Behind Closed Doors

A/N: This is my very first story so I apologise in advance if I mess up with punctuation, formatting etc.

Please, Please, Please leave your comments on what you think of my story! I would love to hear your thoughts and where I could improve and also the parts that you liked so I can continue work like that. Thank you, and enjoy reading J

Disclaimer: I do not own The Mortal Instruments Series or the characters. This is merely a fan fiction.

Chapter 1

Clary was in the Institute's greenhouse drawing away on her sketch pad. She had woken up early enough to see the sun rise from the mountains. She was scribbling away furiously trying to capture the breath taking beauty. Just as she is finishing she hears something behind her. Clary starts to panic. She started to think someone had broken in, but of course that was non-sense, this was the Institute, a mundane couldn't just waltz in here. Clary nervously looks around for anything she could use as a weapon. She scolds herself for not bringing her stele. She grabs her pencil hoping she could maybe use the sharp tips of it to her advantage. She gets up and slowly makes her way to the corridor where she heard shuffling. She looks around but see's no-one. This calms her nerves and thinks it was probably just her imagination.

She's been really on edge ever since she came back from Idris. She can't help it, the thought of Idris brings her memories about everyone's deaths, especially Max's, and the memory of Sebastian re-surfaces and crawls its way up her spine causing her to shiver. As she turns around and makes her way back to her place, someone grabs her wrist and pushes her against the wall. Clary was just about to scream when someone puts their hand against her mouth and whispers "Don't scream." She begins to calm down as she sees it's only Jace. She hits his chest for scaring her like that. "Jesus Jace! You gave me a damn heart-attack!" Clary whisper-screams, trying not to wake everyone sleeping. Jace tries his best to stifle his laugh that's making its way up to his lips once he notices she was going to attack him with a pencil, that's now broken because of the impact. Clary pouts as she looks at it and then at Jace in frustration. Now how's she going to draw? She thought. She hits Jace again for breaking her pencil.

"Feeling a little feisty this morning are we?" Jace says with his signature grin. Clary searches her brain for a smart retort but comes up with nothing, so just pouts more instead. Jace can't help but smile at this, she just looks so cute when she makes that face of hers. "Speechless on how amazing I look even in the morning? I know how hard it is not to stare at my beauty." This gets a half smile on Clary's face. Jace takes this as a signal that he's cracked the ice and moves on to kiss her rosy lips. She doesn't move at first, trying to contemplate whether to punish Jace or not, but then gives in to his irresistible lips. He was kissing her in a slow and passionate way, the type of kiss that makes you feel like you have all the time in the world. This gets out a moan from Clary. Jace deepens the kiss and asks entry to Clary's mouth by nibbling gently on her bottom lip. She lets him happily and their tongues fight for dominance. Clary lets Jace win quickly so she could savour the taste of his mouth.

Jace plays with the hem of her tank top and makes his way up gently stopping near the place just beneath her breasts. He knew that was Clary's sweet spot and made her crazy when he touched her there. Jace slowly starting tracing patterns on the soft skin there, and as if on cue Clary lets out a low moan of pleasure as they're kissing. The kiss becomes more passionate as their lips crash onto each other and their tongues plunging into each other. Jace breaks away first to catch his breath and Clary does the same.

A few moments later Jace kisses his way down her face and sucks on her collar bone giving her gentle kisses in that area. He makes his way down to where her heart his and kisses there. He then moves onto her nipples that are beginning to harden. He sucks on them through the top and gets loud moans from Clary. He moves onto the second nipple while gently twisting and pressing the other one.

He slides his hand down her pyjama shorts to her centre and starts fingering her slowly, feeling her getting wet. This turns him on more knowing that only he has this effect on her. Clary interrupts him and says "I think we should continue this in your room, don't you?" Clary says with a naughty grin on her face while playing with Jace's blonde, wavy hair. Jace can't help but smile at this. He loves it when she gets that naughty grin on her face, it turns him on even more. He picks her up bridle style and carries her, more like sprints, to his room.

A/N: This is only the first chapter I will be uploading more in about an hour because I'm not at all sleepy! PLEASE comment or review on this!The next chapter will be more heated up as it is a bedroom scene. This was just to get you started ;)

Thanks for reading, Angellica, R.