Mephisto grinned as he looked out over the night sky. Everything was going as planned. Everything. The council would be eating out of the palm of his hand….He would make sure of it.

"Pheles! Your actions are questionable. There are few council members who trust you, I do not trust you. What have you to say for yourself? Whose side are you on Mephisto?"

The sinister smirk on his face widened as he recalled the past day's events.

Ha. Side. What a concept.

He shook his head and laughed.

Humans…

A sensuous voice interrupted his thoughts. "That boy is a joke."

Mephisto frowned.

"Don't underestimate him. And I don't appreciate the way you've manhandled him either. We need him."

A dark chuckle emanated from the demon behind him.

"I'm just...having a little fun."

"What the hell were you thinking?"

A fuming Yukio lugged his unconscious brother through the forest, looking for an area where he could use his key to transport them home. The older boy's arm was slung across his shoulders as he leaned heavily against him. He looked at his brother's bruised face and sighed.

"Why…why didn't you tell me?"

He remembered the way Rin had run out of their almost vacant dorm, grabbing his sword as he sprinted towards the exit. All the half demon had said was that he was going "…out." So when 12 am rolled around and Rin was nowhere to be found, Yukio became just a tad bit worried.

And then he found the note.

Rin could be so clumsy at times. And forgetful. Not to mention irresponsible. Actually, take out the "at times". He was always like this.

Dearest Son of Satan(truly you are his dearest),

Are you up for a challenge little demon? Why don't we have tea somewhere say- the yellow forest? Please don't be a coward and bring one of your friends, they will die if they get involved. You really have no option but I thought I'd let you feel as though you did.

P.s. I've befriended one of your little human companions. She seems to be enjoying her cage, and you probably already know that she moans like a kitten.

I can see why you like to play with these feeble creatures.

Yours truly,

Xe

He knew his brother wouldn't intentionally leave a note like that hanging around, he had probably run off in an attempt to save the world on his own(again). Rin's tendency to never ask for help had always irritated Yukio. What was the point of working hard all these years to become stronger if he couldn't even protect his twin brother?

So he loaded his guns, threw on his overcoat and raced out the door.

And now here he was, trudging through a dark forest with his half dead brother hanging off of him. His anger had passed the point of no return, and had Rin woken up at that very moment hewould've probably been knocked back into unconsciousness. Yukio pinched the bridge of his nose and growled.

"Rin…."

Dark blue eyes squinted at a beaming bedroom light. The blurry figure above him began to sharpen, quickly forming into his younger brother. "Y…Yukio?"

The boy disappeared from his line vision and returned holding an object filled with liquid. "Drink"

The half demon looked warily at the cup for a few seconds before weakly grabbing it. Yukio watched as his brother emptied the cup and placed it gently on his bed, breathing heavily. Rin's dark blue bangs were pinned back, keeping them away from his currently pink-tinged face. Yukio bit his cheek. Why was it that at a time like this all he could think of was how attractive his brother looked?

He was cute. So very cute.

This wasn't the first time his thoughts had turned this way. Rin had a lot of adorable moments, sometimes making Yukio forget that he was, in fact, the younger brother. So what did he do whenever he started to feel this way? Complain. Badger. Be cruel.

He had to.

"What were you thinking, huh nii-san? Running out to who knows where to meet who knows what…Atleast tell Mephisto. Atleast tell an exorcist. Or me. At least tell me. I know you feel like you need to carry the world on your shoulders but…."

Rin feebly hit his fist against a plush pillow.

"I get it. I failed. Again. I'm sorry, alright? I'm sorry if I didn't want to get anyone involved. I'm sorry if I'm more concerned about your life or my friends' lives than I am about my own. I'm…sorry…" He looked off to the side, unable to bring himself to meet his brother's eyes.

Yukio sighed and pinched his nose. This wasn't how this was supposed to go. He didn't want to be angry. He didn't want to see that sad and adorable face his brother was making. Yukio didn't want to fight. He wanted to…

His eyes gleamed.

…..Attack.

Rin yelped as he was pinned to the bed by his younger brother who had in one swift motion taken his wrists and held them above him, pulling up his shirt slightly. Glasses gone, Rin was able to stare directly into his brother's brown eyes as an unreadable emotion swirled within them.

"Yukio?"

The brunette shook his head ruefully. "You just don't get it do you?"

Rin looked confused. "I don't under…..mph!"

Yukio had smothered the boy's mouth with his own before he could respond, using the moment to roughly thrust his tongue inside the hot cavern.

"Nnnn…"

Rin moaned as he struggled to break free of his brother's surprisingly strong grip, his body involuntarily arching into the man above him. A sliver of liquid slid down his throat as Yukio pulled away for a breath of air.

The half demon panted beneath him, his once pink-tinged face was now quite red as beads of sweat began to form on his forehead.

This is so wrong! What the hell is wrong with this guy?

"Yukio what the hell is wrong with you? Get off of me. Right now. I'm a boy….."

The brunette leaned over his brother, a dark smirk on his face as he slid his tongue inside and around his brother's ear.

"….and…ah…you're a boy and…haa…we're brother's for pete's sake! Stop…!"

But Yukio had already begun to nibble on his bottom lip, running his tongue against it before he dove in again, this time pressing his body against his brother's, pushing Rin deeper into the bed.

Yukio's eyes widened in shock as he felt something hard slightly rub against his leg.

Is that, is that what I think it is?

The brunette kissed his brother senseless. The poor boy gave up the struggle as his younger brother began to grind their erections together, creating a sinfully sweet friction between them.

"Ah! Yuki…nngh…"

Yukoi swallowed his brother's moans with passionate kisses as he grinded against him, releasing his brother's wrists and running his hands up and down the boy's body. Rin's freed hands found themselves tangled in soft brown hair as he pulled his brother deeper into the kiss and grinded back. Yukio groaned.

He bit the boy's neck, receiving a gasp from the older twin. "I know you want to come. Just do it." He whispered into the squirming boy's ear "Call my name."

"Gah…"

Rin could barely process what he heard, he was already on the edge and about to burst, all he needed was a little…

Push.

"Ah…ahh…ha…Yukio!"

Just hearing that wanton scream made Yukio come. "Rin…."

The limp body beneath him let Yukio know that his brother was out cold…again.

Probably should have waited until he was completely rested from his last expedition... I guess he won't be coming to class tomorrow.

And then reality hit him. He just made out with his brother, his twin brother to boot, against his will (though Rin did seem to be enjoying it), and made him come. It could be worse?

How? How can I face him again after…this…

He stood and cleaned up his brother, tucking him in before heading to the showers. Yukio leaned against the bathroom wall as the water washed away the evidence of their actions.

Dearest father, the way things are going, I think we'll be meeting you sooner than we'd like to.

In Hell.

The thought made him smile slightly. It was an empty smile, a smile devoid of all mirth, leaving a ghostly, somewhat demonic grin on his face. Clearly he had inherited some aspects of his father's personality.

Ha.

So this is only my second time writing a fanfic with Smut/Lemons in it so please let me know what you think! I hope the characters weren't too OOC, I'm really trying to keep them in character (not an easy task!). Thanks for reading :D