Once upon a time... somewhere in a distant land on a distant world at a distant time in a city where fantasy creatures of all kinds and colors lived. Humans, elves, dwarves, orcs, centaurs, minotaurs, and many other races imaginable... and some unimaginable.
Everyone lived happily and contentedly, going about their business, laughing, eating, drinking, and having fun with and among each other.
However, one race has it a little more complicated than the others to find suitable partners for sexual intercourse. We are talking about the centaurs, of course. Due to the size and anatomical nature of their male genitals, there were very few suitable holes - except for those of other centaurs - that could be filled without inflicting pain instead of pleasure and, in the worst case, leaving permanent damage.
This did not inspire much joy among the centaurs. Especially one particular gender: the Futanari centaur, or Futaur for short.
Equipped with dicks even more prominent and thicker than those of the male centaurs, and libidos that craved constant satisfaction, the situation in the city became tense as horny Futaurs with hard and dripping huge cocks roamed the streets, desperately looking for somewhere and somehow to relieve the pressure. Jerking off isn't really an option if your physique makes it challenging to stroke your own cock with your hands, no matter how big it is.
Especially in the summer, when the smell of sweat, pre-cum and musk hung heavy over the city due to the heat, it became unbearable as the hot summer sun brought these beauties to the apex of their horniness.
And so the FuSaBu were born, new and burgeoning businesses to serve these supremely potent, horny creatures with the upper halves of beautiful women but the lower halves of incredibly strong, virile studs.
The FuSaBu's services are free. In return, the owner/service provider keeps only the potent semen of the Futaur, which has many uses in alchemy, medicine, potion brewing, and even gastronomy.
I am one of these providers. My name is Ashuritu, and I am a barbarian warrior princess. Two meters tall with black hair, red eyes, and very muscular. For many years I wandered the lands as a mercenary, fighting or fucking just about everything there is in this world. When I heard about the problems with the Futaur in the city, I decided it would be perfect for a woman with my skills and knowledge.
So, I used my accumulated wealth to buy a large building on the main street and open my own FuSaBu. Large and inviting, with four different rooms designed to meet the specific desires of my clientele; sexual relief, cock cleaning, and all the ejaculations these incredible beings might need.
There's one room with a large pool, and I gave it the creative name “The Pool”.
Another has special equipment for bondage play - “The Spider's Web”.
A third is carpeted with grass, simulating a green field outdoors called “The Meadow”.
And the last one contains a particular mechanical apparatus, also known as “The Machine”.
Thanks to my contacts with the various guilds in the city - I have completed tasks to the satisfaction of most of them at one time or another - I have also been able to drum up a lot of publicity. Now, I am sitting relaxed behind the counter in the entrance area of my store, watching the hustle and bustle on the main street through the glass front door and waiting for my first customer.
*
A few minutes later, the door swings open, and a Futaur enters the lobby. Her equine hindquarters are a glossy black, rippling with muscle under a thick, dark coat. Above, she has a lithe, toned physique with caramel skin, wavy brown hair, and piercing green eyes. Her large, pendulous breasts bounce slightly as she walks, barely contained by a skimpy green bra.
A glance down reveals a huge bulge pressing against tight black shorts. The outline of an absolutely monstrous cock is clearly visible, throbbing and pulsing hungrily.
She approaches the counter and leans forward, resting her ample chest on the surface as she smiles at me.
"Hello. I heard this was the place to come for a little release," she winked. “My name's Jade. This is going to be my first time. I hope you're up for the challenge."
She shifts her weight impatiently, the movement causing her colossal equine schlong to strain even more visibly against the confines of her shorts. Pre-cum forms is already soaking through the fabric.
"Sooo, you think you can handle all that?" Jade whispers while licking her lips. "Cause I'm ready to blow a really big load."
I greet her enthusiastically with a big smile and reply: "Welcome, Jade. Thank you for choosing my establishment! I think I have just what you need.”
"Please come with me," I say warmly and lead her the way. As we approach the room with the large pool, I open the door, revealing the luxurious interior. The walls are painted a soothing blue, with subtle artwork depicting serene scenes. Soft lighting illuminates the room, creating an inviting atmosphere.
"This is it," I explain, gesturing to the steaming pool. The crystal-clear water and soft underwater lighting cast a gentle glow. “Please get undressed and step into the warm, relaxing water. I'll be right there to take care of you."
