Monster {One-Shot}

Simon sighed and sat down on the bench in Central Park. He put his head in his hands. He didn't mean to do it, but he was just so thirsty and…

Simon shook his head, his brown locks shaking in his eyes. He needed to keep every thought of or about feeding out of his mind, that's what had gotten him into this mess in the first place. He sighed, and ran his hand down his face, looking out to the beautiful view of Central Park. He breathed out, some human habits die hard. He knew exactly what he was, but he couldn't bring himself to say it.

"Simon?" He heard someone say. The brunette turned his head toward the voice. He squinted, the shadows hiding the person's identity.

"Hello?" Simon asked his voice cracking.

Damn thirst! "Simon?" He immediately recognized the voice. Alec. The black haired boy stepped out of the shadows once realizing that he really was him.

"What are you doing here?" The Shadowhunter asked, scratching the back of his neck.

"I – I" Simon's voice cracked once again. "I needed to think, and this was the best place I could think of." The vampire spit out, biting his bottom lip.

The Shadowhunter nodded and gestured if he could sit down. Simon nodded. Strange? Even for Alec. Alec sat down beside the vampire and rubbed his hands together. It was beginning to become winter in the state of New York and probably all over the United States also. If Alec was cold, Simon didn't feel the change in temperature. He felt cold despite the change. He wished he could feel the warmth of the sun again. Simon just felt lucky that he could even walk outside without turning into a pile of ash.

"Why are you out here?" Simon asked, instantly regretting the question. Alec shrugged.

"Trouble in paradise?" Simon asked, joking. Alec's blue eyes became focused on Simon's. The intensity in Alec's eyes, Simon immediately knew why the Shadowhunter was at Central Park alone.

"Do you wanna talk? I might not be Isabelle or Clary even…." Simon trailed off, the air thick with awkward. Alec released a breath he didn't even know he was holding in, and it came up and smacked Simon right in the face. Come and get me! Food, right in front of you! The smell practically screamed at him.

"Magnus and I had another fight," Alec said, after the not so awkward silence.

Simon gave the Shadowhunter a puzzled look.

"How come? Last time I saw you a Magnus, you looked happy and in love."

Simon didn't really know what else to call that. Alec shrugged. Simon looked at him once more. He looked beat, he had that 'I've –been – up – for – a – while' slump in the way he sat and his eyes just screamed tired.

"He says I'm in love with someone else." Simon couldn't help but think of Jace. He was pretty sure if Alec would've told anyone – even Jace – they would've thought of him to.

As if Alec could read his thoughts, he said, "No, it's not Jace." Simon nodded, unsure of what to say next.

"Do you think you're in love with anyone other than Magnus? Maybe a girl?" Alec gave Simon a look.

"I can't just un-turn gay, Simon. You know that right?" Simon nodded; he just wanted to make sure.

"Why are you out here? You seemed bothered by something? You usually talk to Clary about that." Alec noticed, surprising Simon.

"The usual." Alec knew exactly what he was talking about.

"By that you mean, the vampire usual, correct?" The Shadowhunter asked. Simon nodded.

"I just thought it would get better and I wouldn't attack some poor innocent girl, but I did and I attacked her attacker and her, but…" Simon was stopped mid-sentence by Alec's finger pressed to his lips.

"Are you still thirsty?" Simon, still shell-shocked- only nodded.

"Bite me."

Simon, getting some of his composer back, said, "I'm not going to bite you Alec."

Alec sighed, getting a small pointy-object out of his pocket and pressing it into this wrist. Simon tried so very hard to ignore the call of the Shadowhunter's blood. After all, the only other Shadowhunter he had drunk from was Jace and he was just saving his life.

"Here." Alec finally said.

Simon turned his gaze to Alec's now bloody wrist, noticing the cut wasn't as big as Simon, horribly hoped. Simon licked his lips, feeling his fangs slide out. He grabbed the Shadowhunter's wrist and pressed his lips to it, savoring the sweet taste that was Alec.

After about 5 minutes, Simon came to his senses and released Alec's wrist.

He locked eyes with Alec's hypnotizing blue orbs and said, "I'm s-s-so s-sorry."

Simon couldn't quite remember why he was stuttering but if his heart still beat, it would've beat faster. Simon had a slight idea that it might be because of Alec. But, that had never happened before to the young vampire, why now?

"I'm such a monster," Simon whispered under his breath. Alec put a finger under the vampire's chin and lifted his head up.

"You aren't." Alec whispered.

Simon couldn't help it, he just wanted to grab Alec's head and kiss him. And, that's exactly what he did. With shaky hands, Simon gripped Alec's head between his own hands and softly pressed his lips to the Shadowhunter's. Alec was at all surprised, or disgusted as Simon thought he would be, but the Shadowhunter tangled his fingers into Simon's chocolate brown locks and made the kiss hard, more passionate. Simon was so shocked that he opened his mouth. Alec took that as an opportunity and slipped his tongue in Simon's mouth. Soon both of their tongues were wrestling for dominance. Alec had to pull away to breath, but Simon knew that if didn't have to breath, they wouldn't have pulled away at all. Alec's breathing was ragged as was Simon's. Alec put his forehead on the vampire's while their noses touched.

"Magnus thinks it's you who I've fallen for."

(a/n Hello, people reading this! (: I've been looking at the different slash fanfics for the Mortal Instruments series and I have fallen in love w/SimonxAlec (: They just seem adorable to me, and there is a horrible lack of fics about this unlikey pairing. But, you never know with the writer's on fanfiction. *evil grin* I might turn this into a two-shot I guess it depends, but I just LOVE the ending. NO HATE btw! I still LOVE AlecxMagnus (: Reviews make me happy!)