A/N: ... Another horribly short chapter, argghhh! I'm so sorry, I really tried to make it longer but I ended up splitting this chapter in half because I just couldn't finish it :( So this is part one and next chappie will be part two 'cause I have hit the metaphorical wall that all writers dread and fear T_T On a happier note... I got 13 reviews for last chapter O.o you guys are just freaking fantastic! I. Can't. Even... Thank you so much.

Disclaimer: I own nothing but the plot! (and Nellie- she's mine ;P)

Warnings: Adult themes! hehehe smuuuuuut! and Lemon~

Enjoy

Chapter 8. The Butterfly Effect, Part One...

Previously:

Eren rushed once he got out of sight and jogged over to Levi's office. He reached the room and took deep breaths to control his erratic breathing before pushing the door open silently. The lights were turned off and Levi sat immobile at his desk, starkly silhouetted by the afternoon sun streaming through the large window behind him. Eren shut the door and Levi's head rolled up.

"Get out." He growled. "Get out now."

The younger boy ignored him and came closer, noticing his boss' slightly flushed look and hand that was partially covered under the desk. His arm moved back in forth in a stroking motion and Eren grinned.

I knew it.

"Brat, thought I told you to leave." Levi scowled and his breath stuttered slightly.

Eren looked him squarely in the eye. "I'm not leaving."

"You..." Levi grunted in a mixture of anger and some other emotion before giving in and returning the other's intense look. "If you won't go, then I hope you're here to finish what you started."

Eren quietly walked across the carpeted floor and kneeled in front of the older man's chair. He gently pushed away the hand that was wrapped around the other's cock and leaned forward hungrily. Eren's breath ghosted over the dark red flesh, making it swell in response as he sighed. He tore his eager eyes away and met molten gray ones as he bent down and placed his crimson lips against the wet tip of the hot length.

"Your wish is my command."

Levi sat frozen in his black leather chair as his eyes locked with glinting ocean-colored orbs. He scowled and gripped the black arm rests tightly.

"My wish is your command?" He scoffed and licked his lips, effectively distracted by how the younger male's hand was creeping up his inner thigh.

"What are you, a genie? How cliché."

Eren rubbed his soft lips against pulsating member beneath him and smiled. "A genie, huh? I've never tried that one before..." He looked at Levi playfully. "Alright, then. I will grant you 3 wishes... Which shall be the first, hmmm?"

Eren's warm fingers teasingly stroked the head of his boss' dick and Levi bit back a moan. Shit, this brat... He has way too much control over my body. Eren's a fucking tease and he loves every damn minute of it... Maybe I'll make him suffer a bit for a change... The older man looked at the younger male consideringly before leaning back in his comfortable chair and giving him a disinterested glance.

"Wishes? What a stupid idea, what the hell makes you think I'd ever wish something from you?" He forced his voice to stay in its usual controlled monotone. "I don't want your disease ridden mouth anywhere near me."

Eren chuckled and looked at him in an unconcerned manner, continuing his strokes with feather-light touches. "Come on, Levi. All the evidence I need of your 'want' is right here." He studied Levi closely, giving him an experimental pump all the way to the base and was gratified when the black haired man's breathing speed up and the tips of his ears reddened slightly.

"Plus," Eren raised a brow and frowned a bit at the shorter male. "I'm clean."

Levi's eyes narrowed, refusing to be seduced until he regained the shaky footing that Eren always managed to upheave. "My body responded, so what? I'm a healthy male after all. My question was why I would ever want anything from you."

There. That should take him down a peg.

The confident brunette faltered slightly and his eyes lowered. He leaned away and Levi began to wonder if he'd been too convincing with his aloof demeanor. Eren bit his lip before grabbing Levi's tie and pulling him down so their faces were mere inches apart. "You-" He swallowed hard and his green eyes flashed in the dim room. "You have three wishes..." He said, repeating his earlier statement. "What- what's your first command?" His eyes still held uncertainty but his voice was a smooth sotto.

Levi's eyes softened slightly and he began to regret his previous power play. He sighed and flicked Eren under the chin with a finger. "I was kidding before, kid. Couldn't you tell?"

