Chapter 10 - Fiona - Horse Sex

Fiona waited, naked and bent over a wooden pedestal with a sturdy wooden beam supported above her. The robed men had strapped her wrists and ankles together before leaving. She was terrified of what was yet to come. Random noises echoed throughout the labyrinth. She could only see darkness beyond the tall and rusted iron gate in front of her. Behind there were double wooden doors; they had brought her in from that direction. One wall had numerous weapons hanging upon it and the other had thick gray lichen snaking its way down the stones.
 
The group of robed men and women had been waiting as she had turned a corner; they grabbed her and ripped her clothes away before carrying her to this room. Their leader, the silent woman, was stronger than the rest, she recalled. She couldn’t remember what had brought her here in the first place. She felt anxious as she waited, seeing phantom movements, her mind questioning every sound.
 
Fiona stared at her pale arms, trying to think of a way out. I definitely heard something that time! The disturbance grew louder beyond the gate. Hooves? She squinted as she tried to discern what approached in the shadows.
 
The robed woman emerged and slowly opened the heavy, creaking gate. She held a rope, which led to a grayish-brown pony; the horse’s head barely reached above hers. They walked leisurely towards her. Fiona struggled against her bonds, but knew she lacked the strength to break them. The silent woman glared as she directed the muscular beast beyond her sight. Fiona heard the pony snort and she felt something cold and wet between her legs. She was able to crane her neck far enough to see the woman dabbing a salve onto her fingers. The cultist held the horse at a distance, but it was obvious what she was preparing for.
 
“No, please don’t! It’s going to tear me apart!” Fiona pleaded. I’m too tiny to handle that thing! Ignoring her, the woman continued, slipping fingers in one at a time, taking care to ease them in to her tight pussy. The woman was surprisingly gentle, Fiona thought. She felt another finger slip in and then knuckles attempted to squeeze through the opening. It hurt at first, but after some time they were able to slip past with little pain. The woman pressed her large hand into Fiona and spread her fingers.
 
I’ve never had anything like this done to me before. It feels so weird! After a few times in and out, the woman withdrew and did something, causing the horse to whinny and neigh. Fiona peered back to see her rubbing something onto the pony’s growing shaft. “Please, you don’t need to do this!”
 
The woman made no response, guiding horse’s cock into the unwilling girl. Oh god, I feel it! The blossomed tip glided beyond her moist lower lips. It hurts, but not too bad, I guess. It feels so strange, though! Fiona grimaced as she felt the massive cock sliding into her belly. Hooves clapped against the stone as the pony lurched forward, draping its front legs on the wooden crosspiece above her. Nothing had ever been that deep in her and the sensation was causing her to scream. “It’s too much, stop him!”
 
The pony thrusted, again and again, exploring her. It only took three pumps before she felt a violent surge blasting into her. I can feel it in my uterus! Her belly grew, lifting her higher on the barrel. Her bonds now pulled tight, keeping her mashed against the barrel in spite of her distended belly. The long cock slid from between her legs and she felt some of its seed flow down her thighs. The horse jumped back and the woman guided him back from whence they came. Then there was silence again.
 
Thank god, it’s over.
 
The sound of clacking hooves caused her to flush. No, no more! This time the imposing figure was something beyond her wildest dreams. A half-man, half-horse galloped though the open gate. His horse half was easily twice the size of the previous equine. The male portion had a lean, chiseled physique. He looked very handsome as he moved closer, smiling with an obvious desire.
 
“I hope you can accept me.” Underneath, he swelled with infatuation, his horse-cock swaying with each step.
It’s massive! “I don’t think I can take half of that mammoth.”
“Well, I don’t care; I’m going to try anyway.” He moved quickly behind her and jumped, resting upon the wooden support. He prodded carelessly until he found his mark. He eased in a few inches before he drew back and slammed in. Waves of pain gripped her body as the slippery behemoth opened her even further. She could feel the sperm from the previous encounter spilling out as he plunged deeper. “Just last a little longer and I shall fit it entirely!” He forced it in with small, quick thrusts.
 
She pulled against her bonds with all her might, shrieking and wailing so loudly that it caused him to hesitate. “It’s hitting my womb!” She had never felt a pain so severe. He snorted and drew back, grunting as he slammed into her. He unburdened himself as he held in place. She had gone silent, limp as he inflated her more and more with each pulse. He pulled back, allowing his now flaccid cock to unsheathe itself. Thick cream dripped to the ground from her gaping hole. She had passed out from the pain, but she had accepted him entirely.
-
They had heard a blood-curdling scream and decided to investigate. “Wait here.” She told her companion. The woman of water moved ahead, observing the centaur mounting the poor girl. She moved silently as the beast backed away and headed to the open gate. She ran faster, causing splashing noises as she approached. He turned and reared, kicking her directly in the chest. The immense force broke her form apart, sending her splashing onto the floor. She slid away and reformed once again as Lindsay. The centaur ambled to the edge of the room, grabbing an axe from the weapon rack on the wall. He held the large axe with one hand as he charged.
 
The water nymph moved more gracefully than Lindsay ever could. Her large breasts fixed in place upon her as she leaned back and whipped forward, narrowly missing the swipe of the blade. She danced past a second blow, but a third strike cleaved her arm. Lindsay couldn’t absorb it, as she had to continue dodging the monster. Feeling weaker, she knew that if she lost too much water at one time then she wouldn’t survive. She started to dissolve into a puddle, attempting escape, but that allowed him to remove a large portion of her form again, sending it splashing against the far wall. On the floor, she felt weak and drained, unable to reform until she could reach more of her water.
 
In a sudden twist, an arrow sprouted from the beast’s side. He turned to see Cassie nocking another arrow. She sent it into his human chest. He stumbled, but still had enough strength to charge. She rushed to nock another arrow as he closed the distance. She loosed it before she leapt aside. It hit his chest squarely in the heart, sending him crashing into the wall. The huge beast collapsed, breathing his final breaths. Cassie collected herself and marveled at the swollen strawberry-blonde haired woman, stretched over a barrel. She untied her and helped her to the ground, as she was still unconscious. 
 
Searching for Lindsay, she discovered the puddle, moving slowly, attempting to connect to the puddle by the wall. Cassie used her hands to collect some of the water and bring it to the largest puddle. That sped up the process and eventually Lindsay was able to reform in all her curvaceous splendor. “I was concerned that I might not have survived that encounter. Thank you. Is she alive?”
 
Cassie forced a sad smile. “Yeah. She’s not in good shape, though.”
“We can rest here for now. You can cook some of him for sustenance.”
Lindsay was disgusted by the idea, but she was starving, and eating horse wasn’t that odd in some cultures. She agreed, using a torch from the wall and some wood to construct a fire. As she prepared the meat, the mousy blonde girl finally stirred. Her swollen belly had been draining, but it was still noticeable inflated by the beast’s seed. Her large belly was a stark contrast to her small frame and tiny breasts. Her dainty lips scrunched as she arose. Her big brown eyes studied the situation. She gasped at the sight of Lindsay, the woman composed entirely of water, who sat beside her.
“It’s okay, we’re friends. We want to get out of here.” Cassie attempted to soothe her. She pointed to the crumpled corpse of the monster against the wall. “That was a centaur, it’s dead.” She seemed to relax a bit with that, though she was still nervous. The three women sat around the fire, naked and scared; feeling marginally better with warmth upon their skin and food in their bellies. Fiona ate twice as much as Cassie and still felt hungry. Then a thought struck her.
 
Fiona, gripped her inflated belly. “Oh my god! I’m going to be pregnant with a centaur child!”