Well how's it going everyone? I'm back with another chapter of A7X and I's story. Again, I must state, the plot and what happens in this story is up to him. Well...i get to do the fun part. Anyways, some of you liked the kinky lemon in the last story was great and you wanted more...so I gave you more. Probably one of the most messed up lemon I've ever done, but I think you'll like it. Also there is a little AangxYue in this chapter. But mostly Kataang. I hope you like it :D

Aang couldn't get over the shock of what just came out of Katara's mouth. He immediately stood and went for the door. "Aang? Where are you going?" Zuko asked. "We have to celebrate! I just got engaged." His eyes went to Katara, who wouldn't look up to him. "My best friend has to be here."

He put on a fake smile, "Of course I'm happy for you Zuko. I'm just feeling a little faint, I just need to get some air."

"Oh, well go ahead then, make sure you come back though, we are going to have a celebration. I can't believe I'm getting married," Zuko said the last part to himself as he gave Katara a hug. Sokka watched in approval as Aang quickly left the room. He held his feelings in as he quickly walked down the hallway. Aang used his air bending to go down the steps and down to the turtle duck pond, the first place he ever saw Katara. Sitting down under the tree, he let out a breath, smoking also coming out.

'You can't let him take her,' A voice called out in his mind. 'Kill him…'

"I'm not killing him," Aang whispered to himself, bringing his knees up, resting his arms against them and his head against his arms. "You're not even real…"

'I'm not real?' The voice laughed, 'Then why do you continue to fight me? You had Ty Lee to help ignore your true problems and then Katara…but who do you have now?"

He took a deep breath, "I can handle you myself. I've changed, I'm the person I use to be."

'Too bad you don't know how to get rid of me," It told him, 'The only people that can help you won't let you even step foot in an Air Temple unless it's Avatar Duties. You won't last long Aang…I will make my move soon.'

"Aang?" He looked up to see Yue standing before him, "Are you okay?"

Ignoring the conversation he just had, he nodded, "Yeah, I'm just getting some air."

She sat down by him, "You're not telling me the truth are you? Is there something going on with you and Katara?"

"No, I'm just getting some air," Aang lied to her. "You aren't going to believe that are you?" Yue shook her head. "Okay, well…it's making me think that I might never find someone and it kind of worries me."

"You'll find someone Aang, you're the Avatar…if you want, I can set you up with someone, there's this earth bender in the Earth Kingdom, her name is Toph, she's a little firecracker, but I think you would like her," Yue suggested. He closed his eyes as he took another breath, then felt the earlier presence come back.

Aang turned to her, "What if I wanted you?" Her eyes went wide and her heart beat sped up. He instantly kissed her, pushing her back on her back. Yue tried to fight, but gave into him sooner then she should have. Aang broke the kiss and moved them to the other side of the tree, making sure that no one could see them. A sinful look came over his face, his hands pushed up top, her breasts falling out. He massaged them as he kissed her again. She moaned loudly against his lips. Yue pulled down his pants and grabbed his throbbing erection.

"I've thought about this moment for a long time," Yue smiled, his hands pushed up her skirt and was ready to push inside her when he pulled back. Aang quickly pulled up his pants and back away. "What are you doing?"

"I have no idea," He told her. Aang heard a evil laugh go through his head, "I'm so sorry Yue…I shouldn't have done that. I have no idea what that was…"

She put her top back on and nodded silently, "It's okay…I shouldn't have liked it…maybe it was a bad idea coming here."

"Let's just forget that happened," He stood up, offered his hand to her. She accepted it and he pulled her up. "How about you go get changed and we can start your water bending training."

Yue nodded and they walked back to the palace, "So this is another thing we probably shouldn't tell Sokka?"

"It would be a good idea…"

Katara felt her heart tear for her secret lover. Even though they had just started their love affair, she felt herself wanting to be with Aang more than Zuko. Even as he and her brother talked about how marriage is, sipping rice wine, she couldn't find any happiness in the current festivities. She shouldn't had said anything to Zuko, she should have said she would answer him in private and tell him she didn't want to marry or even, to spare his feelings, say that she wasn't ready to be married. "Katara," Zuko smiled and handed her a glass, "Are you okay? You don't seem to be very happy."

She gave him a weak smile, "I am, I'm still just a little tired."

"Would you like some tea? Maybe that could wake you up?" Katara shook her head.

"I think I'm going to find Aang and Yue. Maybe him and I could do some Water Bending, that usually wakes me up."

