Disclaimer: Still not mine. Cassie Clare did not sign the rights to TMI over to me during the few minutes between these last two updates.

A/N: boyXboy hot and heavy this time guys. Don't like, don't read. And don't say I didn't warn you.

The rest of the day passed slowly. And it only made matters worse to feel his pocket vibrate every half an hour, signalling a new text message. He knew it was Alec; who had to be texting in class like the naughty little boy he was, and he smiled every time, shaking with nervous excitement.

Eventually, his final class left and he tore his phone from his pocket, seeing the incredibly long list of unread messages.

Hey.

Magnus.

I know you're teaching right now but i feel like I should tell you that I'm still a little hard after our little... Session, this morning.

I want you to make it better.

I want you to take care of me...

Like you did on Saturday night.

I'm in class right now, dreaming about it. Its making me all hot and bothered and i just want to feel you all over me again.

You were so sexy earlier, grinding and panting like an animal. I can still feel the ghost of your cock pressing against my hips.

Magnus... The day is almost over now...

Come and find me, Mr Bane

You're wondering where i am now aren't you?

Now you're thinking that you should leave the classroom...

And now you're packing up your stuff.

And now you're looking for your car keys.

And right about now, you're realising that they're gone...

That was the last message and Magnus hastily turned out his pockets. And Alec was right, his keys were gone. He paused for a second before narrowing his green eyes. Taking out his phone, he messaged Alec.

Alexander... Where are my keys?

There was a moment of cyber silence before his phone vibrated again.

Why Mr Bane, it sounds as though you think i have something to do with their disappearance...

Magnus growled under his breath, getting unnaturally hot from the boys teasing.

Alec. What have you done? Where are you?

Magnus. I've done nothing. I'm simply sitting in a very comfortable seat in a very sexy car. Why? Where are you?

Magnus groaned and whipped out of his chair, locking the classroom and speed walking to the parking lot. He rounded the corner and text Alec back.

I'm in the parking lot. Alec.

Getting warmer. Magnus.

Magnus sighed and smiled despite his riled-upness. He ran through the lot, eventually catching the glimpse of his matt black Audi R8.

You're in my car aren't you? You stole my keys.

Quite the detective aren't you? Nice ride btw. Very nice. I think it suits me quite well, i might take it for a spin. Unless there's anything a little more... Thrilling that i could do instead.

Magnus gasped and felt quite a lot of blood flow south. He sprinted to his car and froze. Because there, in the back seat, ankles resting on the window ledge and legs crosses casually as he smirked at his phone, was Alec Lightwood.

Magnus could hear the faint sound of an electric guitar, as his stereo played and he saw the keys in the ignition. He growled and threw the back door open, Alecs legs falling as he looked up, smirking like a sexy demon.

Alec dropped his phone on the floor and Magnus jumped inside, slamming the door hard. Alec grinned wickedly.

"You found me." He whispered.

Magnus could only whisper a rough, "Gods, you're infuriating" and throw himself at Alec. He slid between the boys legs, as Alec ripped away his jacket, throwing it in the front seat while Magnus watched him heatedly. Alec smirked and made a 'Come Hither' motion with his finger. Magnus groaned softly and crawled up Alecs body, lifting the boys shirt as he went. Alec lifted his arms and Magnus pulled the shirt over his head, marvelling at the sight before him.

Alecs chest was pale and flawless, defined and toned, with a rock hard 6-pack stomach. Though the best thing was his tattoos. Matt black and huge. Patterns of swirling rune-like pictures covering the right side of his ribcage. Magnus trailed a finger over them and Alec sighed, closing his eyes for a second.

When he opened them again, their eyes met and Magnus smirked.

"You stole from me. You took my keys and broke into my car."

Alec smiled narcissistically and began lazily popping the buttons of Magnus' shirt one by one.

"So what? You gonna punish me?"

Magnus groaned as Alec pushed his shirt off of his shoulders, dropping it on the floor.

"Yes." He said shortly, his eyes flashing dangerously as he smirked.

He crushed his lips to Alecs, biting and sucking hard enough to draw blood. Alec growled under his breath and his hands flew to Magnus' belt buckle. Magnus ground his hips into Alecs before lifting them up, leaning on all fours over Alec as the boy slipped his belt off. Alec leaned up and licked the length of Magnus' neck as he popped the button on Magnus' jeans and unzipped his fly. Magnus sighed softly as he felt Alecs hand slip inside his jeans, tracing his hardness with a light finger over his boxers. Magnus ran a hand down Alecs chest, tweaking his pink nipples before undoing the boys jeans too. They paused for a moment and Magnus was suddenly extremely thankful for the cars blacked out windows and the music covering their gasping breaths. Alec bit his lip and raised his hips, giving Magnus the space to slip his hands over the waistband and slowly pull the boys jeans off completely.

