A/N: I'm endlessly sorry. I have been totally preoccupied lately, with school, and my boyfriend, and a whole bunch of shit (fucking essays more like _) that i haven't even thought about fan fic in months. To make it up, i'm typing this one longer than usual. I'm so sorry =[ i'll try and be better from now on.

Kakashi's mild insomnia had never really bothered him. He could function well enough on minimal sleep, and staying up at night gave him time to read and finish his homework and do plenty more useful things than spending 8 hours every night as the still living dead. However, he found himself begging his body to let him sleep when he'd spent the last 4 hours replaying the kiss he shared with his teacher, and the words that followed it in his head. The worst part was that he loved every second he remembered the way that those lips felt against his. He couldn't quite describe what it was like. They were soft, like every girl he'd kissed, but there was something rough about them, that made it that much more mind blowing. Just the memory took his breath away, and made him desperate for that feeling again.

And he was determined to have it.

Iruka sat at his desk, trying not to reprimand himself for leaving his marking to the last minute again. He glanced at the clock, groaning when it read 2:09am. He had to be up in 4 hours and he hadn't slept yet and still had four two thousand word essays to mark. At this point, he was kinda regretting setting it.

He picked up the next one, recognising instantly Obito's untidy scrawl, and putting it to the side, knowing he couldn't handle his mindless drawl at this time of the morning without failing him, and he'd feel terrible if he did that.

He went past Rin's, and Kiri's, and picked up Kakashi's from the bottom of the pile. He already knew the essay would be brilliant, because Kakashi was amazing at essays, even if he never did anything in class.

He started reading through it, his beautiful writing making him miss the student. He hit himself in the head, disgusted with himself for missing him. Was he really letting his emotions get into this? He could handle when it was about sex. There was nothing that wrong with wanting to fuck the life out of one of your students right, as long as it didn't mean anything?

Shaking the thought from his head as he realised how unethical it was, he took a deep breath to try and level his thinking. It had started as attraction. He hated the kid. He was a smart ass, he was rude, he never listened in class, but god he was hot. So he couldn't stand him, he just wanted his body. He had been somewhat comfortable with it.

Then it moved to a sort of teenage boy admiration. He could imagine that had he been in Kakashi's year, this is how he would've felt about him. Even if he was appalled as a teacher by his behaviour, as a person, he wished he could be so apathetically cool. Breeze through class without paying attention, have all the girls (and most of the boys) after you, and be so sexy. He could grudgingly handle that.

Now, he wasn't sure how he felt. One part of him wanted to strangle him for putting his whole career in jeopardy. Another part found him so irresistible, that it took all his willpower in class to not dismiss the class and take him then and there on his desk.

Then there was the part that was starting to dominate the other two now. The part that found his every imperfection endearing. That wanted to bring him home and cuddle him as he went to sleep. The part that wanted to kiss him on the forehead, and tell him just how much he was falling in love with him. He was scared shitless by that.

Kakashi sat in his English seat, mirror out, fixing his eyeliner, smoothing his hair down. He didn't care how vain, or gay, or dumb he appeared, he just wanted to look gorgeous when Iruka entered. So far, he didn't think he was even close.

"Kakashi, if you make yourself look any better we won't see the lesson through."

"What's that supposed to mean?" he retorted angrily. He always looked good, what did it matter if he looked a little more amazing than usual?

"I mean we won't be in class studying, we'll be in a police office reporting a rape."

"Pfft, what part of him would be not consenting to that?" Obito asked rolling his eyes.

Rin shot him a scathing look which left him cowering in seat. Kakashi pouted, and Rin blushed. "Especially don't make that face!"

"Why?" Kakashi questioned. "Does it make me cuter?"

The blush lighting her cheeks darkened and he smiled taking that as a yes.

Iruka pushed the door open, looking flustered, before he dropped all his books in an unorganised pile on his desk. His eyes quickly scanned the classroom until he saw Kakashi. He was surprised he didn't start drooling.

His hair fell over his face as usual, but the back was spiked up differently, and his visible eye was darkly circled with black eyeliner. Although still pale, he seemed to have a healthy looking glow illuminating his skin. His black shirt was form fitting, outlining his muscular chest and arms, and unbuttoned just enough to tease Iruka with his smooth skin.

"Sir?" a girl in the front row asked. "Are you ok?"

He shook his head, forcing his eyes from Kakashi. Before smiling weakly. "Sorry, i was up all night marking your essays. You all did really well.

He handed them out, most receiving it with appreciation. When he handed Kakashi his A+ paper, he brushed his hand over his warm skin perhaps more than was professional or necessary. Kakashi flicked through when the teacher continued walking around. Rin was comforting Obito, who was busy moaning about his C, noticing at the bottom of the last page, in small writing, Stay Behind Class.

He smirked to himself, seeing Iruka blush, and Rin watching the interaction with increasing suspicion.

At the end of class, everyone began packing up, Kakashi's book still in his bag as it had been at the beginning of the lesson. Rin stood, looking to Kakashi questioningly when he remained seated. "Kakashi, are you coming?"

"You guys go ahead, i want to discuss my mark with Iruka."

She glanced down at his paper, and rolled her eyes when she saw his grade. "You guys could both get in a lot of trouble you know." Was all she said before she left with Obito trailing her.

Iruka closed the door behind them, and turned back to Kakashi who had stood up. He walked to the front of the class, dragging his hand along the desk as he walked by it. He sat on the side of Iruka's desk, facing him, before smirking again. "So Iruka, was that mark for my test or my kissing ability?"

He was surprised by his nerve, but didn't dare over think it should god forbid it abandon him as it did during their last encounter.

Iruka walked carefully forward, stopped just in front of Kakashi. He lent over him, placing his hands on the desk on either side of him, whispering against his neck "You know i couldn't sleep last night because i couldn't stop thinking about you."

"That makes two of us then." Kakashi murmured, brushing his lips over his cheek.

Disregarding his better judgements and the pile of essays on the desk he pushed Kakashi down, laying on top of him, kissing him forcefully.

Tilting his head to the side as he sild his eyes shut, Kakashi gently slid his tongue between those lips, pulling his teachers body closer as he placed his hands on his waist.

Iruka heard himself moan softly as he lost himself in the pleasure, pulling away from his lips to kiss down Kakashi's jaw, moving slowly to his neck, sucking gently, pulling the skin between his teeth.

Kakashi pushed his teachers head closer, panting, inwardly cursing that the teacher had found his weakness so quickly.

There was a knock at the door and they flew apart, both flushed red, catching their breath. The door flew open and Rin entered, slamming it behind her.

"You two better start talking, or you're both so fucked. And NOT in the good way."

I fucking wish. Kakashi thought to himself, dropping back to the desk in defeat. How did he intend on explaining something he himself didn't understand?

A/N: I am such a pervert. I had way too much fun writing my teacher student make out scene...... did you like it at least? Its easier when you can place yourself as one of the characters XD haha. Review? Ily! :)