The teal eyes scrunched up in confusion and the older man huffed. He cupped Eren's smooth cheek and kissed him. Their lips merged and the brunette stilled before eagerly pressing himself into the kiss. Levi swiped at the boy's plump lower lip and murmured, "Wish number one- use all that 'sex knowledge' that you're always bragging about and put it to good use." His steel colored eyes gleamed and he softly nibbled Eren's earlobe. "Suck me off." He whispered hotly into the pink shell and Levi smirked when the brunette shuddered at the feeling.

Eren flushed and nodded jerkily, settling back down into his kneeling position as he eyed the other male's still thick and hard cock. His pink, wet muscle darted out and licked the precum that was beading at the slit, the bitter taste invading his senses. Levi tightened his grip on the chair, digging his fingers into the plush leather as his eyes lidded in pleasure. Eren pursed his lips and slowly let the turgid length into his mouth, making sure that he didn't squeeze too hard as he went down on the sensitive flesh. Levi gasped and Eren hollowed out his cheeks once he felt the tip hit the back of his throat. The brunette breathed deeply through his nose and ignored the gag reflex that was telling Eren that there was something choking him.

The secretary pulled back up and blinked his eyes open, delighting in the view in front of him. Levi sat stiffly in his chair, his muscles locked in anticipation as Eren bobbed his head up and down his hot flesh. Levi's deep moan resonated in the younger boy's ears and raised the small hairs on the back of his neck. The brunette tried to go all the way to the base of his boss' dick but only managed to get three-fourths of the way down before just using his hand for the remaining length.

"Mmmghf. Oh, God, Eren." Levi groaned and panted, threading his slender fingers through the boy's soft locks.

Eren hummed happily and lightly scraped his teeth on the underside of the swollen head.

"Fuck!"

The grey eyed man's breath hitched and he yanked at the chocolate brown hair, feeling heat begin to trickle down inside of him and pool under his naval. If his secretary kept going at this pace, he wasn't going to be able to last much longer.

"E-Eren, fmhhh! You... s-stop..."

Green eyes peeked up at him and shiny wet lips released him with a moist pop. "Hmmm? What's wrong, Levi?"

"You can stop now. Just finish me off with your hand."

Eren looked at him incredulously. "W-what? Why? Did I do something wrong?"

Levi panted harshly, gritting his teeth in annoyance and embarrassment. "No, you didn't do anything wrong... I just don't want to come in your mouth." He muttered looking away from the younger's teal gaze.

The brunette tilted his head to the side, his cheeks reddening to a pink hue, and gave him a small smile. "But... I want to." And without another word, Eren lowered his head and gave the hot rod a long and thorough suck.

"O-oi! Wait... Ahhhnng!"

Levi groaned and panted at the unexpected action, reveling in the sight below him. The image of the younger male bobbing his head up and down his sensitive cock, humming and suckling as he did so was imprinted behind Levi's eyelids as he muffled his yells.

"Fuuuuuck!"

The heat building up inside him exploded and he threw his head back with a gasp. Levi fought for breath as Eren swallowed the hot load down his throat. The ocean eyed boy squeezed his lips together and released the softening length, swishing the bitter liquid in his mouth before gulping it down.

Both men panted and looked at each other in the shadowed room. The raven haired male crooked a finger at Eren and smirking as he caught his breath after that earth shaking orgasm. "Come here." He looked down at the brunette's jeans and saw the painfully obvious erection straining against the dark denim.

"Your turn."

Eren's eyes gleamed and he stood up, quickly straddling the elder and running his hand through the black undercut. Levi's fingers shook a bit and the sound of a belt unbuckling and pants dropping reverberated in the silent room. His pale digits reached down to finger the elastic band of his secretary's boxers and-

'RING!'

They froze and Eren's back pocket vibrated gratingly.

The brunette thrust his pelvis into the older man and kissed his neck.

"Ignore it."

'RIIIING!'

Levi huffed and bit Eren right above his collar bone. He sucked harshly and made sure that the mark was nice and red.

'RIIIIIIIIIING!'

"Either you answer it, or you go shopping for a new one tomorrow because I'm about to snap that phone in half."

