Disclaimer: I do not own -man or any of its characters

Warning: Contains lemon!

So this was a little late, but as promised it is longer and it does contain lemon!

Eternity

Allen laid in his bed, staring at the ceiling. A slight pout marred his face as he was clearly thinking deeply about something. Today was Christmas- his birthday- and he had not seen his lover all day. When he had woken up this morning in his bed, the other male- who had spent the night with him- was already gone. Since then, the white haired teen had looked all over but he couldn't seem to find the elusive samurai. Sighing, Allen looked at the clock before deciding to go get dinner.

He was surprised however, when he walked into the cafeteria to hear shouts of "Surprise!" and "Happy Birthday, Allen." Overwhelmed with joy, he beamed at his friends and companions. However, as he looked around the crowd, his broad smile began to fade. The one person he wanted to see the most wasn't there! It was almost as if Kanda had disappeared in the middle of the night.

Seeing a worried look on Lenalee's face, Allen immediately brightened and pushed all thoughts of Kanda to the back of his mind. After the party, he would go to Kanda's room to see if he was there he decided. Throughout the night, the young exorcist could still be seen scanning the crowd for someone with a longing look in his eyes.

By the time Allen left the party it was late- very late; it was so late that he considered just going straight to bed instead of stopping by Kanda's room first. But the desire to see his boyfriend was overwhelming and he found himself in front of the other's door before he even realized where he was going. After a short knock, Allen waited patiently for his lover to answer the door. When there was no answer, he decided to look in and see if the Japanese male was in there and just didn't hear him. When he opened the door, he found the room empty.

His mood dropped as he made his way back to his room. He had really been hoping to spend his birthday with the one he loved, and was very disappointed that he hadn't even seen him all day. Allen sullenly walked back to his room and, not bothering to turn the lights on, laid back down on his bed, failing to take notice of the dark figure in the corner of the room.

"You know, you really should be more careful and lock your door when you leave your room. Anyone can just walk right in," a deep voice stated. Allen was so startled that he jumped up and looked around his room for the source of the voice. He knew that voice…

Allen gasped in surprise as soft lips covered his own and a demanding tongue thrust into his mouth. The white haired one was pushed back onto the bed and smiled brightly when he saw his lover staring down at him. "Happy birthday Moyashi."

"Yuu! Where were you all day?"

"Why? Did you miss me?" Kanda smirked when he saw the other blush lightly at being read so easily. "Well, since I left you all alone today I guess I will just have to make it up to you."

Allen's eyes widened when the other pulled out a small box with a silver ribbon tied on top of it. He reached his hands out to take the offered present and stared in stunned silence as he looked at the contents. Inside was a simple silver ring. What really stunned him was the next thing his lover asked.

"Will you be mine for all eternity?"

There was a long pause in which Allen looked at the ring, and then at Kanda, and back and forth. Finally, misty eyes gazed at him lovingly as Allen replied, "Yes!" before lunging forward for a kiss.

Once the pair parted, Kanda placed the ring on his lover's finger before leaning down to kiss him once more. Unlike the last kiss, this one gradually became more and more passionate until Kanda had the younger of the two pinned to the bed beneath him and the length of his body resting on top of him. Finally the pair broke apart for air and Allen smirked up at his lover.

"What?" Kanda asked, not liking the evil smirk on the other's face. By now, he had learned that that look was never a good thing.

"Someone's a little excited to see me. I didn't know you missed me that much today."

"Che." Kanda tried to hide the slight blush forming on his face, turning his head away from the younger. The next thing he knew, he was staring up into silver orbs. And he couldn't move his arms. His mind slowly processed that fact that Allen had activated Crown Clown while he wasn't paying attention and took the opportunity to bind him to the bed with Crown Belt.

"I guess I will just have to take care of your little friend," Allen stated, hands roaming the other's body and a devious smirk plastered on his face. He began unbuttoning his taller lover's shirt, caressing the newly exposed skin as he went along. When the garment was finally unbuttoned, the shirt was pushed off of Kanda's chest- which Allen promptly began mapping out with his tongue and lips.

