My apologies for the many months of delay on this story. Life, sadly, intrudes.
He found her this time, her eyes widening as the thick head of his cock pushed past her folds, spreading her as he pushed into the silken heat of her pussy. She wasn't wet, not yet, and the women in the hallway cringed as they watched the filly grit her teeth against what they knew must have been incredible pain. Her lips yielded to the brute force of the stud's huge cock and he sunk into her, inch by burning inch, his brow furrowing in pain and arousal as he felt her heat soak into his rigid flesh. He pulled back slowly while still holding her tight and allowed a thick rope of saliva to roll from his lip. The onlookers watched as he spit on his aching cock, wetting it for the filly's swollen but dry sheath, and one of the woman let out a low moan as the white froth of his saliva dripped from end of his engorged shaft.
"She can't take that," the boldest of the women, an elegant redhead, whispered as her husband rubbed her full tits from behind. Her husband murmured distractedly as he massaged his wife's breasts, his eyes fixated on the lush curve of the filly's ass, her skin glistening sheen of sweat.
"He's going to make her," another of the women answered, her eyes never leaving his huge cock as he pushed into the filly again. "I've heard they breed them like this sometimes." She said it flatly, as if it was an afterthought, but before anyone could respond her voice rose with sudden excitement. "Oh god, he's taking her," she cried.
The stud had pushed deeper inside the filly's pussy but now he reared back, every toned muscle in his perfect body taut and flexing. The filly squealed and writhed under him as his hips rushed forward, his body slapping wetly against the curve of her full ass as he drove all the way into her.
She fought him viciously, her nails raking his forearms when she could connect with him and leaving pink rows on his skin. He ignored her thrashing except to pin her tighter against the bench, holding her with his weight as his hips began pumping hard and fast and he leaned over her, grunting as he fucked her tight, dry pussy. The filly screamed shrilly, her cries echoing through the stable and making some of the horses along the pass way whinny and stomp in the adjacent stalls.
Her head tossed from side to side as she kicked back toward the stud, her boots scraping the skin on his shins and calves as he shifted to avoid the full force of her kicks. He continued to thrust against the filly's luscious rump even as she fought, his need overriding anything else in his mind. She started to sob then, tears of pain and anger welling in her big brown eyes as he stretched her tight tunnel around his cock. Her pussy had started to moisten despite the force, and the slick sound of the stud's huge cock reached the onlookers as her tears began streaking down her cheeks.
"He's really hurting her," one of the men, the doctor, said with the tone of a man who was having second thoughts. As if to punctuate his words the stud released his grip on the filly's waist with one hand and brought it up in the air, bringing it down hard across her round, rippling ass, causing the onlookers to wince in unison.
The filly let out a garbled cry, coughing and shaking her head as the red from his slap bloomed over her ass cheek. The hot sting of his slap rippled through her body and fed her anger, her hips jerking from side to side as she tried to wrench herself out of the stud's grip. He slapped her again, harder this time, on the lower curve of her ass where it swept gracefully to her thigh. She jumped and squealed, reaching backward and striking the stud's chest before he pushed her effortlessly forward.
As she fell over the bench the filly reached and guided her hand to her now wet mound, suggesting she was attempting to pleasure herself while the stud pounded his cock into her slick pussy. Instead of stopping at her warm, swelling clit the filly instead reached back further until her hand was under the big, heavy balls swaying under the stud's cock. She hooked her fingers and clawed at him there, her blood red nails digging into his skin ruthlessly.
The stud roared in pain and again the filly bolted, dashing to the corner of the stall beside the door. She was close enough for the onlookers to touch her, although none broke the rule of no contact. They could smell her, though, the primal smell of sweat and sex and fear rolled into a thick, sweet musk that drifted between the bars and tempted each one of them.
The stud, enraged, grabbed the bench and hurled it against the back of the stall and snarled as he closed in on the trembling pony. She bolted again, trying to outrun the stud as he pounced. His long legs brought him closer than she realized and he swept his leg to the side, kicking her feet out from under her and sending her tumbling to the floor.
He fell upon her as she scrambled to get away, his big hands smacking against her ass as her cuffed her hard with four quick slaps. He got back on his feet as she tried to crawl away on all fours, her feet slipping in the sawdust over the floor before he grabbed her hair, brutally jerking her head back and forcing her to her knees.
The onlookers gasped and whispered as they saw a hint of the deep furrows she had clawed over his balls. She had scratched him deeply and the stud was obviously intending on making her pay for it. He fisted both hands in her hair and shook her like a rag doll, arching his hips toward her face and rubbing his balls over her face. She tried to pull away, pushing on his hips and craning her neck, which seemed to anger the stud even more. He raised his hand and even as one of the women outside the stall gasped 'No!' his hand arced downward and he slapped the filly hard across the face with an open palm.
Her face was pushed in the direction of the stall door by the force of the blow and each of the six onlookers watched as her eyes rolled back in her head, momentarily dazed. The stud ignored the whimpering moan that escaped the filly's throat and pulled her face back between his thighs, rubbing his heavy balls over her face. She had scratched him deeply enough to draw blood, and now her cheeks were streaked with faint red smears from his wound.
Pulling back he pushed his cock into her mouth, forcing her head down onto his long, thick shaft as he pumped his hips. The head of his cock nudged the back of her throat as she gagged on his thickness, a gurgling sound coming from her throat as it bulged with the intrusion of his cock. He fucked her mouth with the same brute force that he had taken her pussy and pulled her head forward to meet his thrusts, her body shaking under him. Her tits, big and round and heavy, jiggled as her face flushed crimson and he thrust one last time and held his cock deep in her throat, her lips stretched around the base as she looked up at him, tears running down her face.
He let her go with a loud grunt, removing his hands as quickly as he had laid them on her. She fell back gasping and coughing, one hand going to her throat as he fell to his knees behind her. The filly made a feeble effort to roll away but the stud's hands were on her again, this time flipping her onto her stomach. She was facing the stall door and looked up at the onlookers with pleading eyes until the stud roughly hooked an arm around her waist, pulling her ass up into the air and forcing her face to the floor.
He held his cock at the base and slapped it against the filly's rump a few times, still coated in the thick spit of her throat. He raised himself up higher on her, mounting her from a different angle this time, and the redhead drew in a sharp breath as she saw the wet streaks on the filly's round ass left behind by the stud's swollen cock.
He was magnificently engorged, the skin of his heavy cock stretched tight over the marble hardness of his shaft. The massive, swollen mushroom head of his cock bumped against the lush curve of the filly's ass as he thrust toward her, seeking the wetness of her folds. The filly, while slower now, somehow found a reserve of strength and moved her hips just enough to keep the stud from mounting her, and his deep growls grew louder as his frustration grew.