That Royal Diamond

by Mr Ghostman

Rating: mature
Tags: Sex, Random, Diamond Tiara, Alternate Universe, My Little Pony: Friendship is Magic, Comedy, Other, Romance, Prince Blueblood
Length: 3220

Diamond Tiara's teasing goes too far and gets an unexpected treat for her behavior.

Diamond Tiara is quite bored of being home alone during her parents' meeting this weekend. She plans on having some fun once in a while and one royal prissy stallion is unfortunate enough to encounter such little a creature.

Contains: Teasing, Foaldom (Foal/Filly Domination), Hoof Fetishes, and Bukkake.

Edited and Proofread by: rainbowdarth and Zaphire

Published 2015-11-20 22:20:01 UTC
Last updated 2015-11-20 22:20:01 UTC

Tsundere Sex is Best Sex

Author's Note

Cute, Bratty, ~~Sexy~~ Pink Filly/Prince Bluebigballs = One True Crack Pairing.

I'm not sorry! :pinkiecrazy:

Tsundere Sex is Best Sex

On the couch, Diamond Tiara let out a soft whimpering moan as she rubbed her fillyhood. “I hope daddy hired a better foalsitter this time!” she said to herself as she continued clopping. Filthy Rich had previously hired ponies to foalsit her before. However, her attitude and behavior turned many of them away from every foalsitting her again. Unknown to them, the filly was in heat and desired nothing but sexual relief.

“Harder, I say! Harder!” she yelled in pleasure as the mysterious stallion continued thrusting into her vagina.

She gasped as she heard a knock upon her door, frowning at her interrupted day wet dream.

“Come in!” she yelled.

Her eyes widened at the sight of a white unicorn stallion with a compass for a cutie mark. The filly got off the couch and walked towards the stallion, blushing at his handsome expressions.

“Hello,” he introduced himself. “I am Prince Blueblood.” He lent out a hoof to the pink filly.

Diamond Tiara looked at the stallion briefly before forming a frown on her face. Blueblood gave her a confused look, still expecting the filly to shake his hoof.

“Is something the matter young one?” he asked in a concerned tone.

The prince gasped as the filly tenderly nuzzled his forelegs, his eyes widened at the sight of Diamond Tiara nuzzling near his penile sheath.

“I...uh….” he said nervously.

“I’m inspecting you,” she said in a haughty tone as she continued to tease the stallion. “I know all your tricks underneath those legs!” She gently rubbed blueblood’s hindlegs when his erection started growing from his sheath.

Blueblood quickly closed the door as he struggled to find words of this unexpected method of inspection.

What on earth is she doing? he thought. This is not what I signed up for!

Diamond Tiara quietly moaned as she continued fondling his stallionhood. She felt a sudden aura around her body as she was pulled away from him. The filly looked at the stallion, blushing at the sight of his half-erect horsecock. She formed a pout on her face and frowned at Blueblood.

Oh dear Luna’s stars! he thought as the filly glared at him.

“Well since I couldn’t complete my inspection,” she began, her tail swishing side-to-side. “I assume you know who I am?”

Before the stallion could speak, the filly turned around and lifted her forehoof before looking back at him. Blueblood couldn’t believe his eyes. Sweat formed around his forehead as his eyes focused at the sight of her arousal. He continued to stare at the filly’s smooth round flanks, his mouth slightly watering as his horsecock slowly grew.

He shook his head and let out an annoyed sigh.

“My name is Diamond Tiara,” she said as she walked to the kitchen. “And I expect you to be my servant for the day!”

Oh yes my stallion! she thought sighing dreamily to herself. You know you want it! She giggled.

“Why I never…” he muttered to himself.

In the kitchen, Blueblood saw the filly open the fridge door, still revealing her marehood. He couldn’t get his mind off of her wet arousal. His thought process was interrupted when she looked back at him with a mischievous smile on her face.

“I’m hungry! Mind if you make us some sandwiches, dear prince?” she demanded of Blueblood in a teasing manner. “Maybe then you wouldn’t be so awkward.” She walked to the table and sat down on a chair.

Blueblood shuddered at sight of the filly’s backside, biting his lips as he walked to the counter.

My hooves are just so pretty! she thought to herself as she let out a snooty sigh. I wonder how big blue balls really are.

She began with slowly rubbing her clit as she stared at the prince’s thick black sack, biting her lips at the sight of his long, thick horsecock. She let out a soft moan, rubbing vigorously as her mind became clouded by lust.

