Horse and a fox Freewrite
Something I scribbled out bit by bit over the course of an hour or so between doing things, did it a week or so ago.
The fox cried out from a mix of pleasure and pain as the stallion drove his broad length into her, stretching the walls of her womanhood wider than they'd ever been before as he drove in deep. Her eyes rolled up briefly from the mixing pain and pleasure as the stallion's length crashed against the entrance to her womb, leaving her head spinning and her legs shaking from just that first thrust. Her claws tore into the wall she was being pressed against as the stallion kept pushing harder, and when he finally started to pull back she took that moment to try to catch her breath. HIs hands moving to grab her hips told her the next thrust was on the way, and she did her best to mentally brace herself for it. The force of the thrust and the crushing impact of his tip against the entrance to her womb almost lifted her off the floor, and she let loose a heated cry as her claws dug into the floor to try to grip it. Each thrust he made after that was a little bit harder than the one before, and each one of them left her body quivering and her mind nearly numb. She knew this stallion wasn't going to settle for anything less than all the way in, regardless of what it did to her.
When the speed behind those increasingly rough trusts started to climb she couldn't keep herself from moaning and clenching around him, and as waves of pain and pleasure started crashing over her more frequently she felt her body winding up like tight spring. One exceptionally hard thrust was all it took to push her over the edge, and she all but screamed in blissful release as her walls tightened around the invading shaft. She could feel her thighs getting damp with her own slick fluids as he kept hammering relentlessly, and even mid release the constant flooding of mixed sensations was winding her up all over again. The stallion's thick shaft relentlessly pounding through her drove her through another release not long after the first, and she felt her legs giving out as she tightened around him again. It wasn't the hands on her hips that kept her from falling, it was that steely pillar of flesh inside of her that was keeping her supported..
Her mind was all but numb from the assault on her senses when he finally did it, and the explosion of pain was enough to snap her mind back to reality. That massive rod had finally beaten it's way into her womb, and the stallion didn't stop pushing in till his hips slammed up against her ass. She was too stunned from pain to cry out or scream, but her body reacted just fine. AS that massive shaft smashed into the depths of her womb, and she felt the broad tip pushing against the deepest wall and stretching it, her body clamped down around him as tight as it could. Despite her mind silently screaming protest her body took it as another brutal drive to release, and when she finally recovered enough to react all she managed was to weakly cry out and moan before he heard her whispering in her ear. "That's right, you good little slut."
She could feel her insides being remodeled by the stallion with each merciless thrust he made. Each thrust breached her womb again and slammed that broad tip against the deepest wall of her womb, stretching her womb and molding her insides in the shape of the stallion's massive pillar. Time ceased to exist in her head as he pound her against the wall, her mind was in shock from the pain. Yet as he kept thrusting the pain started to fade, her body was getting used to being broken and abused. She started feeling it again, and without the pain her mind finally pulled out of the shock enough to really feel things again. The next time he drove that hard shaft into her she all but screamed in pleasure. Her hands moved from desperately clawing the wall to reach back and grab the stallion, and the next time he molded her womb around his length her body clenched like a vice around him. Her mind was a lustful mess now, and each thrust served to push her further and further. She threw her head back and moaned in pure ecstasy as he drove her over the edge again, and as her slick juices gushed down his length and her thighs she managed to whisper one word to him. "Harder"
The next drive he made lifted her from the ground, and she felt herself getting stretched a bit more as the stallion managed to push deeper. After that thrust the stallion started using his hands for more than just bracing her, he started pumping her along his length in time with his thrusts. She cried out like the good little slut he'd called her as that fleshy pillar hammered her depths, and each time that shaft lifted her from the ground she cried out blissfully. The stallion hadn't cum even once yet, but she could feel that pillar throbbing eagerly as he kept using her like a living fleshlight. Her lustful moaning only got louder as he started pounding faster, and she could feel herself winding up again. She knew he was getting closer as those throbs got more frequent, but even knowing didn't prepare her for when he did. SHe felt that already thick shaft swell even more as the first white hot geyser blasted against the back of her womb, and her eyes rolled up some as he drove her through another orgasm. One of her hands dropped to grab and fondle the stallion's massive orbs as her spasming walls tried to milk his length dry, and the sheer girth of his length did the job of keeping what he gave her trapped inside.