Author's Notes:

Written by Saro0fd3monz, dood.

She glanced out of the corner of her eye, finding her assistant Barb happily passed out and curled up in her blankets. The unicorn crawled out of her bed as stealthily as she could, stumbling into the bathroom and locking the door. She reached for the emergency quill and parchment she kept under the sink, holding her breath as she pressed her ear to the door. Satisfied with Barbs happy snoring, she began her letter.

"Dear Princess Celestia..."

(At Canterlot Castle)

Celestia blinked as she read over the letter once more.

"Dear Princess Celestia.

I am in dire need of your assistance. I accompanied Barb and Rarity on one of their gem hunting expeditions out of curiosity. I was trying to understand Rarity's Gem Seeking Spell and test Barbs skill at digging them up. My findings were rather interesting, but thats not the problem. I was unaware that Barb used her teeth in her digging and was rather fascinated by the fact.

Apparently the hidden minerals in the dirt are rather good for her health. It was during this process that she came across a vein of gold hidden just below a patch of gems Rarity had discovered. Having not expected to find it she ended up eating quite a bit of it.

Then...it began...My...studies have discovered that Gold acts as an aphrodisiac for Dragons. Barb seems to have entered an unending Heat Cycle and I have been unable to escape her. My first reaction was to teleport home and barricade myself in the confines of my room.

That failed rather miserably...Barb is currently asleep and I have escaped to the confines of my bathroom. Please, send help immediately. I don't know how much longer I can keep this up. Please send help!"

"Is everything alright sister? You seem rather pale..." Luna commented.

"Luna...your guards are...silent and...aware of our anatomy, correct?" Celestia asked softly.

"Why yes, they are. Do you seek the company of one of my Guards sister?" Luna asked in surprise.

"No...I just can't trust my guards for this task..."

A few hours earlier.

"OH! Right there!" Rarity pointed to a nearby patch of dirt. Barb saluted, her jaws clicking as she dove for the patch of dirt. Twilight scribbled down notes furiously.

"All this time and I was never aware just how skilled Barb was." she murmured.

"UGH! EW! what the...!" Barb stumbled backwards spitting and trying to rub something off of her tongue.

"Barb, are you alright?! Oh please tell me you didn't swallow a bug!" Rarity panicked.

"No, there's, ugh, something in the dirt." she looked down, spotting something shining just below the gems she had been digging around.

"Oh my goodness, is that...GOLD!?" Rarity gasped, kneeling down near the small pit Barb had dug.

"I can see it already...my newest line of dresses with REAL gold sewn into the hem. Oh thank you...Barb?" Rarity blinked, noticing her digging partner had vanished. Glancing over her shoulder, she found the dragoness being strangely affectionate with Twilight.

"Wow Twilight...you smell amazing..." Barb sighed drunkenly, her arms thrown around the alicorns waist as she nuzzled her leg.

"U-Um, I-I started using a new shampoo." Twilight chuckled nervously, trying to pry herself free of her assistant. Barb refused to be deterred however, sniffing heavily as she nuzzled Twilight more, gasping and grinning as she reached the mares crotch.

"B-BARB NO!" Twilight bit her lip as the Dragoness nuzzled her crotch.

"O-Oh my goodness. I-Is she always like this?" Rarity asked.

"No! I don't know whats wrong with her!" Twilight was trying to pull out of Barbs death grip, both hands trying to shove her head away. Out of frustration the Alicorn teleported away, only for Barb to tackle her to the ground, growling and hunching over her.

It was then that Twilight noticed the look in her eyes, and the gold clinging to her lip. She had seen that look only once before, when Barb had hit puberty and tackled Shining Armor into the couch. Needless to say, she didn't need a lust crazed Dragoness running about, or trying to ride her to death.

"RARITY! RUN!" Twilight screamed, teleporting out from under Barb and next to her friend.

"What? Why?"

"You need to get to town, warn the stallions, lock the doors, and don't come out." Twilight said quickly. She steeled herself, her horn glowing brightly. She would have to avoid Barb, but she couldn't let the dragon dig her claws into some defenseless stallion. Shining Armor still had nightmares about that day. She heard as much from a worried Cadence on an almost weekly basis. Rarity chewed her lip, jumping as Twilight glared at her.

"What are you waiting for?! GO!" she screamed, gasping as Barb tackled her once more. Twilight grit her teeth, throwing her arms around Barb as she teleported once more, grunting as she hit the hardwood floors of the library.

"Owlowiscious! Code Red!" she yelled. The owl snapped awake, leaping from its perch and carting a book across the library, dropping it into a big red button next to the door. Large metal shutters closed over the windows and doors, glowing with powerful runes. Twilight charged her horn one last time, teleporting into her room and tossing a barrier over the door.

"Okay. Don't panic. The seals and barrier should hold. I just have to let this run its course." Twilight told herself. That was until Barb started smashing against the door and her barrier started to crack.

"I knew I should've installed more shutters." Twilight deadpanned, crying out as the barrier broke, hitting her with magic backlash. Barb sniffed the air, growling and crawling on all fours.

"Twiiiliiight." she growled. The alicorn groaned, the world still spinning as she sat up. Barb grinned, pinning her to the ground and straddling her.

"You aren't getting away from me again my princess." she cooed. Twilight lit up her horn, crying out as Barb wrapped her claws around the sensitive appendage.

