Blackie's Latest Mare

Story by Blacksnip on SoFurry

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Blackie's latest mare. Copyright, Blacksnip the Thoroughbred.

Blackie raised his head as the gate to his field clicked. A brown mare with white socks and a white stripe was being released into his paddock. He raised his head and whinnied at her. The mare fidgeted agitatedly as her headcollar was removed. Finally free, she turned her head to look at the stallion as he trotted towards her, high-stepping with head and tail erect. He stopped a few yards from her and cautiously extended his muzzle towards hers, breathing gently down his nostrils in the universal equine greeting. She responded likewise, the horses exchanging their warm grassy breath.

Suddenly the mare squealed, jumped back, and semi-struck forward with her left foreleg; the stallion, anticipating this almost inevitable reaction, leapt backwards. The mare started sniffing the black horse's jaw again, as the squeal, meaning 'don't get too familiar matey', was just a sounding of a note of caution at meeting an unfamiliar horse, not rejection. The stallion could smell the oestrus odour from the mare, and she knew her body was telling her it was time to mate.

The stallion transferred his attention from the mare's muzzle to her withers, opening his mouth and extending his upper lip as he did so, in a signal that he intended to commence mutual grooming. He lowered his upper incisors into the mare's sleek summer coat, and started rubbing them back and forth over her withers. The mare made a half-hearted attempt to respond, aware that her body was telling her to prepare for something much more intimate. Responding to the mare's restlessness, indicating her urgency, Blackie took a pace forward and started rubbing her right stifle with his teeth. This movement brought his genitals level with the mare's head. She reached between his back legs, and nudged the side of his sheath. The black skin bulged as the stallion's penis moved within, starting to descend as his arousal increased. ln response to the horse's nibbling of her sensitive stifle, the mare elevated her tail slightly, an indication of her own rising arousal. Smooth, hairless black skin appeared at the opening of the stallion's sheath as his penis began to emerge, magnifying the musky mixture of urine, semen and smegma smells that are each stallion's own sexual signature.

The mare extended and lowered her head to nudge the rapidly descending and lengthening organ. As she did so, imparting a slight swinging motion to the heavy tissue, the stallion's smooth black glans popped out of the unrolling sheath skin. The female horse extended her long pink tongue to like the opening on its tip as it continued to descend. As the glans slid over her saliva-lubricated tongue it deposited some of the pre-copulatory fluid beginning to issue from the urethra. She withdrew her tongue to taste the fluid, a distillate of the sexual juices of the male horse. Blackie raised his head, and thrust his muzzle under the mare's partially elevated tail. As his muzzle contacted the hypersensitive skin of her swollen vulva, the nare's flanks shuddered, and her tail shot up, erect like a flag. The stallion extended his long warm tongue, and swept it over the slit of her vulva. Almost instantaneous with this, the mare shifted her hindlegs to straddle, an explosive fart erupted from her tight black anus, her vulva opened, and a gush of cloudy urine started streaming from her hindquarters as she emptied her bladder in preparation for sex.

Oblivious to the hot yellow fluid splashing on his chest and forequarters, Blackie extended his muzzle to push the mare's round, protruding anus into her perineum. She grunted with the intensity of stimulation of her perineum by the combined pleasure of her gushing urination and the anal stimulation. Her grunting increased in intensity as the stallion increased the stimulation of her anus by opening his mouth and taking the round, muscular tissue between his teeth and gently chewing it, his tongue sweeping over the central opening. The gush of urine pouring from the slit of the mare's vulva decreased in pressure, spouting in a decreasing arc from her hindquarters as her bladder emptied, to be replaced by several spurts of the cloudy liquid. She reached down to the end of the horse's long, now fully exposed cock, and grasped his soft bulbous glans in her mouth. She closed her maw gently, applying slight pressure to the sensitive knob, and tasted the stallion's pre-ejaculatory fluid squirting into her mouth as a result.

The stallion grunted gently at the intensity of the sensation in his glans, as the mare's mouth filled with the flavour of his readiness for sex. The long black crescent of his penis pulsed violently as his erection began, and on the second such pulse the mare let the glans jerk through her lips into the air, where it hung stationary for a second before pulsing again, and again, as the horse's penis became increasingly turgid throughout its length, the organ protruding from the stallion's groin at an increasingly horizontal angle to his belly.

