Big Mac's Rainbow Party

“I’m not going to give somepony a blowjob just because you tell me to!” Trixie dropped the lipstick, and crossed her arms in indignation.

Twilight rose from her chair and placed her hands gently on her girlfriend’s shoulders. “Trixie…”

“Don’t tell me you want me to do this! Twilight… what about…” Her face flushed a deep shade of red as she mumbled her next words. “us… what about us Twiley?”

Twilight smiled, her own cheeks flushing slightly at the mention of the romantic ‘us.’ “Trixie… as happy as I am to hear about your concern for ‘us,’ I actually want you to do this.”

“W-why?”

“Because if there’s going to be an ‘us,’ then we need to share every part of our lives together. I’ve helped you with your magic show, I’ve helped you make friends… I’ve opened my heart to you. But my friends are such a big part of my life. I share in their struggles and happiness. I want you to be part of that as well.”

Trixie fidgeted under the intense gaze of Twilight’s purple eyes. “But… I don’t…”

Twilight sighed softly and leaned in closer. “Trixie… if you do this for me… I’ll do… that.”

Trixie’s violet eyes shot open wide. She gaped at Twilight, trying to form a coherent thought for a moment. “You mean you’ll… with me and… with the… the…?”

“With the costume.”

“I’m in.” Trixie pulled away from Twilight and began to unbutton her shirt.

Applejack blinked back her surprise. “Just like that?”

“Yup.” Trixie tossed her shirt to Twilight and pulled her dark magenta skirt to her ankles.

“Seriously? You’re gonna-“

“Suck Big Mac off, yup.” She pulled her black bra off, followed by her panties.  Trixie’s body was much the same as Twilight’s, save for the height of two inches in her favor. She was rather slim without much musculature, with b-cup sized breasts. The only real difference between her and Twilight was Trixie’s patch of silver pubic hair, as opposed to Twilight’s smooth genitals.

Pinkie rolled off the bed, plopping down loudly on the hardwood floor. She rolled side over side, like a log, to Twilight’s feet where she sprang up once more. She pulled an arm around the purple unicorn’s shoulders and whispered conspiratorially. “Twilight… what’s… that?”

Twilight giggled, cupped a hand around Pinkies ear and whispered into it. Pinkie’s cheeks flushed a deep red before she smiled devilishly. “Damn Twi… that’s… wow. Didn’t know you could be so… me.”

“I have my moments.”

“Let me know if you wanna go through my Bang Box for your… special night.” She gave Twilight a quick peck on the cheek before scurrying back onto the bed.

Trixie walked over to the bed and roughly shoved Big Mac onto his back. After three orgasms in a row, he wasn’t quite hard yet. Trixie grabbed his semi-erect penis and gave it a few cursory jerks. “Come on big boy, I wanna get this over with quickly.”

“Um… I can’t exactly… do it on command.” Big Mac seemed somewhat embarrassed at the near-stranger tugging on his manhood, and mumbled his words.

Trixie rolled her eyes. “Fine. I guess I’ll hurry this along.” Her horn flashed pale magenta light, and Macintosh suppressed a gasp. His penis was suddenly fully erect. The blood pounded into his member, driving it to a hardness he had never even experienced before. In short, he felt like he could cut goddamned diamonds with his cock.

And evil grin spread across Trixie’s face as she looked upon her handiwork. “Like it? It’s my world-famous Deliciously Delirious Euphoric Erection Spell (patent pending). It’s the male version of the spell I use on Twilight. Judging by how much you’re twitching I’m guessing that you’re enjoying it almost as much as she does.”

She levitated the tube of lipstick into her hand and popped the cap. Her lips formed a sultry pout as she applied the vivid shade of green to her pale blue lips, making a smacking noise as she finished. She tossed the lipstick to Pinkie, who easily caught it and put it back in its proper place in the makeup kit.

“Now watch, and prepare to be amazed! The Great and Sextastic Trixie will show you fools how a real unicorn pleases a man!” She put her hands to her hips, clearly thinking that her words had engendered a level of awe in the girls.

Instead, the girls merely stared blankly at the blue unicorn.

Trixie sighed, but kept her triumphant post intact. “Fantastic at sex.”

“Oooooooh…”

She sighed once more before engulfing Macintosh’s penis in her mouth. She slurped her way down his vein-streaked shaft, her horn still aglow, sending waves of magic straight into the pleasure centers of Mac’s brain. She moved her lips along the length of the shaft, twisting and turning her head as she did so in order to tease every inch that she could fit in her mouth. All in all, she managed to reach just above the yellow ring left by Applejack a few minutes ago.

Macintosh’s hips twitched violently at the attentions of Trixie’s mouth and magical tricks. Noticing the effect she was having on him, Trixie decided to push the envelope even further. She cupped Macintosh’s testicles in her hand, rolling the heavy orbs in the palm of her hand, and gave them a slight squeeze. Macintosh gasped, and made a feeble attempt to pull away.

Trixie removed the member from her mouth, a smile forming on her green lips. “Now you see Fluttershy, your first instinct may be to treat your boyfriend’s cock as it was made of glass, but the secret that boys never tell you is that they like it when you’re rough on them.” She squeezed slightly harder on Mac’s testes, eliciting another gasp from the man. “It hurts, but he likes it. Isn’t that right, Big Mac?”

Her horn flared up once again, this time focusing her magic on Macintosh’s nipples. The magic aura encased his nipples, roughly pulling on them as Trixie teased his testes. She engulfed his penis once more into her mouth as she gave his nipples a twist with her magic. Big Mac was biting his bottom lip to keep his moans under control. He wasn’t about to let some loudmouth unicorn make him beg for mercy!

Trixie gave his testicles a powerful squeeze, and Mac lost all control. As the moan erupted from his lips, his hands wrapped around the back of Trixie’s head, and his orgasm forced his moan into an animalistic scream. Macintosh held Trixie’s head tightly as she shot burst after burst of semen into her mouth. Trixie gagged on the musky scent, tears cascaded down her cheeks as she tried breathing through her nose.

She managed to push away from Mac’s solid grip, and stumbled a few steps away. She still couldn’t breathe, and she had a stranger’s semen filling her mouth. She tried to swallow, but it was far too thick for her. She made a few pathetic wimpering noises, trying to indicate to somepony that she needed a cup or something to spit into. Pinkie sprang to her feet, flew off the bed, and wrapped her lips around Trixie’s, forcing the girl’s mouth open with her tongue. She let Mac’s semen flow into her mouth, and hungrily swallowed it in one gulp.

Trixie gasped for air as Pinkie released her, and sank to her knees. Twilight crouched down and patted her girlfriend’s back. “It was… worth it… babe…” Trixie managed to gasp out.

Twilight wrapped the blue unicorn in a tight hug and whispered something in her ear.

“Ooooooh… how cuttttte.” Pinkie was elbowing Applejack in the ribs. “I bet she’s saying something romantiiiiiiiic.”

Twilight stood with an authoritarian air about her. She locked eyes with Pinkie, the latter girl wilting somewhat under the intense gaze.

“Pinkie. My turn.”