"Girl! Get my riding crop from my chamber," Princess Katrin ordered the dusky little servant.
"But..."
"Are you stupid? Get my riding crop, now!"
The girl slinked out of the stable. Katrin wasn't sure but she thought she heard her mutter something under her breath. She was just about the most ill-trained servant of all that worked at the palace. The Sultan sent her along when he gave Katrin's father, the king, the unicorn. The unicorn was her kingdom's greatest claim to renown. As far as anyone knew their kingdom was the only one that possessed a captive unicorn. In order to show the high esteem the Sultan had for her father he sent him his only unicorn. Important people came from far and wide to get permission to see the unicorn in his stable.
The stable was an ornate round building set off by itself with a fence around it. Inside was a roomy paddock for the unicorn, storage for his special fodder, a small viewing gallery for those lucky enough to get a private view, and a room for the dark foreign servant girl to eat and sleep. The only person that could safely approach the fabulous beast was this girl of eighteen or nineteen. All others, he was likely to attack. He nearly killed the famous horsebreaker they hired to tame him. On special occasions the king would have the girl lead the creature through the streets with a fancy leather halter for all to see.
Princess Katrin's chamber was some distance away and the servant should be gone for a while. The riding crop was just a ruse to get her out of the stable. Katrin was about to fulfill a shameful fantasy that had been obsessing her ever since the unicorn arrived several months ago. Katrin found she had one of those perverse problems that comes from always having everything one wants; she craved fucking huge cocks but really didn't like men. As a princess who would one day become queen she could fuck anyone in the kingdom as long as she wasn't too indiscreet. Her cunt liked to be stretched by a pumping piece of man meat but otherwise she found most men ugly, nasty, and boring. She much preferred her girl friends, her ladies in waiting, all of whom loved and admired her. She much preferred to listen to, look at, kiss, and touch them; they just didn't have cocks. When she was in the mood for cock, she would consult with her ladies about who had the biggest although she'd gotten good at assessing bulges on her own. When she chose a likely candidate she ordered him to come to her chamber and fulfill her desires. She preferred peasants and servants; noblemen always tried to tell her their views, the others did the job without talking. If she had fun she might repeat until she got bored. One day she might have to marry a prince as part of a diplomatic alliance but at twenty-three she was hoping that day was far off. There was something lacking in her perfect life. She wanted to do something that had never been done before.
The workmen had left the two sturdy sawhorses and the three thick oak planks in the stable as she requested. They may have wondered what they were for but when a princess asks for something they do it without question. She carried the sawhorses into the paddock and placed them about five feet apart. The unicorn began to make nervous, angry whinnies and stomped his forehooves. He was the most beautiful animal Katrin had ever seen. His body was like that of an ideal horse but lighter and stronger. He was pure white with golden mane, tail, and hooves. From his forehead, a glistening, silver, spiral horn protruded almost three feet long.
In his entrancing eyes there flickered flames of fear and rage. A woman less determined than Katrin would probably abandon her plan. She put the planks across the sawhorses. As she expected they made a platform that would support her weight and half of the unicorn's.
She removed her boots and her riding habit, leaving them on the ground. She was wearing nothing underneath to save time. She stood naked in the paddock. She was a striking woman with well-shaped largish breasts, a narrow waist, and a darling ass. Her long blonde hair was done up in elaborate braids around her head. The unicorn was getting more anxious. She bent down and took an apple from the purse attached to her belt.
She held the apple in her outstretched left hand and gingerly approached the frightened beast.
"I won't hurt you. I want to be your friend. See, I have an apple. Do you like apples? Just let me get close and I'll give it to you. A yummy, yummy apple."
The apple piqued the unicorn's curiosity and he took two steps forward to meet Katrin. She held it to his muzzle and he began to nibble. The apple had been infused with a powerful aphrodisiac that was secretly used by depraved royals. With her body Katrin didn't need it to persuade her lovers to fuck her but she sometimes used it to save time by keeping their concentration on the matter at hand.
After he ate just over half the apple Katrin could sense he was in a compliant mood. She carefully sidled beside him and moved towards his flanks. She reached behind him with her right hand and fondled the silky hairs on his testicles. Her pussy got wetter as she touched him. Her fantasy was becoming real.
His cock began to poke out it's sheath. She continued to stroke his balls until he was fully erect. It was an awe inspiring sight. Katrin had been around horses all her life so the sight of a horsecock was nothing new to her. Unicorn cock was of similar length but thicker and rounder. It was an eye-catching royal purple color. She rubbed her hand, admiringly, along the beautiful thing. She sat down on the ground and moved beneath him. She put her mouth up to the cock. She would have loved to fellate him but could not get her mouth to open wide enough to take in more than the tip. She contented herself with running her tongue up and down his cum hole.He whinnied and nickered with pleasure.
When she felt sure the beast wanted what she wanted she crawled out from under him and up on the makeshift platform. She presented her hindquarters to him and waited for nature to take its course. She heard the scraping as he put his front hooves on either side of her on the platform. It was happening. She felt his cock touch her cunt, then force its way in. Her cunt was stretched farther than she had ever imagined. The pain was excruciating and exquisite. He began to thrust, first slowly, then faster and deeper each time. Because she had never had anything nearly as big and hard so deep inside her, the thought crossed her mind that the huge purple cock might be permanently damaging her body. She was beyond caring. This was more exciting and pleasurable than even her wildest imaginings. Sweat poured off her body as she orgasmed uncountable times.
While she was in the throes of ecstasy, she thought she heard a sound. Had someone entered? Were they watching? She was so absorbed in her pleasure she didn't even turn to look. The unicorn began to snort and neigh. It excited Katrin to know that he was cumming, too. The thrusting slowed down as the beast enjoyed the pleasures of the post-climax. Katrin felt a small pang of regret when he pulled his cock from her cunt.
"You disgusting bitch!"
Katrin felt a sharp sting on her back. Then more stings as blows rained down on her from neck to buttocks. The black girl had come back earlier than she hoped and was beating her mercilessly with her own riding crop.
"How dare you abuse Miracle, you putrid thing!"
No one had ever hit her before. Even when she was a rude, disobedient little girl, Isabelle, her whipping girl, took her punishments for her. Now bloody welts were forming on her body as the blows kept coming. Being a princess is a pinnacle of life but one always has to maintain one's dignity. Katrin began to blubber uncontrollably. She had no dignity now. Strangely it felt comforting to let her emotions out.
Just when Katrin was sure she couldn't take another blow, the servant stopped. She lay the crop against her back and demanded, "What did you give him? What did you put in the apple?"
Katrin was still holding the remains of the apple in her left hand. Through her sobs she stammered out the name of the drug.
"I hate you for defiling Miracle with your white witch poisons. You're lucky he seems to have enjoyed you. If I thought you had caused him harm, I would have beaten you to death."
"He's only an animal."