Blackie thrust his muzzle up against the mare's slit, glistening with her urine, pushing the soft tissue into her perineum, opened his mouth and extended his tongue between the vulval lips. The mare caught her breath as the male horse's warm tongue entered her. As the organ slid over her clitoris her tail flew up and her rectum contracted, causing a loud fart to erupt from her anus. She thrust her head forward, and nipped a portion of the stallion's tight scrotal skin between her incisors, before opening her mouth to let one of the large egg-shaped organs hanging at the base of the horse's pulsing phallus enter within. This brought the crest of her neck alongside the Blackie's rhythmically jerking cock, the swollen, enormous glans bouncing into her mane with each pulse, the pre-ejaculatory fluid dripping from its end staining her neck with dark splashes.

The stallion withdrew his tongue from the mare's vagina, the underside of his tongue again sliding over her clitoris. The mare grunted with the stimulation, closed her mouth firmly round the male's testicle, her lips closing round the thick, ropey spermatic cord, and pressed her muzzle into the thick base of his penis above. The stallion grunted, and unable to contain his lust any longer, swung round directly behind the mare, barging his shoulder against her hindquarters. Responding to this indication that copulation was imminent if she would allow it, the mare's tail jerked up and sideways, and as Blackie raised his forehand onto her haunches, her vulva opened and a stream of thick yellowish-white vaginal secretions started gushing from it, the flow splashing down onto the upper surface of the stallion's cock as he hauled himself along her back. The stallion thrust his pelvis forward, and his long black penis jerked upwards, causing his glans to bounce against the mare's twin teats in her groin. The stallion drew his pelvis back and thrust forward again. The thick black rod swung through the air, and the swollen head of the horse's penis met the stream of the mare's viscous vaginal liquids, turning the jet into a spattering shower of sex juices. The fountain of cloudy fluid was suddenly staunched as Blackie's enormous black cockhead, dribbling its own stream of sexual liquor, thudded against the female's vulval lips, pushing the glistening tissues into her perineum. The stallion grunted, and thrust forward hard, his tail standing high in the air, revealing his round black anus, the muscle tightly clamped with the exertion of attempting to push his distended black glans through the mare's vulva. The mare swung her hindquarters slightly sideways, her hooves squelching in the mud, the male on her back keeping the pressure on her vulva through his long turgid penis. Suddenly, the mare's vulva relaxed, and the stallion's glans and the first few inches of his cock plunged through the lips. The horse grunted, and thrust his hindquarters violently forward, his tail waving high in the air. The mare's entire body shuddered and she caught her breath as the horse's huge penis was driven half its length into her vagina. As the stallion's huge glans passed under her rectum this increased pressure within it to such an extent that she farted loud and long, her anus vibrating as the gases erupted through it.

Blackie stretched his neck forward, grasped her crest gently with his teeth, and thrust violently forward again. The force of this pelvic thrust was such that the entire length of his cock was driven up the mare's vagina, his sheath skin squelching through the tight distended lips of the mare's vulva as the hilt of his penis was driven through it. The stallion's balls, drawn up tight in the black scrotum, slapped against the lower edge of the mare's distended vulva as the preputial folds at the base of his penis were pushed through the vulva. The mare's entire body again shuddered with the sensation of the deep penetration and stretching of her sensitive vagina by the horse's huge cock and swollen glans. Blackie clasped the mare's flanks between his forelegs, his hooveshanging below her belly, bit down slightly harder on her crest, and started the forceful, repeated pelvic thrusting that would bring both horses to orgasm. At the inward extent of each thrust he grunted, his penis driven its maximum possible extent up the mare's vagina, his testes, drawn up in his tightened ballsac, being pushed backwards between his hind legs towards his hindquarters as they slammed up against her distended vulva, only to swing forward with the momentum of their weight as the base of his cock was drawn a few inches out of the mare's vulva as his pelvis was drawn back between thrusts.

The mare shuddered each time the stallion drove his penis forward into her, her vaginal muscles contracting and clamping down on the long, thick shaft as his swelling glans, locking into the top of her vagina, pummelled her cervix with each thrust. She pushed her hindquarters back against into stallion's haunches at each of his inward heaves, partly to maintain her balance, and partly to maximise the penetration of his thrusting penis, causing her such intense sensation as it pushed, pulled, and stretched the sensitive tissues of her reproductive tract. Her ears, directed back at the male horse's head just forward of her withers, were filled with the grunts of his sexual effort and the squelches and farts caused by the violent movements of his penis in her wet sexual organs.