Zuko smiled, "Of course, go ahead. Your brother and I will make plans for the wedding." He gave Katara a kiss on her cheek as she left. She quickly made her way down the hallway as soon as she was out of sight from Zuko and her brother. Katara's first stop was going to be Aang's house, then maybe the stables, if Appa was gone, then she would wait for him to come back. She quickly went down the steps, thinking of something to say to Aang when she stopped when she saw him in the turtle duck pond, with Yue. Katara had no right to be jealous, since she had just accepted a marriage proposal in front of him, but she didn't like how close they were to each other. He was up against her back, helping her through Water Bending movements, he was only in his dark maroon shorts and she had upper chest bindings and small Fire Nation skirt. Both of their eyes were closed as they focused on the movement of the water. She bit her bottom lip as she walked down to the pond.

"You two are getting really close," Katara joked as she stopped in front of the pond, her arms across her chest. Aang opened his eyes to look at Katara, but closed them again.

Yue blushed a little and was about to move a little away from Aang but his hands softly stopped her, "Don't be distracted, keep focusing. I'm teaching her how to move with the water, as if it was a extension of her, just like using a weapon. Use the movement I taught you." He instructed Yue. With her eyes still closed, she quickly did the movements and bent her knees, bringing her arms up and hung down a little. The water came up to her calf and 8 water whips came around her, ready for any attack. Yue opened her eyes and smiled.

"I did it!" She happily cheered.

Aang got out of the pond and turned towards Yue, "Well now that you have learned how to hold the stance, can you defend with it?" He first made a small fire ball in his hand and tossed it at Yue, she quickly deflected it.

"You taught her my stance?" Katara asked Aang. He just nodded without answering her.

"Give me something harder!" She told him.

Aang shook his head, "Not yet, I want you to successfully pick up a rock on the edges of the pond with each tentacle." She sighed but nodded. Yue picked up one and then went for another with a different tentacle, but dropped the first one. She quietly cursed and tried to pick up another one.

"Why are you telling her to do that? That's not what the move is used for, I created it to make sure you can defend yourself from oncoming objects." Katara asked.

"I'm just modifying it. If she can pick up things with the tentacles, she can surely do anything with them. She needs to be prepared," Aang told her.

Katara's eye brows furrowed, "Prepared for what?"

'Anything and everything,' The voice inside his head said. He ignored the voice, "I'm just doing what I can, if she's prepared, she will have a better success rate of surviving."

She nodded, "Um...can we talk about what happened?"

"I should congratulate you on becoming the Fire Lady," Aang said a little coldly, "shouldn't I? Well I hope your marriage lasts."

"Yeah, congratulations Katara," Yue smiled, but cursed again when she dropped another rock.

"You know what I mean Aang," Katara said quieter.

He looked at her, then turned back to Yue, "Keep practicing Yue, Katara and I are going to talk in private." Aang earth bent walls around them and then two chairs below them. He sat down, "What are you going to tell me?"

"Aang, I'm sorry I told him I would marry him. You know I care a lot about you...but I couldn't just say no to him, he put me on the spot, in front of my brother...I can't just embarrass him like that." Katara told him. "Will you please forgive me?"

Aang took a deep breath, "Katara...there is something you should know about me. I have a dark side. A side of me that I can barely control as it is. I'm corrupt Katara...maybe you shouldn't be with me...live a life with Zuko, a happy one."

Katara shook her head, "No Aang, I want to be with you. I don't want a life with Zuko, I want to be married to you. I don't care what's wrong with you...I can help you with whatever comes. Just please, don't be mad at me anymore. I love you." He felt her heartbeat through the earth, he could she wasn't lying. She gently caressed his cheek, "Please Aang..." He leaned into her and kissed her. Before they could continue the kiss, the rock wall that faced the pond was torn down. They both turned to the white haired water bender who was smiling at them.

"I knew there was something happening between you two!" She said. Yue dropped the stance. "Now I have something against you Avatar."

"I still have more on you Yue, you better not tell anyone about Katara and I," Aang told her. "Or I won't teach you water bending anymore."

Yue crossed her arms, "I can find a bender in the Southern Water Tribe that would teach me."

"If Zuko finds out Yue, I'll make sure that you never learn how to Water Bend," Katara threatened.

Knowing she was defeated, she groaned, "Fine."

"We'll continue the training tomorrow, come on, we have to get back to the celebrations," Aang told her, bending the earth back down. They started back towards the palace.

Yue leaned up to his ear, "I knew there was something between you two...in my honest opinion, I think you two are perfect for each other."

He gave her a smile, "Thank you...hopefully Zuko thinks so when he finds out about us..."