Alecs legs were muscular and long, creamy to perfection. And the stark black on white of his boxers and his skin left him looking like a Calvin Klein model. He licked his lips and Alec blushed, as Magnus leant down, kissing him slowly and running his hands over every inch of Alec that he could reach.

Alec was panting hard, as Magnus touched him. He could feel his dick straining against his pants and felt an overwhelming desire to get Magnus out of his. So he did. Gripping the edge of Magnus' skinny jeans, he pushed them down, Magnus was wiggling his hips to help get them off. After some difficulty and laughter as Magnus' leg got stuck, they were both filled with desire, clad only in their underwear. In the back seat of Magnus' Audi. A student and a teacher. And it was the single greatest moment of Magnus' life.

Alec shyly moved his hands over Magnus' perfect caramel skin, running a finger over the obvious bulge in Magnus' pants. Magnus sighed and kissed Alec softly, their lips meeting in a blaze of fireworks. Alec circled Magnus' waist, pulling him closer as Magnus took hold of the top edge of Alecs boxers and slipped them down slowly. He felt Alec tense and let go, but Alec smiled and whispered in his ear.

"Its ok. I want you to. Just make sure i get to see yours too this time."

Magnus smiled and gripped them again, sitting up and ripping them off of Alecs legs, staring down at the wonder laying before him. Alec was blushing beautifully, biting his lip, messy haired and flushed. His chest was bare and speckled with little red bite marks of Magnus' own doing. His legs were bent at the knees, cradling Magnus between them, giving him a perfect view of Alecs perfect cock. It was big. Impressively so for an 18 year old. It was hard and red and leaking and Magnus almost drooled just looking at it. The boy was, quite simply, a work of art.

Magnus flicked his eyes up to meet Alecs and he leaned over him, kissing him lovingly and whispering in his ear as the boy shook subtly beneath him.

"You are so beautiful, Alexander Lightwood."

He heard Alec moan and he kissed him again, rubbing his hips into Alecs and enjoying the shocked cry of pleasure that Alec let out. Magnus gasped as Alec thrust up against him, feeling a slick wetness in his pants and knowing he had to get rid of them.

"Alec. You can see mine now if you want to, baby."

Alec moaned and moved his shaking fingers to Magnus' waistband, sliding down Magnus' purple pants slowly. Magnus sighed in relief as he was freed and he sat up slightly, giving Alec a full view. Alec bit his lip, stifling the loud groan he wanted to emit at the sight of Magnus' dick. It was huge and flawless and Alec felt a sudden urge to bury it inside himself.

"You weren't lying the other night were you?" He whispered.

Magnus tilted his head questioningly. Alec smiled. "When you said that you had '9 inches that says i do' swing this way."

Magnus smirked and crawled over Alec once more, ravishing the boys waiting lips, straddling Alecs bare hips with his own pushing against them, their cocks touching with electric friction that left them breathless. They were moaning and shaking and panting as they thrust against each other. They were hot and sweat slicked and gasping, their lips working furiously, their hands wandering headedly and their hips bucking like crazy. They were both wet and dripping, rock hard with burning coils in their stomachs as Magnus detached himself from Alecs swollen lips and smiled before sliding down Alecs body, licking and biting as he went. Alec gripped one of Magnus' hands in his own and the other one bent behind his head, gripping the window ledge of the car.

They shared a heated gaze as Magnus stopped moving, hovering over Alecs hips, looking down and licking his lips. Alec let out a laboured breath as he realised what Magnus was about to do. They shared a burning lustful look and Magnus trailed a finger up Alecs cock, relishing in the drawn out moan the boy made. He smirked and lowered his head, gently touching his tongue to the inflamed flesh. Alec bucked his hips and Magnus pulled back quickly for fear of being stabbed.

"Sorry." Alec mumbled slowly. Magnus smiled and gently placed his hands on Alecs hips.

"It ok. Just don't do that once I've got that beast in my mouth ok?" He whispered sultrily. Alec blushed and moaned incoherently and Magnus knew it was probably time to get the boy off.