Jade's eyes sparkle with excitement. "This place is amazing," she murmurs, running her hand along the smooth surface of the water. With a grin, she says. "You better believe I'm going to put your skills to the test."
As I help her to slip out of her shorts, it allows her massive, throbbing cock to spring free. It bobs heavily between her legs, the head almost reaching her front legs, emitting a musky aroma and already leaking copious amounts of pre-cum.
Noticing my gaze lingering on her vast member, Jade grins. "What can I say? I've been not coming for a while now." She flexes the muscles of her strong body, letting her cock swing between her legs and sending rivulets of the white substance dripping onto the floor.
Stepping into the pool, Jade sighs contentedly as the warm water envelops her lower half. Her powerful hindquarters submerged to her knees, her flanks gleaming with moisture. Her pussy above is already glistening with excitement, the folds swollen and wet.
"Come on," she purrs, crooking a finger at me. "Get in here and show me what you've got. This futa mare needs some attention."
Her voice is like honey, soft and sweet but with an undercurrent of dominance. She spreads her muscular thighs invitingly, revealing both her dripping cunt and her enormously thick, raging erection even more. The water around her begins to stir slightly as if anticipating the storm to come.
“Don't be so impatient. First things first,” I laugh quietly, take a bucket, a flannel, and soap, and climb into the water with her. I hold the soapy cloth in my hand and begin to wash and massage her flanks and buttocks gently. Slowly I work my way down until I reach her throbbing cock. With firm but sensual movements, I begin to wash it, my hands gliding slowly but steadily over the enormous shaft:
“Do you like that?”
"Oh fuck yes, I definitely like that," she breathes, arching her back slightly to press more of her enormous shaft into my soapy touch. "Your hands feel amazing. Don't be afraid to really get in there and scrub."
Her breathing gets heavier, the scent of her arousal filling the air. Her prominent clit peers out from under the hood, swollen and begging for attention. Juice runs down her thighs, mixing with the water.

"It's gonna come off if you keep touching me like this," Jade warns playfully, her voice hoarse with desire. "But don't stop, please. I need more. I need you to milk my whole cock. Cle-clean it re-really good..."
Her words become slurred as she struggles to focus, overwhelmed by the mounting pleasure. Her torso trembles, muscles tensing and flexing. Her cock pulse visibly, veins popping beneath the surface as it strains for my soapy touch.
"My balls are so fucking full," Jade gasps. "Gonna flood the whole pool when I blow. You ready for that?"
"No problem," I grin as I step behind her. "The pool has special filters to separate your precious sperm from the water later."
I whistle appreciatively as I cradle her swollen balls in one big hand, squeezing and massaging them firmly. My other hand slides to her dripping pussy, the smooth folds parting slightly for my probing fingers.
"Fuck, you're so wet," I moan, sliding two fingers deep into her channel. "And surprisingly tight, too. I bet that hole hasn't seen much action, has it?"
Pumping my fingers slowly, I enjoy how her velvety walls tighten around me. My other hand kneads her thick sack, feeling the weight of her load.
A guttural moan escapes Jade's throat, and her walls grip me tightly, fluttering around my fingers as they slide in and out of her hungry hole while I add a third and a fourth finger until my whole hand gets sucked into her wet cunt.
"Nnnngh, fuck!" she cries out, her horse cock twitching and bending in the water. She bucks her hips, driving my hand even deeper into her sodden pussy. Her abundant juices squirt obscenely, splashing onto my arm and dripping into the pool.
"Oh gods, your hands feel amazing," Jade groans, her head thrown back. Her heavy balls pull taut, churning with the need for release. “Don’t think... unhhh... can’t wait any longer … gonna paint the walls white..."
Hearing this, I push my hand up to the elbow deep into her wet pussy, curling my fingers to hit her g-spot just right. At the same time, I increase the speed and pressure of my massage of her heavy balls.
"Do it. Blow your thick futa load. I want to see that horse cock erupt. Soak the whole fucking room with your pent-up cum," I growl. My tongue darts out to wet my lips as I watch her face contort with impending release. I can feel her cunt begin to flutter, the walls tensing in preparation for the squeeze.
