A/N: Hey chocolate lovers and non-chocolate lovers! So this is my first fanfic ever and if it sucks please don't troll or post hate comments. Tips to make it better are alright and suggestions are welcome too. Thank you and I hope you enjoy my fanfic!

~MoniChocoholic

Buzzzzzzzzzzzzzz! What's that? Oh, it's my phone. It's probably from mom. Great, just interrupt my date with Jace. I'll just ignore it. It's probably nothing important anyway. Buzzzzzzzzzzzzz! Jeez mom!

"You should probably get that," Jace said, "not everybody likes to watch movies with a phone ringing in their ears." We're at the movies right now and it's just getting to the good part.

"Fine," I sighed. I pick up my phone.

"Clary?" Yep, it's mom.

"Hi mom, thanks for interrupting my date with Jace," I say sarcastically.

"Sorry honey but you won't have to worry about it because you will have plenty of time to spend with Jace soon," she said a little enthusiastically.

"What are you talking about?" I ask. This better not be one of her weird ideas again.

"Well the Clave summoned Luke, Maryse, Robert, and I to Idris for some business. We're gonna stay there for five days and since I don't like the idea of you staying at home by yourself, I'm going to let you stay over at the Institute for the whole week," she said happily.

"Oh my god! Are you serious?!" I exclaimed. Jace looked at me with a questioning glance and everybody around us shushed me. I was so happy because it has been a very long time since I slept over at the Institute. "Sorry," I apologized weakly to the people around us and whispered, "I'll tell you later," to Jace. I go back on my phone.

"Yes, I'm serious Clary but Maryse and I are trusting you guys to behave because there will be no adult supervision."

"Wait, no adult supervision?!"

"Yes, because we are willing to put our trust in you guys to run the Institute properly and not goof around. That means you will have to perform your Shadowhunter duties and when we come back, the place better be the way it was when we left. Think of this as a test to see if you guys can act like real Shadowhunters that can take on great responsibilities."

"Of course! And anyways we did rescue you from Valentine, helped Downworlders and Shadowhunters become allies, and save the Clave multiple times so don't worry about the taking on great responsibilities part."

"I know but do you promise anyway?"

I sigh. "Yes."

"Ok, we're leaving right now and I already packed your stuff to take to the Institute. It's already at the Institute. Maryse filled in Alec and Isabelle on you staying over, fill in Jace for me and I hope you guys have a fun time! Bye!"

"Bye mom! I'll miss you and I hope you have fun in Idris!"

"Bye Clary!" and the call ended.

I'm so excited for this week! Jace noticed my barely containable excitement and asked, "What's up? Oh wait, let me guess, you just noticed how hot and awesome your boyfriend is?"

I ignore the latter comment and whisper-scream, "All the adults are going to Idris for some business for five days and I get to stay over at the Institute!"

"Awesome!" Jace said, "More time with my girlfriend!"

"And that's not the best part! The best part is..." I say and start doing the drumroll, "NO ADULT SUPERVISION!"

"SHHHHHHH!"

"Sorry!" I apologize to the people around us. I turn back to Jace and he looks super happy but then I see a glint of mischief in his eyes. "What are you thinking about?" I ask curiously.

"Oh nothing, just thought of something fun that we could both do while you're staying over," Jace says but by the way he sounds, I know he's thinking of something naughty. He starts gazing behind me while smirking and I turn around to see what he's looking at.

I see it and I start blushing furiously. Behind me, all the way in the back row is a couple in a hot and heavy make-out session that looks like it might turn into a rated-M movie at any moment. I turn back to Jace and find him smiling at me amusingly. "Oh we'll see," I say to him and he starts to look excited, already planning out the coming week. It's Sunday night right now so the adults will be back by Saturday.

I started to fill in Jace about what mom told me and Jace said, "Don't worry, she can trust us. We should go to the Institute now so we can unpack your things into the room you used to sleep in."

