Mikasa and Eren commission for a friend of mine.

Darkness, it cloaked the bodies of all who inhabited its space. It was as shadow that hid those in an invisible embrace. Granting a safe haven from the harsh rays of light, it offered relief in darkness.

A young girl held the head of a young boy in her lap, gently tracing the angles of his face. For once neither held a care in the world for the constant battle they fought, rather, just their own thoughts.

Silence

They reveled in it, drawing from it the tranquility that was wrenched from their lives. That is, until a groan broke it.

"M-Mikasa?"

In the darkness a head turned into the fabric of the girl's clothes. The girl's fingers stilled, and a slow shaky breath was drawn in. Low words were muffled into the material; quiet whispers that seemed to echo across stone. "Mikasa...mmm...don't-don't leave me."

His arms were seen faintly as a luminescent moon peeked from behind clouds. They moved as snakes, winding round the waist of the girl. His fingers gripped tightly into her sides, digging into her sides and his face burrowed.

"E-Eren." Beneath a barely seen tint of red and a shaky voice, Mikasa granted herself little resolve and gently allowed herself a smile. Her voice shattered the calm, the moon illuminated the quaint room and the clinging of the boy came to a halt.

"Mikasa?"

Bright Green eyes flash, casting the rest of his face into confusion. "Mikasa! What are you…what's…why? I-I…" Eren released Mikasa, pushing himself away. His eyes were as a wild animal's; frightened as a deer in headlights. But, before he could get anywhere with his skittish momentum, Mikasa had him by the arms. Eren stopped moving, flicking his eyes up to meet hers.

Slowly, she lifted a finger to her lips, gazing into eyes deeper than her own brown ones. Eren stared, momentarily dazed by the magnitude of emotion behind the eyes of his best friend and almost sister. Ripples of light crossed the room as clouds passed and the girl of raven hair leaned forward. It was as if time had dropped into the ocean, sinking at a gradual speed. Mikasa was a goddess of water, staring him down with that sliver of a smile. Her fingers slid from his lips, teasingly trailing down his jaw. His heart rate rose and his mind broke the surface of water for air.
"Wait," breathed Eren. "Mikasa, don't..." He couldn't stand to lose his best friend he couldn't lose everything he had built in this world that had gone to shit. Eren tried to convey this through his pleading eyes. But for once, the girl was uncaring for what her best friend was thinking. It was in her eyes, the way they had misted over in a bout of lust. Eren felt his mind plummet down.

Why choose the boy who should've reminded her of the worst point in her life? Why not someone better, or more suited to her needs? Eren panicked. His heart raced dangerously in his chest… was this really even a good idea?

"Eren, trust me." With that one softly whispered sentence, her lips fell upon his, softly at first, but then forceful. Eren gave a hint of a whimper through his confusion at the pressure. His couldn't breathe. He could feel the rush and heat, but couldn't push it down. This, he realized, was the one thing he never thought he could have. Mikasa was always the forbidden fruit to him, and here she was.

A seed of worry sprung in Mikasa as she allowed her lips to capture his. Would he reject her? What would happen after this? Thoughts muffled by the return of pressure from his lips to hers. Actually, all thoughts were tossed out the window.

She nipped lightly at his bottom lip and Eren growled. Then her tongue was in his mouth, exploring every nook and cranny; a hot muscle pushing against his teeth. They fought to balance, but also for dominance, and their tongues slid and massaged each other. He tasted of peppermint and an underlying sweetness, though Mikasa was unsure as to how that was. Regardless of unnecessary thoughts, she wound her fingers deep into his dark locks of hair. She yanked desperately and Eren moaned, pulling her body close to his.

Groans between gasps of air and the locking of lips, resonated against the stone walls; echoing back only to be repeated over. They were lost in the sea of emotions both had been fighting. Eren managed to pull Mikasa into his own lap to straddle him. The tension built, and built and built, as they continued to get closer and closer and closer... His chest was pressed against hers. Their legs were twisted together. Eren had left her lips to trail desperately from her cheek, to the jaw and teasingly ... slowly ... down the side of her neck. Mikasa was gasping at the pain intermingled with the pleasure. She ground down onto the bulge in his pants and moaned as he paused to moan into her neck.

He could hardly keep up with her. His teeth had trailed hickeys of red, nipping her beautiful pale skin, and claiming it as his. Eren was halted only by the restricting white uniform shirt she wore, buttoned down. He gave a huff of indignation and began the tedious process of popping off buttons one after another. All the while the girl beneath him took many long, deep breathes as his cold fingers slid across the line to her navel.

Pop. Pop. Pop. Pop.

With every unleashed button, and every rustle of fabric the need for friction grew. Mikasa trembled under the cool touch of his fingers as they slid ever so gently from her chest to her stomach to the edge of her jeans.
"E-Eren!" Mikasa shivered as waves of cool air fell upon her bared skin.

"D-Don't t-tease." For a moment said person had paused, but at the words of the girl beneath him, he allowed himself to become more desperate than before. His own shirt he shed and in one motion he removed Mikasa of hers.

After living beside her for so long, he never knew her true self or how dazzling she was. Ivory skin over well-toned muscles, bright yet clouded black eyes, those soft locks of raven; he loved everything about her and even more now that he had the chance to. He gave only a moment to gawk at the beauty of the girl he was used to calling his sister. No. He shook his head. This girl was not his sister, technically. This was not wrong. This was right!

A soft voice broke his thoughts and his eyes darted to the source. "Eren..." And that was all he needed to capture those lips once again, softly while his fingers swiftly unwrapped the bandage that constricted her breasts. It unraveled after a moment and his lips immediately left hers. Her eyes flew open at the new sensation that overcame her; his mouth had chosen a nub to suckle. He nipped and sucked, listening intently for all the noises that came from those bruised lips.

She tried desperately to hold back her cries, holding his head close to hers. Eren hummed and her fingers lost purchase. They instead fell to the zipper of his pants. Her fingers jerked at the metal clasp, struggling to get what she wanted. Eren traced his way to her fingers and let his mouth leave the decadent area.

It was just a second before his pants were slid down as Mikasa's were slid from her hips. Then the fun began. Eren yanked gently at her panties, revealing a wet candy ready to be taken. He met her eyes. His fingers traced it, massaged and pushed in.

Mikasa gasped, struggling to accept the feeling. Her muscles tightened around his fingers, clenching and stretching. Eren kissed her, as he slowly pumped forward and back; in and out. Soon she regained coherent-ness and was nipping and moving against his fingers. It was a process, the rubbing of his fingers against her inner walls, rubbing her sore. They were panting, mumbling phrases of love and names.

And it was over with a muffled scream/moan.

Later, as they lay there, they heard the steps of a crowd moving down the hall. Eren and Mikasa shared a glance, Eren worried and Mikasa less so.

There was a loud knock at their door, a pounding against the wooden barrier.

"Damnit! As happy as we all are that you two finally hook up… SOME OF US WERE TRYING TO SLEEP!"

Then stomps sounded off into the distance.

Well that's what I have thus far, and I do appreciate reviews and opinions and thoughts so please! Let me know if this was a hit or miss.