"Now, Jade! Fucking cum now! I want to feel that pussy clenching around my fist as you explode. Give me everything you've got."
Jade's body convulses, every muscle tightening as the overwhelming pleasure consumes her. Her back arches sharply, her head thrown back in a silent cry of ecstasy. Her cunt clamps down on my pistoning hand, velvet walls rippling and clenching as a mighty orgasm crashes over her.
"FUCK! OH FUCKKKK!" she screams, her voice cracking from the intensity. "I'm... I'm... AAAAHHHHHHHH!"
Her horse cock explodes like a geyser, and the first few blasts are so powerful that they splash against the opposite wall, leaving dripping trails of cum. Gush after gush of cum erupts from Jade's twitching cock, quickly overflowing the pool and cascading onto the floor. Her balls are visibly twitching and pulsating, working overtime to expel the veritable flood of accumulated cum. Its pungent, intoxicating scent permeates the air, creating a thick, musky fog. Her pussy continues to milk my fist, fluttering wildly as she rides the waves of her climax.
Looks like I just hit more sensitive spots inside her pussy than just the G-spot. Suddenly a huge gush of pee pours over me, showering me from head to hips in a golden shower. I greedily open my mouth to drink as much of it as possible, the strong, intense flavor stinging my tongue. Unexpected but not unwelcome.
Jade's eyes roll back, eyelids fluttering as incoherent moans and curses spill from her lips. Her powerful hindquarters shudder and jerk, muscles flexing beneath her glistening coat. She fucks herself through her orgasm, her hips bucking erratically as she grinds against my hand and continues to leak sperm from her cock and piss from her pussy.
Finally, after what seems like an eternity, Jade goes limp and collapses forward. Her softening cock gives a few last feeble spurts before falling still, a few lighter strings of cum dribbling from the tip.
She pants heavily and looks utterly devastated, but her face is absolutely blissful. Slowly, as if moving through molasses, she lifts her head to meet my gaze, a lazy smile spreading across her lips.
"Holy shit," she mumbles, her voice hoarse from screaming. "That was... unbelievable. I have never come so hard in my life. You're a fucking witch with those hands."
Her eyes drift to the absolute mess that covers the room, the sheer volume of sperm she has produced. She lets out a breathless laugh and shakes her head in disbelief. "Looks like I saved up a bit more than I thought. That must have drained the tanks completely. Fuck, I feel amazing, though. So bloody relaxed."
I also look around at the absolute disarray Jade has made of the pool room and whistle in appreciation. The sheer amount of sperm coating every surface is truly impressive. "Holy shit, that's more than I expected," I mutter, primarily to myself. "It will take a while to clean and collect all this. I guess the next client will have to make do with one of the other rooms."
As Jade relaxes in the afterglow, I gently stroke her sweaty flanks, my hands soothing the glistening fur. "I'm glad I could be of such service," I say softly. "Feel free to recommend my establishment to your friends. I'm sure they'll all be very... pleased. And I hope you'll come back soon. Always happy to help a Futaur in need of relief."
Grabbing my cleaning supplies, I diligently scoop up Jade's prodigious load, humming tunelessly as I work.
Jade chuckles weakly, still trying to catch her breath from her mind-shattering orgasm. She watches with half-closed eyes as I work on the arduous task of cleaning up the absolute flood of cum she's unleashed. Her lips curl into a satisfied grin, pride swelling in her chest at the sheer volume of it.
"Satisfaction guaranteed, that's what I always say," she jokes with a raspy voice. "And believe me, you delivered in spades. Not sure my balls will ever recover from this, but damn, it was worth it."
She shifts slowly, her joints creaking slightly as she moves. Her exhausted equine body lets out a soft moan, hinting at the toll the intense climax had taken. But there's no trace of regret in her demeanor, only the blissful haze of post-orgasmic satisfaction.
"Oh, I'll definitely recommend this place," Jade assures me. "Every Futaur in this town needs to experience this. You've got a real talent for it, girl."
"Though, uh, maybe we should get a bigger pool next time," Jade jokes, gesturing vaguely at the semen-covered room. She punctuates her statement with a throaty chuckle, then closes her eyes, content to bask in the afterglow while I tidy up. Her powerful body glows with the pleasant hum of release, and her muscles finally relax. She's already looking forward to her next visit, knowing she'll be back for more.