The Greatest Love Story Ever Told - StonyHead

"Calling...BFF (on Mewnie)" the mirror announced before Pony Head appeared in the glass. The floating horse head swiveled around, slinging a trail of sparkles through the air.
"Oh haaay B-Fly! I'm just about to head out, it's Spa Day here girl you know I gotta get did up. Wanna come?"
Star grabbed her dimensional scissors. "No thanks," she exclaimed breathlessly as she hurriedly sliced a tear through their two dimensions. "HaaaayIneedyourhelpforaminute" she slurred, not waiting for PonyHead to respond before she slid her arm through the tear, grabbed her friend's horn, and yanked her through.
PonyHead glared at her friend. "WHY am I here Star? I don't like that look in your eyes. I know that look."
Star put on her most innocent puppy dog face and fidgetted in the cutest way she knew how. "Pony Heeeeeeead...we've been friends for a long time riiiiight...?"
"Just get to it girl."
"I need to kiss you!" the blonde princess blurted out, throwing her arms around Pony Head's neck as her friend instantly turned to leave back through the tear.
"Nuh-uh, nope, no way, you crazy blondie I'm outta here."
"Wait Pony Head please! Just listen! So I was snooping through Marco's computer last night when he was asleep."
"Earth turd," Pony Head grumbled through clenched teeth. "I knew that dweeb was gonna be involved."
Star was still talking as if she hadn't heard. "...and I saw these pictures. Pictures of girls kissing! Each other!"
"So earth turd's a pervert," the head said with a sassy shake of her mane.
"Nooo! Nonononono," Star laughed with a dismissive wave of her hand. "Nooooo, come on. I talked to this girl at school named Janna and she told me all Earth boys really like that!"
Pony Head pulled out of her friend's arms. "Okay, so all earth turds are perverts. Just another reason why you need to bust out of this lame dimension and come party with me girl let's hit the spa!"
"Pony Head," Star's tone grew deadly serious as she clasped her hands to her friend's cheeks. "This is it. Janna told me this will make Marco like me. She said he'll be soooo overwhelmed by the display that he'll do this." Star made a jerk off motion with one of her hands.
Pony Head stared with a blank expression. "What is that?"
Star rolled her eyes. "You know...this!" She jerked the air even more furiously.
"No Star I don't know! I ain't got no hands you blonde bimbo how  would I know what that is!"
Star smiled sweetly. "It means he'll propose to marry me!"
Pony Head groaned with disgust. "Girl, forget about that creepy nerd Marco and come back with me to Floating Disembodied Animal Head Principality, I can hook. you. up. with a nice pony head boy. I know this one hottie, you should see his neck, mmm-MMMM! That is a strong neck."
Star gasped as if she were just slapped. "Pony Head! Marco is my one true pairing! We were bathed in the crimson light of the Blood Moon Ball! Our souls are like this now," she interlaced her fingers.
The floating horse head rolled her eyes. "Alright B-fly I guess. You did at least brush your teeth this morning right? You're always chewing on stuff like a dog, girl, that's nasty."
"Yeah, of COURSE I brushed my teeth sheesh, just come with me to the living room," the Princess of Mewnie's heart fluttered nervously in her chest as she dragged her friend into the living room. She hadn't kissed anyone except Tom, and that was a while ago, and only once or twice. Would this really work? Would it make Marco notice her in "that way"? Janna wouldn't lie to her, would she?
They arrived in the living room, and Star awkwardly positioned herself in the center of the room, to be clearly visible for when Marco walked through the front door, hopefully in just a few minutes.
"Ahhh, okay bestie! Let's do this! No biggie right?" Star chuckled nervously. She could feel herself start to sweat a bit.
"Uh, yeah. Just don't ever let my dad find out about this okay Star? I'll be grounded in a plane of holding for a million centuries."
Star shook her head, breathed deep, and stood up tall as she exhaled. Then, she wrapped one arm around Pony Head's neck, and stroked back her friend's mane with the other hand.
"P-pony Head..." she whispered as she closed her eyes and moved in for the kiss.
"Uhhhhh..." her friend stuttered awkwardly as Star closed her lips in on hers.
Pony Head stared at the clock on the wall as Star stood there for what felt like an eternity, running her gross mewman tongue all over Pony Head's thick rubbery horse lips. After awhile, Pony Head tried to return the tongue, but hers was much longer than Star's. She slid it into Star's mouth and promptly down the mewman girl's throat, causing Star to choke and cough. "Oh, sorry," Pony Head mumbled.
"Shhhhh," Star touched a finger to Pony Head's wet lips, her eyes glimmering with a determination Pony Head had never seen before. "Marco should be home any second."
Star returned to exploring the folds of her friend's horse lips with her tongue, locking her lips around Pony Head's mouth in every way imaginable, as tightly as she possibly could.
Then, they heard the click.
The lock on the front door clicked open and creaked as Marco entered the room.
"Hi Mom and Dad! Hi Star! I'm back from karate! I brought groceries for taco night!" He shouted cheerfully before his eyes landed on the spectacle before him.
The groceries exploded across the room as he threw his hands to the air. One bag hit a lamp, sending it crashing to the ground.
Raucous cracking of ceramic on the hardwood floor perfectly complimented the boy's high-pitched scream of "WHAAAAAAAAAAAAAAAAAAAAT THE FUUUUUUUUUUUU-"