Katara laid in bed while Zuko lightly snored beside her. He thought since they were now engaged it would be perfectly fine for both of them to share a bed. She had suggested they push back the marriage at least 5 months. He didn't understand why she would want to, but she explained that they should live together because the only way to truly know someone was when they lived in the same place. Zuko agreed and Katara mentally cursed, realizing that she had just made their commitment even more serious. Hopefully he would realize that maybe they weren't good together when they lived in the space. She wasn't never that good at being a big bitch, but she would have to try. Katara turned away from him and let out a sigh, looking towards the full moon that glowed through the windows. Aang had told her once the moon rose to the top of the sky for her to go to his house. In other words, once she couldn't see it in the window anymore. Much to her disapproval, of the 4 rows of glass from top to bottom, the moon had barely made it to the middle of the top one. "Beautiful isn't it?" His voice nearly making her yelp, she covered her mouth with her hands. She looked towards the door and saw Aang standing in the shadows. He came towards her, "Don't worry, he won't wake up, he's very hard to wake up." Aang smacked Zuko across the face, not even a stir. "He was a lot of fun during our travels."

"Aang, what are you doing here? I thought you wanted me to come to you." Katara asked.

"I couldn't wait and when I went to your room, you weren't there. I checked the turtle duck pond then your brother and Yue's room, there was nothing there except the sounds of what I could only describe as two platypus bears mating." Aang told her, "But now I have found you in bed with your fiancé. To tell you the truth, I liked the sounds coming from your brother's room better than this."

Katara shifted in the bed, "Aang, please don't say that. I've made him promise to push the wedding back 5 months in exchange for me moving in with him. Maybe he will realize that we aren't actually meant for each other."

"You should have just told him no," Aang told her. Taking a seat on the window seal. "You haven't...laid with him have you?"

She shook her head, "You know him Aang, he just started to kiss me in public, he won't even lay a hand anywhere without getting embarrassed."

"I want you to break it off with him Katara." Aang told her, "If this goes any farther, I don't know if I can even handle myself."

She frowned, "Aang, I don't like this anymore than you do, but I don't want to break his heart. He's your friend also, do you want me to hurt him?"

"If he keeps showing you off like his, I might have to," He growled, feeling his dark side come out.

"Aang, what's wrong with you?" She asked.

He took a deep breath, "You know I how I told you about the evil side? It's getting harder to control it right now?"

Katara got up from the bed and came to his side, "How do you usually deal with it?"

"Sex," He said. "Dirty, dangerous and sometimes even demeaning sex. That's why I have so many women in different places. Depending on how it is or how long, it usually stops it for at least a month...it helps me get the anger and evil out."

"Well how about mediating? Doesn't that usually help?"

"Not as much as sex. It's like a connection to another person. The more good in the other person, the more I'm able to keep it calm and submissive. That's why Ty Lee and I worked." Aang explained.

She nodded, slowly rubbing his arm, "...So what can we do then? I want to help you. You can have me however you want me."

"I want you here...by Zuko," Katara's eyes went wide.

"Here? No Aang, anywhere but here. I'll try it in my behind before I do it here," Katara said.

He grabbed her and made her straddle him, "Is that a promise?" She felt his hands go to her ass and start rubbing it. Katara bit her lip, debating whether him buried deep inside her bowels was better than next to, around or even in the same room as her so called 'fiancé' while Aang and her had sex. Before she knew it, Aang's hands were in her underwear and she felt the pressure of his finger against her virgin ass. "I'm willing to do this either way, you'd be the first person I had anal with, but there is a first time for everything."

"Fine," She gave up, "I don't want my butt to be ripped apart...you're too big for that." He took off her breast wrapping and licked around her right nipple. She groaned in response and held his head to her. His left hand aggressively played with the other. Katara hissed a little, "Be careful."

He pulled away, "Katara, I'll have to warn you now...I'm going to be rougher than that later...the rougher I am, the more I can get out. I promise that next time we can have it easy and slow. But now, I have to be rough." Katara felt a little worried, but nodded her head. He bit on her nipple, making her moan again. Expertly, he pulled off her underwear without stopping his attention to her chest. It barely made its way down her mid thigh. Aang looked down in between her legs and smiled. The moon light glowed off her glistening sex. "I'm going to wear you like a crown." Her face went red and he picked her up bridal style and laid her on the bed.