The older male groaned when a hot tongue began lapping at his nipple, followed shortly by teeth nipping it. The onslaught continued when Allen brought up his other hand to tweak the other nipple. It was several minutes- which felt like years to Kanda- before the young exorcist decided to continue his exploration south. Another moan escaped Kanda's lips as Allen swirled his tongue around his navel.

Allen sat back and examined his lover, taking notice of the red bite marks littering his chest and the obvious bulge in his trousers. Reaching down, he unbuttoned the uncomfortable looking trousers and pulled down the zip. Agonizingly slow, he began pulling the tight pants off his lover, licking his lips when he discovered that the Japanese male was not wearing anything underneath.

Once the white haired exorcist finished removing the other's pants, he climbed off the bed and began taking his clothes off. He made sure he undressed slowly and smirked when he saw Kanda watching him with a hungry look in his eyes. Once all of his clothes were off, he climbed back on the bed and crawled over to his lover, reaching for the bottle of lube on the bedside table in the process.

As Allen poured some of the lube in his hand, Kanda began to wonder what exactly the younger one was planning. Was he going to…?

"What are you doing Moyashi?"

"Hmm. Just sit back and enjoy the show." Coating his own fingers in the slick substance, the white haired exorcist reached behind himself and began circling his entrance with one slick digit. Kanda's eyes widened and his cock visibly twitched when he realized what his devious lover was doing. The older male watched as Allen slipped a finger in himself and slowly began to prepare himself for what was to come.

Kanda couldn't take his eyes off the sight displayed before him. His cock was painfully hard and was twitching and leaking pre-come. He desperately wanted to touch himself, but his binds prevented him from doing so. He felt as though he might just explode from watching the younger boy- who was moaning and gasping as he stretched himself thoroughly- who was practically sitting in his lap. Allen let out a loud moan as he hit his prostate and Kanda had to take a deep breath to try to regain some control and to keep himself from coming because of the wonderful sound the other made.

After what felt like an eternity to the Japanese male, Allen finally removed his fingers from his entrance and positioned himself over the pulsing cock that was begging for some attention. Smirking at the one beneath him, the white haired male impaled himself on the engorged organ, taking it all inside in one movement.

Kanda moaned loudly as his vision went white with the pleasure of being sheathed in the tight warmth so suddenly. There was a long pause while the younger of the pair adjusted to the intrusion before he slowly raised himself up, using Kanda's shoulders for support. The pace was slow at first, gradually picking up pace as Allen adjusted. The older male began moving his hips, thrusting up to meet the other and changing the angle and searching for the spot that would make Allen scream. When the younger one threw his head back and screamed in pleasure, Kanda knew he had found it. He smirked as he continued thrusting harder, hitting that spot every time Allen came down on him.

From that point on, everything seemed to derail and the room was filled with loud moans and the sound of skin on skin. They both knew neither of them would last much longer. After several more thrusts, Allen let out a loud scream, calling his lover's name as his hard orgasm hit him. Feeling the muscles surrounding his cock contract deliciously and hearing his name screamed so passionately, Kanda lost himself in the pleasure as well and came inside of the smaller male.

Exhausted and breathing hard, Allen collapsed on top of the older boy whose bindings came undone at the same time. For several minutes, the pair stayed in that position, until finally Kanda pulled himself out and moved his Moyashi onto the bed. He walked into the adjoining bathroom to grab a damp washcloth to clean them up. Once that was done he crawled back under the covers and pulled the smaller one close.

"I love you, Kanda Yuu."

"I love you too, Allen."

The pair shared a loving kiss before falling into a restful sleep.

A/N: And that brings Yullen Week to a close! I hope you enjoyed! Reviews make me happy, so let me know what you think! And a big thank you to everyone who previously reviewed! Your continued support kept me going and is very much appreciated! =D