TWO CHAPTERS IN ONE NIGHT! BE PROUD OF ME YOU GUYS!

So you, my readers, have no idea how happy you make me. All the reviews, alerts and favorites always make me smile. Feel free to give me advice. Things that you'd like to see happen. I know that I haven't been the most consistent with my updates, but I have to say that you guys must really love it to have stuck around for this long.

Simon stormed down the stairs shaking his head. He could hear Clary calling his name, but Simon didn't care. What gave Jace the right to lay in bed with her? To sleep where he had always slept?. To try and take his place?

"Simon?" His mother looked concerned at his stoic expression as he shoved his feet in his shoes hurriedly and ran out the door. He had to leave. Had to get out of there before he made a mistake. He didn't know how long he ran, but it must have been for an hour. When he looked up, he stared at the house he had only been to just last night to drop off Isabelle. She was the only person he had besides Clary, and maybe she would understand, or maybe she wouldn't. Could he really explain that he was in love with his sister? Could he expect her to not judge him? Simon knocked on the front door and didn't know exactly what he would say. A boy with black hair and piercing blue eyes answered the door.

"Can I help you?" He asked with a glare.

"Is Izzy here?" Simon asked. The other boy rose an eyebrow before shutting the door a bit.

"Iz, someone is here for you!" He called.

"'Kay!" She answered. She came to the door a minute later. Her eyes wide with surprise. "Simon?" She practically squeaked.

"Yes," He tried to smile at her, but it looked more like a grimace.

"I didn't think you would come here. I mean Jace is at your house, right?" She rambled.

"Yeah, but I wanted to see you," He stared at his feet, heat creeping into his cheeks as he spoke.

"Do you want to come in?" She asked, opening the door to reveal her pastel purple pajama pants with fluffy white bunnies on them.

"Yeah," He smiled as he stepped into the foyer of the large home. They stood awkwardly for a long moment in the foyer.

"Are you gonna stand there all day, or are you going to kiss her?" A flamboyant Asian man stated from one of the conjoined rooms. Both Simon and Isabelle blushed a deep crimson red as the looked away from each other.

"I- uh" Isabelle stuttered before pointing to the other doorway. "The kitchen is this way. Are you thirsty?" She asked without looking at him. Simon never thought he'd see the day when a girl like Izzy was flustered around him. Usually they were confident and snobby, but Isabelle seemed self-conscious, even though she was easily one of the prettiest girls he'd ever met. Prettier than Clary? His mind asked and he bit his lip. Yes prettier than Clary. He told himself that he shouldn't feel guilty. "Simon?" Iz was snapping her fingers in front of his face to bring him out of his thoughts.

"huh?" He asked.

"I asked you if you were thirsty," She giggled, and Simon thought he liked the sound.

"Yeah,- uh- Water?" He shrugged and she nodded as she led him into the kitchen. She filled up a glass before handing it to him. They were silent for along while before Izzy spoke.

"So how do you like it here? I know it's not too glamorous but it is nice," She gave him a small smile.

"It's not as bad as I thought it would be. I like the people here. Some more than others," He smiled back at her and she blushed looking down at her feet again.

"Yeah, things certainly aren't boring," She smiled to herself and suddenly wondered what she looked like. Probably a hot mess. No not hot. Just mess. definitely mess. She thought to herself. "Sorry about this," She motioned to her pajamas and Simon smiled at her again, and she swore she went weak at the knees.

"Why?" He asked with a raised eyebrow. "You'd look amazing wearing a potato sack," He laughed and she blushed deeper.

"So why'd you come over?" She asked and he shrugged.

"Didn't want to be at home," Well he wasn't exactly lying.

"Something happen?" She asked, worry etching into her face as she stepped closer to him and he shook his head as he looked toward the high ceiling.

"No just, wanted some space. Is it okay for me to be here?" He asked suddenly worried that he would get her in trouble as he stepped toward her.

"It's fine. My parents won't be home until Sunday anyways," She shrugged. They suddenly became aware of the lack of space between them. Simon swallowed the lump in his throat as she leaned toward him. He let his eyes slide closed as he leaned in as well, sliding his arms around her. The air between them became heavy as they inhaled the same air. Their lips almost met, but someone cleared their throat behind them. They jerked away from each other as the Asian guy walked over to the fridge without looking at them. Simon scratched the back of his head awkwardly as Isabelle crossed her arms over her chest.

"You didn't have to stop for me," Magnus humored as he left the room. They blushed deeper and watched him leave the room.

"I have never hated my brother's boyfriend more," Izzy glared at the empty doorway. Simon's face broke into a grin as he looked at her.

"You wanted to kiss me," He looked at her cockily.

"You wanted to kiss me," She retorted.

"Prove it," Simon looked at her with a raised eyebrow and Izzy smirked at him. She took a step toward him, leaning up so their faces were only centimeters apart.

"Prove it," She whispered, her upper lip barely grazing his bottom as she spoke. He bit his lip before meeting hers. The kiss was slow at first before Isabelle's hands carded through Simon's short hair. His hands were firmly on her hips, holding her to him tightly as their mouths moved together. She gently bit his bottom lip and he sighed into her mouth, opening to her. They were locked in this heated kiss until their lungs burned, begging for air. They pressed their foreheads together, breathing heavily as they stared at each other.

The very much anticipated Sizzy. God I know I am going to get so much hate for this. But I love it. This is an achievement even for me. Two well written chapters that are both of decent size in one night. Call me crazy but I think you guys may be getting more updates than you thought XD