“Wow! That’s impressive for a stallion like you!” she said teasingly, licking Blueblood’s throbbing erection and letting out a long groan as she used her forehooves to rub his thickness.

Before she could finish her clopping session, she hears the prince’s voice. She saw two plates containing the daffodil sandwiches levitated by him, placing both plates with the sandwiches onto the table.

“You’re lunch is served my little princess.” he said haughtily inflicting a frown from the filly. Blueblood smirked at Diamond Tiara’s cute pouty expression. However as he sat down to have his lunch with her, he suddenly felt a tickling sensation near his hindleg. He took a small peek under the table and saw the filly’s forehoof touching the tip of his horsecock!

“Ha Ha! Very funny Blueballs,” she said in a faux-annoyed tone as she used her hindhoof to rub his cock causing him to shudder in pleasure, “And speaking of balls…”

Blueblood let out a girly moan as the filly continue to rub his erection, the feeling of her soft, little, bratty hindhooves was wonderful. He really can’t believe this foalsitting service went south! Yet despite fighting his urge to just fuck the naughty, cute, sexy bitch, he really wished to cum all over the snobbish cunt.

Diamond Tiara laughed out loud in malice as she saw pre-cum leaking onto her hoof. “So you really do want to bang me!” She lifted her sandwich and began taking slow, teasing bites out of it. She then used both of her hindhooves to stroke the prince’s leaking black cock, giggling at Blueblood’s blissful expression.

“What about my balls Miss Prissy?” He asked the filly as he let out quiet grunts at the soft, heavenly feeling of Diamond Tiara’s pink pretty hooves on his throbbing cock.

“Well,” she replied as she sped up her hoof movements, “How long do you think you could last having a beautiful filly stroke your nasty stuck-up penis?”.

Blueblood gasped loudly as the soles of the filly’s hooves touched the tip around his cock. Soft wet squishing sounds filled his ears as his stallionhood wildly throbbed for release. Biting his lip, he placed his forehooves on the table and thrusted his cock between Diamond Tiara’s hindhooves causing her to giggle lustfully.

“Like if I’ll ever cum to your devious bottoms!” He yelled between grunts as his mind couldn’t take the pleasure building inside of him. His ears deflated as the filly looked at him with a sinister smile, blushing at the fact that he’s close to cumming between Diamond Tiara’s sexy bitch of her hooves.

“We’ll see,” she said as she finished her sandwich, slowly licking her forehoof as she continued rubbing the prince’s stallionhood against his movements, “Because you’ll be giving me a sponge bath next!”

sp...sponge bath? His perverted mind wondered with glee. That gives me an idea!

“Good!” he yelled out as globs after globs of his musky, sticky cum landed on her hindhooves causing her to gasp in faux-disgust. Blueblood’s mouth watered as he continued to thrust his cock between the filly’s cute hindhooves. He finally slowed down, pulling away from her hooves.

Diamond Tiara noticed a small droplet of his snooty, sticky cum on her forehoof and teasingly licked the cum off of her hoof.

Blueblood gave the filly a sheepish smile. “I’m guessing it wasn’t even a single minute am I right?”

“Close enough.” she replied as she stood up and walked towards the living room, “Wanna play with my hooves again?” She showed off her cum-covered hindhooves making him shudder.

“Ugh! As if you rude little filly!” He said in a annoyed tone.

“You stallions and mares are just so easy,” She giggled to herself, “It’s time for our bath Prince Blueblood!” She said.

His eyes widen in shock as he saw the filly’s hooves dripping in semen, smiling smugly as he followed her up the stairs.

As Diamond Tiara entered the bathroom, she felt a tip on her flank, noticing Blueblood’s thick, cum covered cock still hard.

“No need to be despite my little prince,” She said as she swished her tail around the prince’s stallionhood inflicting a deep moan from him, “But first, I’ll be taking a little potty break. Feel free to join me.” She give him a suggestive wink causing him to wince in disgust.

“Ew! No way in Tartarus I’ll ever join you and your toilet break!” He said, blushing in embarrassment. However the perverted side of him wanted to see the bratty filly pee for some reason. Not helping the fact that she’s one of the most evilest fillies he ever had to foalsit! And he loves it! Deep inside his haughty, prissy attitude laid a sex fiend of a personality who wishes to do naughty, nasty sexual things to mares, or in this case filles, like herself.

“Well then. Suit herself Mr Prissycorn,” She replied teasingly as her tail continued to gently tickle the prince’s cock. She smirked at him as she saw his cock twitch for attention, taking a long, loving whiff of his horsecock and tendlerly nuzzled it causing it to twitch even more.

