Premium Story - Breeding Project Part 2 (Patreon)

It had been a few weeks since Sherri had signed up with the clinic and she had an appointment on this day as a follow up. Naturally she was a little concerned but the good doctor Lex had been quite accommodating. Her ‘breeding stable’ was cushioned for her comfort but also kept her bent over on all fours. The large rhino was mostly professional and relaxing as he spoke with her, he needed to investigate her body but rather than simply jamming a metal speculum inside he warmed her up in a way she wasn’t expecting. His thick fingertips moistened with his own saliva had caressed her beautiful blue slit and a warmth of penetration was felt. 

Her walls had squeezed upon his visiting fingertips as he explored her depths, all the while talking about how cute she was, how she’d make such a lewd face, how he loved her pussy. It was so flattering especially when his fingertip rolled along her cervix and made her body tremble with excitement. But as soon as it had begun it had ended, the rhino retrieved his fingertips and spread her pussy lips open, she could feel the warmth of light shining down in her pussy as he examined her with his eyes. She wasn’t sure what he was looking for but he was apparently pleased and instructed her to wait until the next donor came in.. which should be shortly. 

However it always seemed to be that a short wait at a doctor’s office usually took forever, Sherri thankfully had her phone on hand as she got comfortable against her cushioned breeding stall. Flipping over the latest in celebrity gossip news, updates about the new World of Warcraft patch, and of course the never-ending spoilers of new Magic product. Thankfully she’d been kept moderately entertained until the sound of large footsteps caught her attention. 

Sherri looked back to see a massive male standing almost eight feet tall, a tight black t-shirt that clung to his body and accentuated his muscular frame, tight blue jeans with a thick bulge in the center. He was more than a regular bull and Sherri could feel her nethers tremble at the idea of him impregnating her. Her body craved this pinnacle of masculinity as she found herself speechless as he suddenly took notice of the naked doggirl bent over on all fours with her pussy on display. “Damn.” He said callously. “They weren’t joking about the free pussy.” He snickered.

She was about to correct him, maybe there was a mistake but he was already unzipping the fly to his jeans and his massive cock flopped free. His balls were enormous and perfectly on display with his ebony cockmeat hanging free with its visible veins popping along the meat of his shaft. She swallowed hard and gripped her fingertips instinctively upon the cushioned stall. She thought Lex’s fingers were thick, she couldn’t imagine how it would feel to have this fat cock inside her. “Uhm, try and be careful okay?” Sherri muttered as his massive hand slapped against her asscheek, the plump flesh jiggling as she bit down on her lower lip. 

“No way sweet cheeks.” The mammoth creature closed the distance between them, his hand flopping his cockmeat up and down her asscheeks. “The doc said as long as I cum in your puss I got free reign of ya!” She quivered as his hand touched upon her waist, his pawlm almost able to wrap around her entire thigh in his grasp. “And I think you like it rough.” He whispered hotly as he pressed his hips closer, the tip of his cock barely rubbing against her cuntlips before her juicy quim began to allow him to sink inside. The massive buffalo snorted as he let himself slide right in, like her pussy was made to be wrapped around his cock. Her twat stretched around his length with his insistence and Sherri felt her eyes widen and her teeth clench as she bore every inch of his cock inside.

This was different than Dr. Lex who was simply a heavyset man with a more than average sized cock, the stud atop of her now was a beast, a practical monster of size in all proportions and Sherri simply wasn’t ready for it! No wonder the Doctor was so keen on her vaginal health and so gentle when he pet along her pussy earlier that day, he must have know what she was in for! “Ggghkk!” Sherri let out a sharp yelp as she felt his cock ram inside, his heavy swollen balls clapping against her cuntmound like an oversized pendulum. She could feel the echoes of his vibrations throughout her entire body, her fingertips squeezing as he heaved back and slammed forwards, her entire body jolting forwards at his massive thrusts.

His muscular frame was sculpted, toned, and built from hours at the gym on a daily basis, he loved the feel of sweat that dripped down his slickened pectorals and he loved the way girls would try not to stare and make side glances in his direction. Most of all he loved the way his muscled thighs could handle such heavy thrusts of his hips while maintaining his balance. His nostrils flared as he snorted his pleasure, deep heaving huffs coming from his grit teeth as his cock slammed inside over and over again. His powerful length dripping with Sherri’s slut juices that squelched from her gaping cunt when his cock pulled back. “Yeah.. Geddit girl..” He grunted and groaned as his hips fired in again and again. “Take all that dick!”

The intensity of his thrusts, the way his cock pounded against her cervix and pushed against her body made her sure that his dick was slapping at her guts. Thank god for the cushioned seat underneath her! Sherri could feel her head bouncing up and down, the poor doggirl getting dizzy from his mammoth bull cock squeezing itself inside, her pussy grasping onto his length but he seemed determined to push deeper. “Fffhuuchkk.. Gonna.. Kill.. Doctor Lex!” Sherri bark-huffed as drool spilled from her jaw, she could feel her pawtoes scrunching tightly but oh so barely, her legs and thighs were going numb from the beating that this unknown bull buffalo was giving to her.

“You ready girl?” He would have said slut, he should have said slut, but she was cute in her own way that and.. he was there to breed her and he had a hard time disparaging the potential mother of his calf. “Gonna fuckin’ breed that fine ass!” He sneered and licked his lips. “I hope you’re ready! Your womb is gonna be packed full!” 

She was ready, her entire body was quivering, she had lost count how many times she’d cum from being railfucked like some bimbo slut in a back alley. “Yahhh.. fuck.. Do it! Breed me!” She huffed and with that she felt all that hot creamy cum, the thick potent spunk of a male in his prime, filling the depths of her womb with heat. She gasped deep, a sharp inhale filling her lungs at how intensely hot his cum felt as it shot directly into her womb. Her dilated cervix spasming as her pussy gripped and released, her entire body feeling the intense pleasures of seizuregasm coursing through her veins like she had been suddenly dropped into a pool filled with electrified water. 

The buffalo bull peeled his cock back to the gusher of cum that glugged from her overstuffed cunt, his cock smearing against her asscheeks and leaving his cumstains upon her body a way to mark that he’d been there and bred that horny bitch. “Wow..” He exhaled and glanced down at the girl that was still lost in a daze of pleasure, her legs twitching and her tail trembling off to the side. He took a mental snapshot of the doggirl that he’d brought to such bliss and moments after was interrupted by the good doctor who was quite pleased with his handiwork. 

“Good job.” The large portly rhinoceros of a doctor stated proudly as he pat the taller virile young fellow upon the shoulder. “Very good work indeed. We’ll have Alex get you paid up on your way out.”

The young bull nodded and non-chalantly began to pack away his tools of the trade into his jeans. “Hey doc, is she going to be alright?” He glanced back at the trembling doggirl who was panting and catching her breath. “I think I might have overdone it a little.”

“Not to worry.” The doctor smiled, “But next time you come in maybe we could be a gentleman and give her some foreplay to warm her up before you plug her with that thing huh?”

The bull’s eyes widened with interest, he definitely was eager for a next time. “As you say, Doctor’s orders and all that.”