He slowly lowered his head, keeping his eyes locked on Alecs, as he poked out his tongue and swirled it around the tip of Alecs cock. Alec blushed as Magnus moaned at the taste and popped the top into his mouth, sucking gently. Alec panted hard. Then the memory of the Magnus hand job the other night sprang into his mind. That was amazing and it made Alec harder just thinking about it. He moaned loudly as Magnus suddenly took all of him down to the hilt, twisting his tongue and hollowing his cheeks, sucking lightly and bobbing up and down. Alec cried out as Magnus gently rubbed his balls and sucked his dick simultaneously. His hands flew to Magnus' hair, grabbing it and pulling roughly with every move Magnus made. Alecs eyes flew open when he felt a light finger slip to his ass and gently trail over his entrance. From this angle, he could see Magnus perfectly. Messy haired, lips wide open around Alecs dick, naked and sweaty while knelt between Alecs legs, sucking him like a lollipop. Magnus flicked his gaze up to Alecs face and saw the boy staring at him. Their eyes met and Magnus could see the heat and lust in Alecs eyes. Not breaking that eye contact, Magnus slipped off of Alec and smirked, sucking on his own finger before grabbing his balls in one hand, plunging back down to deep throat him and slipping his wet finger into Alec from behind, hitting his prostate on the first try. Needless to say, Alec came violently down and Magnus' throat, Magnus swallowing eagerly, licking his lips as he pulled off, Alecs blissful cry still ringing in his ears.

He sat up, watching as Alec rode out his high with a face of pure ecstasy. His arms were thrown behind his head, gripping the window ledge, his back arched, head tipped back and eyes closed as he gasped his breaths. Magnus smiled as Alec opened his eyes and leant down to kiss him passionately, all tongue and hot lips, sharing the salty taste of Alec between them.

Eventually, Magnus pulled back, smirking softly at Alecs blush that was monumentally red and obvious.

"You ok blue eyes?" He asked softly, stroking Alecs cheek gently.

Alec nodded and breathed hard. "That was amazing, baby. I just... My legs are shaking so much i can't even move." He said nervously, laughing slightly.

Magnus smiled at the term of endearment and laid down on top of Alec, still naked, covering the boys body with his own.

"Glad you enjoyed it." He whispered while drawing random patterns on Alec chest.

"That i did. Sorry if it didn't last too long." He said bashfully.

Magnus grinned. "I didn't last long either darling. I came as you cried out my name. It was so hot. You are so hot." He whispered, leaning up and kissing Alecs neck.

"Hearing me come made you come? Wow, imagine what would happen if i actually touched you."

Magnus closed his eyes and groaned gutturally. "I can only imagine that you would send me to a whole other world. Maybe we can try it one day."

Alec grinned and laughed. "There's no maybe about it baby. You've been doing all the work so far."

Magnus smiled and leaned forwards, whispering against Alecs lips. "I would like that very much, Alexander."

"Me too, Magnus." Alec replied, his lips brushing against Magnus' lightly.

Then they kisses slowly, deep and sensually, for a long time. Alec would have been ridiculously self-conscious normally but with Magnus, he didn't feel like he was naked and bare, it just felt like he was closer to the man he loved. He abruptly stopped kissing Magnus, jerking his head back. Magnus looked at him confusedly.

"You ok?" He asked nervously.

Alec stared at him with wide eyes. The man he loved. What the fuck? He was his teacher and he'd only known him two weeks! Casting the thought aside quickly, he lightly traced Magnus' cheekbone with his finger and spoke.

"I should probably go now."

Magnus smiled ruefully and nodded. Pulling back, he reached down and handed Alec his pants, smirking as the boy raised his hips to pull them on. He glared at Magnus, who was biting his lip and smirking with sexy narrowed eyes. Alec sat up and pushed Magnus back against the window.

"Stop it. I have to go and if you keep looking at me like that, I'm gonna end up fucking you."

Magnus smirked and slipped his hand down Alecs pants. "That doesn't sound so bad." He said, before kissing Alec.

Alec reciprocated for a while before pulling away and grabbing his jeans. Magnus pouted as Alec got dressed, pulling his t shirt over his head and reaching for his jacket. Alec smiled and Magnus' heart melted a little as he wrestled his skinny jeans back onto his legs. Once they were both dressed, Alec pulled Magnus close and kissed him, whispering softly.

"Today was amazing. I shall go home and dream of you all night. Then i shall show you what my dreams consist of tomorrow."

Magnus moaned and straddled Alec, biting at his neck like a vampire. Alec gasped and Magnus felt himself heating up again. He pulled away and climbed into the drivers seat, Alec hugging him from behind in the back seat. He sighed and lightly stroked Alecs hand.

"I don't know how you do this to me. Normally I'm ok. I don't get all flustered and nervous and angst ridden like a teenager but then you show up and its like I'm 18 again."

Alec grinned. "I bet you were a bad little boy at school weren't you?"

Magnus snorted. "Says you, Alexander."

They laughed and just talked about nothing in particular for a while before Alec really had to go. He sighed and leaned forwards, kissing Magnus lightly but deeply and opened the car door. As he slipped out, he spoke.

"See you tomorrow, Mr Bane. I'll message you later. Bye, baby." He said with a wink, then he slammed the door and put his headphones on, smiling as he walked away.

Magnus watched him go with a stupid grin on his face. As much it scared him to admit it, he was kind of falling hard for the blue eyed boy.