“I did say no way in Tartarus,” He replied with a naughty smile on his face, “Because I’m already there.” He licked around Diamond Tiara’s ears causing her to shudder in delight.

Lifting the toilet seat up, the filly presented her wet marehood to the prince. “Enjoy the show,” She giggled, “I know you will.” She saw Blueblood’s forehoof near hers while his other forehoof on his cock. She set her forehooves on top of the cover, spreading her hindlegs and revealing her puckered, round anus. Blueblood let out a low, seductive growl near her ears making her moan happily.

Diamond Tiara let out a long sigh of relief as streams of urine leaked onto the toilet, sounds of pee pattering echoed around the bathroom. Meanwhile, Blueblood steadily stroked his thick musky, sticky horsecock over her petit butt, moaning softly as the filly continued to urinate. He then placed his forehoof near hers and began thrusting on top of her flanks, letting out a long, deep whiny of depraved sexual pleasure as he continued to hump her.

Diamond Tiara’s tongue lolling, her smiling mouth watering and her body shuddering from all the sickeningly hot kinky display for the hot, horny, snooty unicorn.

“Oh you handsome kinky prick you!” She said loudly as she felt close to finishing. Blueblood chuckled at the filly’s adorable blissful expression. She let out a soft grunt as streams of her yellow liquid ceased flowing. Flushing the toilet, she used her forehoof to stop Blueblood’s thrusting cock.

Blueblood gave her a concerned look as she looked back at him with a soft whimper. However he noticed her marehood dripping out sticky marecum, stepping back from the filly. He cleared his throat nervously and looked at the filly.

“I feel all icky and sticky!” she whined in faux-annoyance as she felt some of Blueblood’s wet, gooey seed on her back.

Strangely enough, the sound of a horny, teasing bitch of a filly turned him on despite his worry for her.

“My apologies Ms Tiara,” He said in an apologetic tone as the filly stood up, “I didn’t mean to get carried away.” Before he could finish, he felt her tail swish around his muzzle, his eyes widening at the sight of her puppy eye pout.

“Sorry is not good enough!” Closing the toilet seat, she turned around and crossed her forehooves together. However she formed a small smirk on her face as she saw the stallion kneel in front of her.

Blueblood heard a soft giggle of delight from her as she displayed her hindhooves in front of him.

“Tell me I’m a pretty princess and I’ll let you bathe me,” She said in a haughty tone, “Give my hooves a kiss.” Blueblood felt his cock twitch at the sight of her soft, sexy hindhooves, rolling his eyes and giving a smirk at her cute little domination role. He looked at her hindhoof and gave a small teasing smell, nuzzling her hindhoof as he continued worshiping the filly.

He then passionately licked around the tip of Diamond Tiara’s hoof, slobbering all over her soles. He let out a whimper of delight as he tenderly nuzzled her hooves.

Diamond Tiara you sexy bitch you! He thought, moaning happily I hope your father hires me to be your foalsitter forever! His thoughts of being Diamond Tiara’s fuck buddy made his cock slightly throb.

Diamond Tiara looked at the servant with a soft, loving smile on her face. Is it possible that she’s actually falling for this stuck-up, selfish stallion? The filly blushed at the thought of being his sex fiend.

Unf! she thought.

Blueblood planted kisses up her hindleg and licked down to her soles.

“Good enough my prince,” She said as she pulled her hooves away from his mouth, “Very well. Apologies accepted,” She smirked at the stallion’s grin.

She stood up and stepped into the shower. Inside, she placed her tiara beside the counter and turned the shower head on, droplets of water sprinkling onto her naked body. She grabbed some shampoo and squeezed small amounts onto her mane. The sounds of water pattering onto tiled floors were music to her ears as she tenderly rubbed her mane. She then grabbed a bar of soap and rubbed it around her body, sighing of relief as the soap felt so nice on her skin.

She saw Blueblood’s forehooves near her, letting out a soft whimper of delight as she felt a tickling sense on her vagina. She noticed his horsecock rubbing between her hindlegs, letting out a high-pitched moan of delight as the stallion slowly thrusted underneath her pussy lips.

“Getting any cleaner my little princess?” Blueblood asked in a low, teasing tone. He levitated the bar of soap and gently rubbed her back with it inflicting a cute, happy whinny from the filly.

The filly nodded.

Tenderly nuzzling each other, they both sat down together and began sloppy kissing on the lips. Their wet tongues dancing with one another, their hooves caressing each other as they moan passionately under the showerhead. They break up their make out session, strings of saliva connecting from their tongues.