"Aang, I'm still not sure about this," She said, realizing how close she actually was to Zuko. He didn't answer her as he kissed his way up her thighs. Katara moaned quietly with each kiss. Aang finally got to his prize gave it a lick from bottom to top. She put a hand over her mouth as she cried out, still not sure if Zuko would wake up in the middle of this. He lightly blew in between her legs and Katara arched her back up. Katara pulled a pillow over her face as his tongue pushed into her. Her loud moans were covered up as Aang's tongue explored all it could. His fingers replaced his tongue, thrusting into her and twisting as he sucked and nibbled on her clit. She yelled his name into the pillow as she came over his fingers. Katara was breathing hard against the pillow as Aang licked his fingers. He took off his clothes and moved the pillow from her face. "Do you need me to...take care of you too?" She asked. Before he could answer, she pulled him down to the bed and got on her knees in between his legs. Her eyes flashed to Zuko who was still fast asleep. "Yue told me how to do this, so I'm sorry if-" Aang pushed down her head down on him and in one thrust his whole erection down her throat. She choked and gagged on his length, which Aang throw his head back and happily moan. He let up a little bit and she pulled it out of her throat and took a deep breath. She didn't complain, remembering that he needed rough sex and she found herself kind of liking being treated rough. Katara stroked his shaft and gave it a lick from bottom to top before deep throating him again. Katara felt tears go down her face as she forced Aang's throbbing erection into her throat. Choking again she pulled him out of her throat, his penis stood fully at attention, covered with her saliva. She wiped her mouth and froze as Zuko stirred a little bit. He rolled over on his back and went back to his deep sleep.

"Zuko you're missing out," Aang mocked him, "Your fiancé gives great oral sex." He pulled her up and gave her a kiss. "Are you ready?" He asked her.

"For whaaa-" She yelped as he flipped her over and now she was on top of Zuko. Katara looked up to Zuko who still hadn't moved a muscle. "Aang, this is stupid. We're going to get caught." He didn't answer her and mounted her. Aang buried himself to the hilt with one thrust and she moaned loudly. This was his ultimate dangerous act, Katara thought to herself. What else is more dangerous when sneaking around then actually having sex by or even on Zuko? He was thrusting insanely hard into her, Katara was sure she was going to hurt tomorrow, but she didn't care. The mix of pleasure and the thrill brought her rapidly closer to her second orgasm. The headboard began smacking against the wall and the bed creaked as Aang got rougher and slammed harder into her. Katara's legs went around him and so did her arms and she cried into his shoulder as she came again. He stopped and pulled out of her. Aang repositioned her so she was on her hands and knees over Zuko and he entered her from behind. He grabbed a fist full of her hair and pulled, making her moan as her head snapped back.

"Call my name," He whispered in her ear.

"Aang," She moaned.

Aang dug his nails into her butt, "Louder."

"Aang!" Katara cried.

He kissed her neck, "I want you to say you like to be fucked by the Avatar."

Her arms were getting weaker, "I like to be fucked by the Avatar."

Aang growled in pleasure and quicken his thrusts. He pulled her off of Zuko and stroked himself until he climaxed into her mouth. Katara swallowed it and licked the leftovers from his deflating erection. He let out a sigh of relief and sat on the ground by the bed, pulling Katara into his lap. "Thank you Katara," Aang placed soft kisses on her shoulder. "I really need that."

She nodded and rested her head in the crook of his neck, "Do you truly love me Aang?"

"Of course I do," He told her, "Why would you think that?"

"It's only been 3 days and I've already slept with you...not only once, but 4 times...one over by actual fiancé." Katara said, "How do I know that once I break it off with Zuko that you will want to be with me?"

Aang kissed her on her forehead, "I will love you forever. As soon as you and Zuko are no longer together. I'll get down on my knee and ask you to marry me."

"Really?" He nodded. "I love you Aang."

"I love you too Katara."

Yue quietly shut the door, amazed at what she had just saw. She had half expected to find Zuko and Katara having sex. Her hand went down to her now underwear, her underwear now had a wet spot. She couldn't believe she got turned on by watching Aang and Katara, especially the situation they were in. Never in her life had she seen like what she had just saw. Having sex over and by Zuko must had given Aang some sexual thrill that Yue wouldn't ever possibly understand. She snuck back to the room she shared with Sokka. Quietly closing the door behind her, she slipped off her nightgown and got into bed with Sokka.

He groaned a little bit, he had obviously fallen back asleep. "So what was the noise?" Sokka asked, burying his head in her white hair.

"Um...nothing," She told him. "Your sister was having a nightmare."

Sokka yawned, "I guess I should go console her."

"No, she's fine now," Yue told him. "Sokka...can we make love?" She took his hand in hers and pulled them down to her wet underwear.

He instantly woke, "Okay." She mewled softly as he started kissing her neck.

Okay, I should probably clarify somethings to some people, well i guess not clarify, i guess explain. The dark voice Aang is hearing is going to play a major role in the story and it's just his evil side that he needs to conquer. Also, If you have read any of my other stories, you realize when i make a lemon, i don't EVER have the characters have anal sex. It's not that I'm against Anal sex or something like that, I just don't know how pleasing it would be to hear 'and then he put his penis into her ass'. I would just feel weird describing it. Now, do what you people do best by leaving a review and make me happy to know people actually like this :P

-SubDelBub