Short: Lethonith
As a majestic young dragoness, Lethonith considers all she touches to be hers. When she lands to take a break in a verdant meadow, the resident stallion teaches her how wrong she is. A very short story.
Lethonith roared as the stallion pierced her, his big flat cockhead surging through her tight opening and driving deep inside. With a shove of his mighty haunches, he filled her completely, heavy equine balls slamming against her clit. The noble dragoness' back arched inwards as the breath left her lungs, a powerful spasm rolling through her lithe muscles. The horse took advantage of her momentary weakness, thrusting his cock against her fertile gate, showering it with hot precum. His teeth found her ear, drawing a squeal as they closed tightly around the sensitive skin.
"G-get off!" Lethonith's scales blushed with embarrassment as she begged breathlessly, her claws sinking into the soil beneath as she struggled to endure his weight. The feral horse responded with a snarling whicker, blowing steam from his flaring nostrils. His pace picked up quickly, hooves digging up furrows in the dirt as he adjusted his weight to cement his advantage. The beast pinned her, ravaged her, spoiling her vent with his massive cock. Sweat dripped from his taut balls as they twitched and churned, swinging against her scales with each vicious push of his hips. "P-please!" The dragoness screamed, throwing her head back as she felt his engorged flare kiss her womb. "Release me a- at once!"
The stallion did not last long. Lethonith screamed as she felt hot seed surge through her opening, his bestial cum showering her fertile eggs. His fat mottled horsecock cock pulsed against her quivering walls as she clenched, instinctively gripping him tight as he forced his foals into her. "T-take it out!" She wailed, forelegs almost collapsing as hypocritical bliss wrested its way through her body. Lethonith was a fully blooded dragoness, young but immensely powerful! Why couldn't she fight back? Why was her body struck with this paralysing pleasure as he cruelly seeded her offspring with the blood of a mere animal?! The stallion ignored her, glistening black sack rising and falling with every thick jet swelling his rock-hard shaft. Soon her eggs were swimming in his thick spunk, all but guaranteeing successful breeding.
Lethonith whimpered as he yanked his monstrous shaft backwards, thick flare scraping her smooth walls clean as they clamped shut around him. He pulled out with a pop, coating her vent in the last of his spunk. Her forelegs finally gave out, collapsing into the churned dirt. Her hindlegs stayed up and trembling, as sharp squirts of here fertile juices jetted from her vent and thick drools of virile stallion sperm trickled from her cunt with every orgasmic clench. No matter how much her walls rippled and squeezed, there was no ridding her womb of the pool pumped deep inside, sloshing against her eggs with each quiver that rushed down her spine.
The stallion watched with mild curiosity as the dragoness finally fell to her belly, gasping as the ecstatic throes of climax echoed through her body, jerking her tail and sending her legs into convulsions. He watched the cum dribbling from her hole and snorted with satisfaction. From the moment she had absentmindedly landed in his field, he had known she was the mare for him. His cock hardened by the time he had galloped over to greet her and, when he saw a lapse in her attention, mounting her had just been - instinct.
The thunk of hooves roused Lethonith from her stupor. Her eyes lifted just in time to watch a gooey streak of warm horse cum fall from his flared tip and land across her sensitive nose. The scent made her nethers tingle, the soft walls of her stretched vent clenching against a phantom girth. The stallion's cock was still at full mast, slapping impatiently across his belly. The big black balls that swung heavily beneath it pulsed and throbbed, the pungent musk of a wild horse rolling down them in warm droplets that fell to the dragoness's face. His loud and _insistent _whinny almost startled her, heavy forehooves raking the dirt beside her.
The beastly stallion might've just ransacked her noble eggs to father his foals, but he wasn't finished with his magnificent little mare just yet.