“Oh Prince Blueblood?” Diamond Tiara asked in a teasing manner, revealing her wet dripping vagina, “Here’s your reward for serving your princess!” Winking at the grinning stallion. She slowly lowered herself onto Blueblood’s face, gently rocking her hips back and forth as she giggled at him.

“Why thank you,” he said as he dragged his tongue up her marehood inflicting a shudder of delight from her.

No. Thank you. She thought as the stallion’s horsecock became fully erection, pre-cum leaking onto her muzzle.

She then proceeded to service Blueblood’s erection, her mouth drooled as she passionately licked around it. Blueblood’s tongue felt so amazing around her vagina, moaning loudly as her flanks were fondled by him.

Meanwhile, Blueblood was in heaven, groaning in utter delight as his cock throbbed intensely from the blowjob.

So good! he thought.

He let out a small grunt as Diamond Tiara used her forehooves to rub each sides of his cock, steadily humping between her hooves as he was close to his release. Eyes widened as he felt his cock enter the filly’s mouth, moaning at the warm, sticky sensation around it. He then started thrusting into her mouth, his tongue lolling as pre-cum leaked down her throat causing her to let out a muffled whine.

“Gah!” he yelped as strings of semen exploded from his erection, coating the filly’s entire face with his seed. He continued to let out globs of his cum as he struggled to service her pussy lips. The first burst of cum landed on her tongue causing her to pull away from his stallionhood. Before managing to say anything, second burst of his cum lands on her face. then the third and last burst of cum lands on her belly button and hindlegs. Strings of semen were dripping from her muzzle.

“Yummy,” She said lustfully as she teasingly licked her cum-covered hoof, “Thanks for the treat.”

Standing up near the wall, the filly placed her forehooves against it and spread her wet dripping marehood. “Enjoy your meal Prince Blueblood.” she giggled.

Prince Blueblood stood up behind her, placing his forehooves on both sides of her hips. He let out a long, playful growl as he thrusted between the filly’s buttcheeks. His grin widened as he continued teasing her immensely.

“It’s not like I enjoy cumming inside your twat you sexy bitch.” He said in a faux-disgusted tone, slowly entering into her arousal. “In fact,” he let out a loud grunt as he continued to penetrate her vagina, groaning lewdly at the amazing amount of pleasure, “I very well love it!”.

Yes! Yes! Yes! She squealed internally. Thank you!

“Good! I’m glad!” She yelled out happily, panting rapidly as Blueblood began thrusting into her.

The vaginal walls kept his horsecock nice and snug, groaning girlishly as the tight walls felt heavenly. Lewd loud wet squelching noise filled their lustful ears, their moans becoming louder as their mating session intensifies. Diamond Tiara let out small squeaks of delight as the stallion sped up, sweat forming around her as she was close to climax.

“Make me your little filly, Blueblood!” She squealed as the pleasure became too much for her, “Fill me with your cum!”.

My pleasure little princess! He thought lewdly.

Blueblood began pumping harshly into her marehood inflicting a long, high-pitched moan from the filly. He then dragged his tongue around her cheeks, licking her ears in a teasing manner. Diamond Tiara sighed in total relief as the stallion continued to fuck her hard. She let out a long scream as she ejectulated strings upon strings of her marecum onto Blueblood’s stallionhood.

“Good little, sexy, bitch…” He said in a low, teasing tone making the filly moan in complete ecstasy. Grunting loudly, he ejectulated buckets after buckets of semen into her arousal, splattering strings of seed around the vaginal walls. He kept thrusting into the filly as cum leaked to the floors, louder squelching sounds echoing around the shower. He fondled Diamond Tiara’s flanks as he continued to fuck the little filly, small amounts of semen entering into her.

He finally slowed down and gently pulled out of the filly with a soft squishing sound. Diamond Tiara looked up at him and gave the stallion a genuine, happy smile.

“I love you Prince Blueballs.” She said with a teasing wink.

“Love you too Diamond Twat.” He replied in a faux-prissy tone.

They let out a cute little giggle to each other before making out. Both allowed their tongues to enter each other’s mouths, moaning softly at the tender, passionate moment. They broke up the make out session and began washing one another.

“What else you me to do, your highness?” He asked as he blow some bubbles out of her ears.

“Hugs?” She awkwardly asked back, happily giggling at the tickling sensation.

“Sure.”

They both began nuzzling each other in a gentle, caring manner as water continued to sprinkle from the showerhead.