to have mine. Do you think you could break me? Turn me into some wench to polish your cock? I’ve been through worse.” Sienna still didn’t know if the creature understood her but she still gained satisfaction as she continued to pace in front of him. The creature’s frustrated groans were getting louder. Just the whip wrapped around his sensitive dick was enough to bring him to heel. “I’ll admit…” Sienna continued “Haven’t had a good fuck like that in a while. Reminds me of my time with the Orcs. They would rape me hard like that, and deep down I loved it. I even thought about letting you have some more fun, but I think you are in need of a lesson. I lesson that I get what I want.”
Sienna walked up to the beast and lifted her leg, planting her heel onto his shoulder. Normally, she wouldn’t have the strength but with the state he is in right now Sienna easily kicked him over so he landed on his back. Sienna walked forward so she straddled his torso, his cock was right underneath her. Sienna instinctively bit her lip before speaking “I’m going to use you like the pathetic piece of cattle you are.” Sienna pulled the whip and tightened its grip around his girth. The creature’s frustrated moans were music to her ears “Ha! I bet that will keep you nice and hard, huh? I bet it will even make it hard to cum. You’ll have to please me if you want release.” Sienna took hold of his girth and aimed it against her pussy. With a soft shuttering exhale Sienna slid down onto it. It was massive, bigger than anything she had ever taken in her cunt. She arched her head back, letting her long hair dangle. “Ohhhh fffuck yeah… this is going to be good…” Her cock was already rock hard and pointed out proudly. With the hand not holding the whip, she reached for her prick and began to gently rub at her glands. With a devious smile, she looked down at the creature who was helpless to her. She began to slide deeper, taking his fat wide tip into her snatch. It spread her tight walls. The large bumps that dotted the rod rubbed against her lips and tight entrance causing her to shudder in pleasure. Unfortunately, there was no way she could take all of it, no matter how aroused she was, but she was determined to take as much of it as she could. She squatted down more and more, taking the giant monster dick into her dripping cunt. She could barely speak as she let out an orgasmic mewling moan “Eeeeuuughhhh… Yes! Fuck! You’re so big!” Suddenly her advance stopped as she felt his wide tip kiss her cervix. Sienna let out an excited giggle as it penetrated her fully. Her girl juices were mixing with his pre and running down his length. Her moaning was uncontrolled as she began to bob up and down, all the meanwhile rubbing her own cock and pulling at the whip.
The beast looked up at her helplessly, incapacitated with pleasure and frustration. His nose huffed and snorted. His large body that could crush her squirmed and fidgeted underneath Sienna as she rode him. “Ahhhhh yes!… How does it feel you disgusting mongrel? I bet you’ve raped so many whores, maybe even some to death. But I bet you like being raped… A creature like you can’t resist your most base of instincts, what a worthless pile of flesh!” Sienna pulled tightly on the leash, no doubt sending equal amounts of pleasure and pain through his body. “Harden your cock! The only thing you’re good for is to please!” The creature continued to whine and whimper, utterly broken beneath her. “I don’t even know if a creature like you can understand me, but if you can… you better start moving those hips unless you want more of this!” Another tug on the whip and a whimper from the beast. To Sienna’s surprise, the beast did reciprocate as he began to slowly move his pelvis up and down. Sienna smirked “Good… maybe you do have some purpose after all.”
Sienna continued to ride and use the beast like a dildo, tugging and pulling the whip to keep him incapacitated and hard. Meanwhile Sienna basked in the pleasure she got from his cock and dominating the beast. Sienna’s moaning filled and echoed off the chamber. She continued to ride up and down while jerking off her own cock. The pleasure was getting mind-numbing as her eyes rolled up and her tongue lulled outwards. “Ah! Yes! Fuck… I’m going to cum! Ung!” She shot her load outward. A stream of sticky white cream went through the air and desecrated the already dominated beast. Sienna’s pussy began to clench around his shaft. With a rattling whimpering moan Sienna came on his cock, squirting girl juice across the length and his hips.