"AH! B-Barb! J-just think about what you're doing! T-Thats my horn!" Twilight cried.

"Mhm, this is your horn." she grinned, her free claw trailing down Twilight's stomach, Barb licking her lips as she reached into the Alicorns skirt, Twilight gasping and clenching her fists.

"And this, is mine." Barb growled

"D-Don't do this Barb. I-I can g-get one of those colts you liked, o-or some experienced stallion. O-Or a whole bunch of stallions!" Twilight pleaded.

"None of them are you Twilight. Now, we can do this the easy way, or I can shred your clothes with my claws." Barb whispered, slowly stroking the growing member in her grip. Twilight shivered, chewing her lip.

"T-The easy way..." she sighed. Barb climbed off the alicorn, but kept a good hold of her horn.

"Barb...I can't get undressed with you holding my horn."

"Whats to stop you from teleporting away again?" Barb frowned. She had her there. Of course, what Barb didn't know was that as long as the shutters and seals were in place, Twilight could only teleport around her home, not outside of it. Her only means of escape would be to reach the bunker hidden under the library, but it was magic proofed as well. She would have to risk it.

"Barb, the seals and shutters keeping you in here are keeping me in too. I can't get past those without raising the shutters." Twilight admitted.

"Aww, you want me to yourself." Barb giggled, letting go of Twilight's horn. The alicorn quickly lit her horn, gasping as Barb flicked it with her claw.

"No cheating!" she sang, Twilight cringing and placing a hand over her horn. She attempted to call to her magic and only earned herself a throbbing headache. Yup, she was screwed. Well, not yet.

Defeated, she glanced over at the dragoness, sitting beside her like a puppy waiting for a treat.

"Can we at least move to the bed?" Twilight asked. Barb rolled her eyes and gave a nod, watching the alicorn closely. Twilight sighed, reaching back to undo the button on her shirt.

"I knew I should've listened to Rainbow..." she grumbled. Ever since she had become an Alicorn it had become a chore to get dressed and undressed.

Normally she would undo the buttons with her magic, but after Barb's little flick, her horn was useless. Barb giggled, laying her chin on Twilight's shoulder, groping her from behind and kissing her neck.

"I'll get that for you." she whispered, releasing her prize long enough to undo the buttons on the back of her shirt. The fabric slid off easily, quickly followed by her bra. Twilight squeaked as Barb hooked her claws into the librarians skirt, tugging them down to her ankles and shoving her onto the bed.

She rolled onto her back, gasping and gripping the edge of the bed as Barb grabbed hold of her semi-erect member.

"Aww, its happy to see me." she giggled, her long forked tongue hooking around the throbbing appendage. Twilight groaned, her toes curling as Barb kissed the flared tip lovingly, her tongue dancing around the shaft of maremeat.

"B-Barb...oh gosh..."

"Shhh, just let me work." Barb whispered, wrapping her lips around the head of Twilight's now fully erect pony cock.

Oh gods her mouth is so hot... Twilight dug her nails into the bed, shaking and panting as Barb slurped her cock noisily.

"B-Barb...I-I'm..."

"No!" Barb yelled as she pulled away, Twilight crying out as the dragoness crushed her in her claw.

"You can't do it yet." Barb growled.

"I'm sorry! P-Please just..." Twilight whimpered. Barb slowly let go, pouting and letting out a sigh.

"I guess I was being a bit rough with you." she admitted as she stood. Twilight sighed in relief, looking up in time for Barbs panties to smack her in the face. Prying the soaked garment from her face she was greeted by the naked form of her assistant in all of its curvy glory. Barb giggled, poking the now drooling member with glee.

"Looks like he's happy to see me!"

"B-Barb..."

"Ah Ah Ah, none of that my not so little princess." she silenced her with a claw against her lips, straddling the alicorns lap, her claws gripping her shoulders and pushing her down to the bed.

INSERT GRATUITOUS SEX SCENE HERE

Several hours of rapeLovemaking later

Barb grumbled as she rolled over, surprised to find the bed empty.

"Twilight? TWILIGHT?!" she started to panic, leaping out of bed and coming face to face with several lunar guards.

"Greetings Lady Barbara. We've been sent to retrieve you." the largest of them spoke. He was a bulky pony, his armor barely containing his muscles. A large scar ran across the bridge of his nose and through his cloudy left eye.

"Retrieve? Wait...how did you even get in here?! Wheres my Twilight?!" Barb demanded. The guards glanced at one another and nodded, surrounding her. She growled and hunched forward, her tail swishing back and forth. The beast of a pony in front of her held up a large jewel and in the split second she hesitated, they pounced.

"NOW MIDNIGHT!" he yelled. Another guard nodded in response, shattering a crystal against her chest, teleporting the group into the royal hall before Princess Celestia and Princess Luna.

"Leave us." Luna ordered, dressed in a simple dark blue bathrobe.

"Princess! Whats going on?" Barb asked as she pushed to her feet.

"We heard about your little...problem with Twilight and thought we could help." Luna answered, letting her robe drop. Underneath she was covered from neck to toe in gold leaf and sporting a rather interesting hard on. It took a moment for Barb to realize she was drooling, it was then that Celestia mimicked her younger sister.

"Eat up Barb"