A/N featuring Jace and Simon, and a very horny Alec....

Jace knocked on the flats door, not caring as to how much noise he was making. Simon stood impatiently beside him, tapping his foot on the floor.

   "Would you cut that out?" Hissed Jace.

   "Oh sorry was I bothering you?" said Simon sarcastically. Then the door swung open to reveal a flushed Magnus, standing in only his glittery boxers, running a hand through his (for some odd reason) quite messy hair.
He rolled his eyes at the sight of the two.

   "What do you want?" He snapped.
  After taking a minute to take in Magnus's attire (or what was left of it really) Jace replied:

    "A favour"

Magnus swung the door shut, but Jace had his hand on the door and invited himself and Simon inside. Magnus padded behind them. Jace took notice of the fact that the bedroom door was slightly ajar, and that Alec was nowhere to be seen.

    "Okay what do you need?" Sighed Magnus.

    "I need you to conjure up some really old antique Fairchild heirloom, for Clary's birthday" said Jace.

   "Hey is Alec still sleeping?" inquired Simon.

    "I guess you could call it that" smirked Magnus. As if on cue, Alec called out from the bedroom:

   "Maaaaaagggnuuuussss! Come
baaaaack! I've got the powdered sugar on and I'm ready for it to be washed off, with your tongue!" taunted Alec.
Simon choked back a laugh as Jace raised an eyebrow.

   "Hey, we all have our fetishs" replied Magnus with a grin. Suddenly, a naked Alec covered in powdered sugar padded out the room and looked at Magnus.

   "Mags, I heard voices what's up?" He asked. Then, after realization dawned on him he slowly spun around to see a blanching Jace and Simon, he turned a deep shade of puce and quickly hid behind his lover, who clearly seemed to be enjoying himself.

    "Uh uh uh J-Jace, S-Simon w-w-what b-brings y-you g-guys here?" He asked awkwardly. Jace looked like he was about to throw up, while Simon looked like he was about to faint. Alec himself looked like he wished he were anywhere but there at that moment. Magnus on the other hand, looked amused.

A/N omg you guys I'm cracking up! I can clearly imagine this in my head (don't judge) and it's killing me!

"You know... You guys seem busy we'll just have to come back another time" started Simon as he began to walk out the door, but Jace caught his hand.

"These guys are always having sex vampire, I do not need another mental image in my head lets just get this over with!" whispered Jace. Simon hesitantly nodded.

   "Alright will you do it?"

    "Fine. Anything specific?"

     Jace shrugged. "Jewelry maybe?"
   And with that Magnus snapped his fingers, and then appeared a charred diamond necklace.

      "Mm no too ashy" said Jace.
Magnus muttered something at which Alec made a noise of agreement in response, but Jace and Simon couldn't tell what he said. Magnus snapped his fingers once again, and then appeared a smudged gold bracelet.

    "This ones smudged and it looks cheap" spoke Simon for the first time.

    "I can't believe I'm saying this but I agree with you vampire."
Magnus rolled his eyes.

    "There was a fire what do you expect!?" he barked. But he snapped his fingers once again and then a long, periwinkle chain with specks of diamonds on it appeared, and this was un-smudged.

"This ones, nice" said Jace after a moment.

"True" replied Simon.

"Buuuuuut it wouldn't suit Clary" finalized Jace, winning an impatient noise from Alec (boy was he annoyed... and horny) and a snarl from Magnus that sounded a lot like "maybe you don't suit Clary" which in response Jace gave the couple a death glare.

"I swear, by the way the narrator was describing this I thought you'd choose it!" exclaimed Magnus. After receiving only puzzled looks he waved a hand airily. "Oh never mind, look will you two hurry up please?! As you could see, I am quite occupied at the moment."

Alec blushed.

"Oh I have the perfect thing!" clapped Magnus, and with a snap, appeared a hair comb, silver and bejewelled with emeralds and amethyst stones.
Jace and Simons eyes widened as they greedily got the brush.

"Thanks Mag-"

But before they could finish, Alec had already pushed them out the door, and slammed it shut, leaving Jace and Simon covered in powdered sugar.

"They're like rabbits, those two" muttered Jace and the shadowhunter and vampire turned around and walked away.

FIN
OMG YOU GUYS I JUST REMEMBERED THAT SIMONS A SHADOWHUNTER NOW BUT I WAS TOO LAZY TO GO BACK AND CHANGE IT SO YA.
YOU KNOW THE DRILL,
COMMENT VOTE AND SHARE!
PS: Alec in this chapter omg!
BAI MY GLITTERY ONES!