Slowly Sienna pulled off of his cock, still holding the whip in place. She straddled over him and smirked “Hmmm… still hard and throbbing… good…” Sienna pulled the whip off letting his dick be free. The beast let out one long wheeze as his cock finally came, shooting a pathetic ruined orgasm that dripped down his shaft. His body convulsed and lay there pathetically.
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**Submit to the monster.**
The beast began to walk toward Sienna and her cock stiffened. The creature had just cum buckets inside of Sienna and its large meaty shaft was already pumping full of more blood. Just the sight of it made her go crazy. Such a massive primal member was only fit to destroy and dominate, and Sienna had no plans to stop it. She held in her hand the method to dominate the beast, but something in her still burned to bask in this beast’s glory. Perhaps just give it what it wants one more time.
Just as the beast was before her, Sienna got on her knees. The creature looked ready to put her down again but it stopped in its tracks from the display of submission. Sienna smiled up at him as she spread her knees apart “Don’t worry, I’m not here to fight… I’m yours…” The creature’s meaty shaft nearly bumped into her face as he got close. Its massive flat tip was the size of a small saucer and it oozed a bit of thick cream out of his piss hole. Sienna cooed and admired its shaft before she spoke again “Hells… I could worship this thing…” She looked up at the monster’s animalistic red eyes “Show this bitch what you’re made of…”
For the first time, Sienna thought it understood her. The bull huffed and placed one large hand on top of her head. Roughly he pulled her head in and dragged it across his shaft. Sienna moaned and took in his musk while simultaneously sticking her tongue out and getting a taste. It was equally disgusting and arousing, the unwashed sweaty cock with remnants of his past cum. Her lips pressed into his tight cock flesh and she gave it many worshipping kisses until her face was buried into his mangy bush that covered his balls. Sienna took one large deprived inhale and dutifully began to lick and clean his melon-sized balls. It was all a show of willing submission though as there was no way her tongue would be enough to clean him.
Her already rock-hard cock hardened from just her degradement. It oozed a bit of pre onto the cold stone floor and she let out a muffled sweet moan into his package. The creature seemed pleased to have a willing bitch worship his fuck log, but it wouldn’t be long until he wanted more. Sienna kissed and ran her tongue across her shaft once more until she brought her lips to his tip. She kissed and made out with his piss hole, licking up the stray bit of thick pre that had collected there. Sienna thought back to what she had previously said about taking it in her mouth, she now doubted herself. It was a lot bigger now that her face was in front of it and taking in its musk. Despite all of this, she was determined. With one long inhale and a slutty moan she opened her mouth and did her best to wrap her lips around his giant tip. The beast put his hand on her head again and began to forcibly guide her down.
The thing’s breathing was rough and pleased as she struggled around his cock. Sienna’s loins burned and her knees widened from each other as she slipped into delicious docility. Then she remembered something, The Flame of Desire. It was still alive and burning and she gripped it tightly in her hand. With her other hand, she took hold of the purple flame. It did not burn her but instead sent pleasured shivers up her arm. She moaned uncontrollably. Instantly it dawned on her how it could be used. Sienna took the flaming purple whip and began to wrap to gently wrap it around the beast’s rod. It groaned from the sensation but seemingly didn’t mind as she used to pleasure him more.
Before she could get used to the sensation the creature’s hand tightened around her head and forced her down onto his dick which she had been struggling to take. Her eyes rolled upwards as it slid into her throat and suffocated her. She used the whip to rub and caress his wonderful cock as she took more of it, making the beast groan and whine in pleasure. She was here to please him.
She slobbered on the flesh, wanting to pleasure this vile creature to the best of her ability. Finally, her lips met the hairy base of its cock. Her breath was almost completely cut off and she struggled for air. Her gagging was incessant but she didn’t want to leave. Her vision began to darken as her brain was cut off from the air. Despite her whimpers, she loved it. The feeling of near almost unconsciousness increased the pleasure she was feeling. At least for the moment, she was this thing’s cock suckling bitch, and she was in love with the concept.
