Angels and Demons

By: Lalaious

I do not own One Piece, only the plot.

Demons and angels are sworn enemies, forbidden to ever be together. The angels live in heaven in peace, and it's their job to protect the human race from the demons. Each angel has a power they can control, most of the different powers are controlling the elements, like wind or water. Demons on the other hand are vicious creatures who live in hell, they can also use various types of magic. Only some of the strongest of demons can actually make it to the human world. Once they're there, they are most likely to find a human to feed on. Apparently to demons, humans are the best meals.

Ace landed on the roof of a three story building in the heart of New York City. He smirked as he watched the people below moving around, his black wings retracting into his back. Licking his lips in anticipation, he began to try to figure out who he would target for his next meal.

A young angel walked down the busy street. He needed a place to stay for the night and he had to find it fast, the sun was starting to set. "Too many people." he mumbled under his breath as he turned off the busy street and walked down a small ally way that led to a cheap motel where he could finally get a peaceful rest.

Of course, Ace just happened to notice him. "An angel?" he hummed to himself in pleasure. "This should be fun." Ace walked along the rooftop following the angel until he saw the motel. "He's not going home? What a silly little child." Ace said with a devilish smirk.

Luffy quickly turned his head to look behind him. He thought he was being watched but it was probably just his imagination. He continued on and entered the motel. Luffy walked up to the young woman at the main desk and gave her his best smile. "One room please." He was handed a card shaped key and walked out of the motel and up to the back of it where his room was located. "Lucky number thirteen, figures."he chuckled to himself as he pushed open the door and headed towards the bathroom to have a long awaited shower.

Once Luffy was inside the room, Ace jumped off the roof of the building beside the motel and walked inside room thirteen. He then locked the door with a snap of his fingers as he took a quick look around the tiny run down room. He heard the shower running and decided to just take a seat on the small, and very uncomfortable bed.

Luffy shut off the water and stepped out of the shower, quickly drying himself off with the small towel that rested beside the sink. He threw on some grey sweat pants and hung the towel over his neck so it just hung there. Luffy opened the bathroom door and immediately saw the demon sitting on the bed with a great big smirk plastered on his face. "Thirteen really is just the luckiest of numbers." Ace said, his tail swishing back and forth behind him.

Luffy's jaw dropped. 'A demon?' he asked himself. "I thought someone was watching me." he declared trying to hide the fear in his voice. He knew that demons were vicious creatures who were always looking for a good meal, be it human or angel.

Ace's smirk grew when he heard the fear in the young angel's voice. "Don't sound so scared." he said as he got up and walked towards Luffy.

Luffy took a few steps back until his back was faced with the wall. "Don't come any closer." he hissed through his teeth, raising his arms in a defensive pose.

"Or what?" came the response from Ace as he took another step closer to the scared angel.

"I-I'll have to kill you." he stuttered with doubt. Sure angels were strong but he knew that demons were stronger.

Ace just laughed at that. "I'm sure you will, little angel."

Luffy couldn't help but smirk. He then slammed his hand flat against the ground and ice shot out from underneath the angel's hand. The ice quickly formed, going in all different directions against the floor, hopping that it would reach the demon. He was definitely not going to become this demons' next meal.

Ace smirked as any ice that got close to him melted. "Is that all you've got, love?" The last word coming out with a hint of lust.

"L-love?" Luffy couldn't help the blush that quickly shot up to his cheeks. The angel became quickly flustered before he shot a quick blast of ice directly at the demon in front of him.

Once again the ice only melted and Ace took another step forward. "Yes. Love." he said before grabbing Luffy's chin. "You're too cute to eat."

Luffy slapped the demon's hand away and pressed himself even closer to the wall, if that was possible. "Don't touch me." he whispered as he looked to the ground trying to hide his crimson coloured cheeks.

Ace made him look back up again before capturing his lips.

The young angel could have sworn his heart stopped at that moment. He was being kissed? And by a demon nevertheless. That kind of relationship is forbidden. Yet he seemed to melt into the kiss, closing his eyes as he did so.

Ace deepened the kiss pulling Luffy away from the wall and against him instead. He enjoyed the sweet taste of the angel and now that he got a little taste, he was addicted.

Luffy slowly raised his hands and placed them on the demon's chest. He wanted this so bad yet he knew his father and all of the other angels would never approve. He pulled his lips away but kept his hands where they were. "Luffy. My name is Luffy." it came out as a shaky whisper.

"You can call me Ace, little angel." Ace whispered in Luffy's ear. He leaned in and nibbled softly on Luffy's neck wanting nothing more than to bite down and pierce the skin there.

"A-Ace." Luffy moaned out leaning more into that warm body in front of him. He tilted his head a bit more to give Ace more access to his virgin neck.

Smirking softly, Ace snapped his fingers creating more of that magic demons love so much. He turned the small and uncomfortable bed into a much larger and far more comfortable with red and black silk sheets. Ace began walking back towards the bed continuing to nibble on Luffy's neck before actually biting it just hard enough to leave a mark.

Luffy followed Ace to the now large bed in the middle of the room. He held onto the demon as he lowered himself onto the soft bed. Laying down with Ace looming over him, he started to pull on the demon's clothes, hoping that he got the idea.