"Ok," I say. We go down the aisles and pass the couple making out.

Jace yells, "Get a room!" and the couple breaks apart and glares at us. I elbow Jace and give him a glare. He just looks amused. I look back at the couple and realize that it's Simon and Isabelle. They realize it's us too and Simon starts to look embarassed while Isabelle just looks a bit annoyed about us interrupting them.

Simon says awkwardly, "H-hey guys."

"Soooo I guess Isabelle filled you in about me staying over at the Institute and the no adult supervision part?" I say.

"Yeah and I'm coming over tomorrow morning," he said.

"Oh no you're not rat-face," said Jace.

"Oh leave him alone Jace and he is coming over tomorrow," Isabelle said defending Simon.

"Sigh. You're lucky, you're dating my sis, vamp," Jace said.

"Oh whatever arrogant, sarcastic bastard," Simon retorted.

Before Jace could say anything back, I dragged him away and yelled out, "Sorry for interrupting you guys, just go back to what you were doing before we interrupted!" While I was dragging Jace out, I glanced back at them and saw them making out again. I sighed and shook my head.

*** Jace's P.O.V.

We're walking back to the Institute and we pass a pond in the park. There were ducks on the pond. I shiver seeing the ducks. I hate ducks. They're so stupid with their annoying quacks and webbed, floppy feet. Clary notices my shiver and the menacing look at the ducks. She then starts laughing. I scowl at her and say, "What?"

"Oh nothing. It's just that I still find it funny that you fear ducks. They're so harmless compared to poisonous, flesh-eating demons and you're not afraid of those," Clary says and starts laughing again.

"Ducks," I spit out the word like its poison, "are evil I tell you!"

"Yeah, yeah sure. They're super evil beings that will take over the world and makes Sebastian and Valentine look like harmless little puppies," Clary says sarcastically and starts laughing again.

I started to say something back but then Clary stops and announces excitedly, "We're at the Institute!" She went up the stairs and rung the bell. Alec opens the door. We walk in and go up the elevator.

"Hey Clary, hey Jace," Alec says, "heard you were staying over Clary, your stuff is already in the room you used to sleep in but you just need to unpack it."

"Okay but I thought you were going to hang out with Magnus today," Clary said to Alec.

"We were but Magnus said that he was working on something and couldn't go," Alec said with disappointment in his voice.

"Oh okay, but you could probably hang out with him tomorrow," Clary suggested.

"Yea maybe. Come on I'll take you to your room," said Alec. The elevator opened and we came out.

"Okay, thanks," said Clary but before she went, she turned around and said to me, "After I'm done unpacking, I'm gonna go to sleep 'cause it's pretty late and I'm tired."

"You can sleep with me tonight you know," I said seductively with my good looks and charm.

Clary blushed but said, "Nah, maybe tomorrow but I'll sleep in my room tonight."

"Please," I pouted with a puppy dog look that I only use on Clary.

Clary blushed even more but didn't relent and said, "Not tonight but I will tomorrow, I promise."

"Fine," I grumbled.

Clary went to give me a quick goodnight kiss and whispered into my ear, "Have a good night sleep and I hope you won't have nightmares about ducks," I groaned as she walked off laughing and Alec taking her to her room.

Stupid ducks! I hate them!

***Clary's P.O.V.

Alec took me to my room and I thanked him. He walked away and I went into my room. I saw my old suitcase standing at the end of my bed. It had all my stuff in it, even my drawings too.

It took a while to unpack and after I was finished, I was really tired. I took a quick shower, brushed my teeth, and collapsed onto my bed. I fell into a deep slumber thinking of all the fun things we can do for this week.

A/N: So chocolate lovers and non-chocolate lovers what'd you think? Was it good or did it suck? Was it too long or too short? Sorry for any typos or grammar mistakes, I am not a really good writer. Let me know what you thought about it. Also, what do you think will happen in the next chapter?

~MoniChocoholic