Suddenly Blackie roared, and his whole body pitched forward in a huge, final pelvic thrust; the mare grunted as his penis was driven up her vagina to maximum penetration, and as the tube of the opening of his urethra, protruding from the bulbs of his glans, engorged to its maximum extent, penetrated her cervix. The stallion's long black organ was held absolutely still in this position for a second, before jerking violently in the mare's vagina as he began to ejaculate. His testes jerked upwards, hauled up by the thick spermatic cords, as his urethra contracted; his rectal muscles contracted violently at the same time, causing an explosive fart to bark from his anus. A huge stream of sperm-rich semen erupted in a gushing, high pressure jet from his urethra; the mare underneath him grunted in orgasm as the hot fluid spattered into her uterus, and her vaginal muscles clamped down on the stallion's spurting penis, holding it tightly in position. For a split second the seminal jet ceased, then the mare felt the urethral ridge on the underside of the horse's penis pulse powerfully; his balls jerked in their scrotum again and the urethral contraction caused his anus to clench in spasm and his tail to flag violently down against the tight black circle of muscle as another gushing jet of hot, grey spermaceous semen spewed from his urethra. Blackie thrust up and forwards into the mare, maximising the intense sensation in his penis and glans caused by the orgasmic spasms of the clamping vaginal muscles, and grunted as his tail flagged and the base of his penis jerked causing his balls to jerk as another gush of semen erupted from his glans. The mare, shuddering in orgasm, felt the horse thrust into her again, and grunted as more semen spurted from his penis to splash into her rapidly filling uterus. The stallion let go of the mare's mane, lathered with saliva where he had grasped it, and lowered his head, his mouth gaping, exposing his upper incisors, his eyes wide open in orgasm. The mare tilted her head to look at the cumming stallion's expression of pure physical pleasure, as he spurted another torrent of semen into her uterus; this cum was thicker than the previous jets; the horse now beginning to ejaculate seminal gel from the accessory sex glands deep within his hindquarters. The stallion's balls began to descend lower into his scrotum as the spermatic cords relaxed; they twitched against the mare's vulva as the base of his cock contracted again. A thick torrent of gel semen spewed from his glans; the mare's flanks fluttering as her uterus received the fluid. The stallion's tail flagged and his anus relaxed and contracted in tandem, as he squirted another thick jet of cum. Lacking the pressure to penetrate the mare's cervix, this portion of ejaculate poured into the mare's vagina. Blackie sighed in pleasure as yet another copious, thick rope-like jet of seminal fluid poured out of his urethra, the cum pooling in the limited space between his hugely distended glans and the mare's cervix. His long, elevated tail stood clear of his anus, both twitching as he continued ejaculating, filling the mare's vagina with thick ropey cum as his reproductive tract discharged its load of sexual liquor.

Eventually, Blackie's orgasm came to an end, and he relaxed his whole body down onto his mare, his head level with her knees, eyes glazed in post- orgasmic bliss. Just as the horse's penis started to lose its rigidity and become flaccid, the mare, recovering from her own orgasmic daze, pulled herself together and stepped forward, the movement sliding the cock out of the vagina. As the soft, swollen glans was pulled from the vulva with a loud squelch, the long, glistening black organ swung between the stallion's hocks, and a final long, thick, grey string of seminal gel oozed slowly from the gaping urethra at the centre of the dished glans. Slowly and silently the stallion slid down from the mare's back, the string of semen hanging from his glans falling to the ground as his front hooves squelched into the mud. At the same time the stimulation of the withdrawal of the horse's thick cock from the mare's vagina caused her tail to jerk upward; she farted as her rectal and vaginal muscles contracted violently, the latter causing a copious plume of the stallion's thick seminal fluid to spew from her vulva to splatter onto his chest. He tucked his muzzle into his chest, extruded his pink tongue, and started to lick up the musky, viscous fluid, enjoying the salty-sweet taste of his own cum. The mare turned around, her tail held high in the air like a flag, exposing her vulva and anus, both glistening with liquefying semen; she nuzzled the stallion's black flaccid penis for a moment as it was slowly withdrawn into his sheath, then lowered her head and started to lick up the thick puddle of ejaculate which had fallen from the cock. Greedily she lapped up the grey cum, savouring its salty taste as she swallowed the thick, warm fluid. Having drained the puddle, she joined her stallion in grazing, her tail remaining elevated like a flag, her uterus and vagina stimulated by their load of Blackie's warm semen.

Copyright, Blacksnip the Thoroughbred.