If Sienna’s past self saw her right now she wouldn’t believe how much of a slut she was, and how quickly she could dominate one and submit to another. She loved the feeling. Not so long ago she broke and dominated the futanari guard rapist, and now she was practically a slave to a disgusting monster. It was intoxicating.
The monster treated her face as her ass and began to ruthlessly fuck her throat. He slid his entire meaty shaft down and up her tight throat. The air was filled with a never-ending stream of wet sloppy gagging.
The creature’s stamina was amazing as he face-fucked her, he gripped her long brunette hair tightly as he used it to pivot her head back and forth. The beast’s whines and groans were getting louder and Sienna could tell its great orgasm was coming. Sienna wrapped the whip around his shaft more tightly, not enough to truly incapacitate him with pleasure but just enough to edge him on and soak in her throat longer. He used her like a worthless hole for dozens of minutes, never stopping or giving her rest. It wasn’t something he was concerned with. Finally, once the little bit of air Sienna was getting wasn’t enough and she felt like she was about to pass out, she felt his cock begin to pulse. It widened her throat and began dumping a thick stream of monster spunk directly into her already cum bloated stomach. She mewled like the minx she is as she was given her reward. She pulled hard on the Flame of Desire, increasing the beast’s pleasure tenfold. She shot a large load of her own onto the floor. Her own body gave up and would have collapsed if it wasn’t for her face being suspended by his cock.
Sienna let out one long orgasmic slut moan that could barely be heard as the creature roared in pleasure. It huffed and sneered down at her as she choked on his member. Her eyes were glazed over as she struggled around his girth. Finally, with one hand the beast took hold of his shaft and slid it from her abused throat. With a loud “Pwap!” it left her lips. Sienna wetly gagged and gasped as the creature’s cock left her throat. She coughed up a load of the cum that began to run down her chin. Without much hesitation, Sienna moved in worshiping the thing’s mighty member and rubbing the pleasure-giving whip across his meat. She let it lay on her face as the beast recovered from another huge orgasm. She fervently licked and suckled on the cum that stained his flesh.
The beast whined and groaned as its body began to betray itself. From its standing position, it began to stumble back. Who knew how long it had gone without sexual release. Sienna dutifully followed suit on her hands and knees, still desperate to smell and worship the bitch breaker. The monster fell down onto its hairy rump as cum still spurted from his tip gently. Sienna moved up between his legs as he fell on his back. She began to lick and suckle at the underside of his cock, wallowing in the submissive pleasure she was experiencing. Such a mighty cock should be well remembered and she tasted as much of his sperm as she could. Slowly, the beast’s member softened in her embrace and she cuddled up against his mangy groin. She felt warm and protected in his tight monstrous muscles.
—-
Sienna heard a long wheezing rattily breath from the creature. Sienna looked up to see it struggling to breathe. The monster was withering away. Its strong ripped muscles were fading away. It wheezed and whined in frustration, trying its best to get up and escape its inevitable fate. Although it wasn’t enough. Purple energy was flying off of it and directly into the Flame of Desire that was still in Sienna’s hand. Sienna looked back at it in surprise as it drained the life force of this monster. But then she felt invigorated. The strong sexual energy began to course through her veins. She looked back to see the creature was nothing more than a pathetic husk. A part of her felt bad, but then again this beast wouldn’t have given her much of a chance anyway. Besides… it felt good to reap his energy as it stimulated her body.
With the Flame of Desire in hand, Sienna began her way back to the catacomb entrance where she had left Bitchmeat. She hugged her shoulders as now her nude body was exposed to the cool air. Despite this, the Flame of Desire warmed her body. She felt accomplished as she was now one step closer to becoming one of Atrix’s champions.
Source: reddit.com/r/eroticliterature/comments/v6lnnj/knight_of_desire_part_6_the_beast_monster_on_futa