Eren sighed in annoyance and shoved his hand in his pocket, trying desperately to ignore his stiff erection that was begging for attention. Why did his phone have to ring now of all times? He swiped at the touch screen and growled in greeting, "What the fuck do you want?"

"U-uh, Eren? Is that you?"

The brunette was snapped out of his lust filled haze by the sound of his best friend's voice. "Armin?"

"Yes… Are you on your way home? If you don't come soon we're going to be late."

Eren blanched. "Late…? Late for what?"

There was some rustling sound on the other end of the line and Eren looked at his unfazed boss in mild confusion.

"Eren! Get your ass over here; we're going to miss Connie and Sasha's congratulatory party!"

"Mikasa?!" He blinked in surprise before his green eyes widened in realization. "Oh, shit! I'd forgotten about the party!" He hopped off of Levi's lap and jumped up and down as he tried pulling his pants back on while holding his phone against his shoulder. "Okay, okay. Calm down, I'm on my way home!"

Mikasa sighed, "Come as soon as you can, doofus." The call ended and Eren pocketed his phone, turning an apologetic face to Levi.

"Levi?"

"Hmmm? What?"

"Sorry about this." He motioned to his phone and stepped back. "But two of my friends are going to get married and we're going out to celebrate their engagement today."

The raven haired man pinned him with his ashen eyes. "Forget about it, you don't have to apologize." Levi bemusedly eyed Eren's crotch and said, "If anything, you should feel sorry for yourself. That tent doesn't look like it's going away anytime soon."

The younger boy blushed and grumbled out, "Shut up..." Eren backed away to the doorway with reluctant steps. "Levi?"

"What now, brat?"

"I'm guessing that I can call you that now, right?" At his boss' confused look he clarified, "Levi instead of Rivaille."

Levi snorted and nodded. "Yeah, whatever kid. Get the fuck out of here before anyone notices your raging boner."

Eren shifted and rubbed at the stiff skin through his denim pants with a sad sigh. "Yes sir, boss." Damn it Armin, couldn't you have waited a few minutes more before you called...? The brunette made his way to the closed door and paused at the older man' lowly spoken words, shivering at his tone.

"Eren, don't forget- I still have two more wishes left."

The young secretary turned back and smirked, a slight blush rising up his face. "I'm looking forward to it." He walked out of the room and murmured just loud enough for his boss to hear "See you tomorrow, Levi."

XxXxXx

Eren walked inside the apartment to find Mikasa and Armin already dressed up and ready to go. His sister wore a plain but dressy ensemble, complete with her trademark red scarf, and Armin uncharacteristically wore a fancy shirt and suit pants. The short blonde jumped from the couch and pushed an outfit into his hands.

"Quick! We're already late, change into this."

The brunette caught the bundle of clothes and began to strip right there in the living room ignoring Armin's flustered protests.

"Ugh, Eren! Go change in your room, seriously."

The taller male laughed. "Come on, Armin. We're all family here, there's no need to feel embarrassed." Eren turned to his sister, his work shirt hanging off his finger tips. "Right, Mikasa?"

The slender female didn't answer. Mikasa strode over to her brother and gripped his shoulder, pulling him close. Her nails dug into his bicep and her dark eyes glared intently at a spot just directly above his collarbone. "Eren." She said quietly, threateningly. "Explain to me why you have a hickey right after promising me that you were done fooling around?"

Her eyes bore into him and he repressed a shiver, goose bumps rising up on his arms.

"Eh, Eren?"

A/N: Yeah, I know. I always leave you guys hanging. I suck -_- Question for you guys: am I making Eren and Levi's relationship happen too quickly? I'm kinda scared that I am... =_= aaaaaaanywaaays. Next chap you will learn why this chapter was called 'The butterfly Effect' and you'll finally meet the rest of the crew! (i.e. sasha, connie, jean, etc.)

(PS:) I'm going on vacation to London for a few days *squeals in happiness* so I probably won't be able to update till ends of august... BUT- if I get eight or more reviews for this chap then I promise to make next chap longer than 4k words. I just need some time to get my mojo back... stupid writers block is kicking my ass ^_^' REVIEW pleazzzz