"Patience Luffy, my love." Ace whispered seductively into Luffy's ear. He then gave Luffy a quick but sweet kiss to the lips before he pulled down Luffy's sweat pants and boxers. He tossed them over his shoulder onto the floor, followed by the towel that was around the young teen's neck.

The young angel grabbed the back of Ace's neck and pulled him in for another kiss while he was being stripped of his clothes.

Ace kissed back, his red eyes glowing with lust. With a snap of his fingers his own clothes disappeared from his body. Ace moved his hands to the inside of Luffy's thighs and spread his legs farther apart. His tail then moved to Luffy's entrance, Ace stole a quick kiss before pushing his tail into the virgin angel.

"...Ngh" Luffy spread his legs a little further apart as he let out a pain filled groan. "H-hurts." he managed to say in a lust induced voice.

"Shh, I know." Ace hummed in please as he moved his tail around inside the angel. He pushed in it in a little deeper before withdrawing it from Luffy's body. "Open your legs more, love." Ace ordered as he moved a bit away. Luffy managed a small nod before he did as Ace told him. The demon coated his fingers in magic before pushing on into Luffy. The magic spread out, stretching out the angel for him. It only took a minute before he slipped a second and a third finger into Luffy.

Tears glistened in the corner of his eyes as he groaned out in pain. "P-please... stop." he whispered in between his heavy pants. "Hurts."

Ace started to stroke Luffy's member as he thrust his fingers deeper into the angel. "Don't worry, love. I will make you feel amazing." Luffy's hurt filled groans soon became pleasured moans as he started thrusting back onto Ace's fingers. The angel soon began to feel this warm sensation starting to fill in his lower abdomen, although being the completely innocent angel he is, didn't know what the heat was. "There you go." Ace hummed before pulling his fingers out from Luffy. "Are you ready for something better?" Luffy could have sworn he saw an evil glint in the demon's eyes.

Luffy hummed in approval as he wrapped his arms around Ace's neck pulling him in for a quick yet passion filled kiss. As Luffy pulled away from the kiss, he brought his lips up to Ace's ear and whispered "Be gentle." Luffy smiled.

"I'll do my best." the demon said before he pushed into Luffy. He gasped at the tightness of Luffy and continued to push in deeper. The angel squeezed his eyes shut and breathed heavily. His arms gripped tighter around the demon's neck and his whole body stiffened. Ace stopped once Luffy's body refused to take anymore of him. There was still about an inch and a half left but he wasn't about to leave Luffy in nothing but pain. His face was far cuter when pleasured. "Relax yourself Luffy." he ordered as he nibbled on Luffy's neck.

"Easy for you to say." Luffy gritted through his teeth. He slowly loosened his grip around Ace's neck and breathed in and out a few times before he force himself to relax. Luffy smirked as he quickly jerked his hips up taking the rest of the demon's length with a loud moan.

Ace let out a deep growl as Luffy did that. "Naughty little angel aren't you?" he huffed out as he thrust softly into Luffy. He reached down and began to stroke Luffy's neglected member once again so they could get to the real fun part.

"Ngh." Luffy raised his hand to his mouth to try and cover up the moans that were now escaping on their own. He could feel the warmth pooling around in his lower abdomen again.

Ace stopped stroking Luffy and pinned his arms to the bed. "No, don't do that. I want to hear you." Ace said before pulling out almost all the way before thrusting back in.

A thin layer of sweat was visible on both teens. Luffy looked up into those dark red eyes of the demon on top of him. A deep crimson stained his cheeks as he turned his head to the side and let out another lewd moan. "Ngh, s-something's gonna come out." he slurred as he kept his gaze avoided from the demon.

"Just let it happen, love." Ace moaned as he continued his slow pace thrusting. He couldn't help but lean back down and sink his teeth into the flesh of Luffy's pale neck.

Luffy let out a small yelp as his skin was penetrated. He then wrapped his legs around Ace's waist hoping the demon would get a different and deeper angle to his thrusts. "Mm~I want you deeper inside me." the young angel moaned out. Ace sucked in a breath and smirked. He began to thrust in harder and deeper, hitting that sweet spot in Luffy. "Ah!" said angel cried out as his prostate was being abused over and over again. He couldn't hold it in anymore. Luffy arched his back and couldn't help the scream that escaped his lips as he came hard onto Ace's hand and all over his own chest. Luffy was in total bliss.

Ace continued to thrust for a little while longer before the tightness of Luffy got too over-whelming. He buried himself as deep into Luffy as he could and came with a moan. He enjoyed his high for a moment before coming back to reality and looking down at Luffy. The angel opened his eyes and were met with a stunning pain of of red ones. His face flushed and he looked away. "D-don't look at me like that." he said with embarrassment clearly in his voice.

Ace wasn't able to hold back his laugh. "You are too cute."

Luffy sat up and quickly felt the pain shoot right up his spine. He quickly covered himself with the red and black silk blanket and laid back down facing away from the demon. He curled up into a ball on his side. 'What should I do?' he asked himself in confusion.

Ace pulled Luffy close to him and nuzzled their cheeks together. "You should sleep."

Although Luffy didn't really trust Ace because he was a demon, he couldn't stop his eyes from getting heavier and started to close. He mentally slapped himself and mumbled "I'm not sleepy, and I'm definitely not falling asleep with a demon-" he trailed off into a deep sleep. Ace let out a soft chuckle before falling asleep with his arms wrapped protectively around Luffy's waist.

Thanks for reading R&R :)