Archive of Our Own ^beta

Chapter Text

"You just love giving me the worst headaches ever, don't you?" Zuko asked, nearly crushing the remote control in his hand as he kept his eyes locked on the TV screen, desperate to find anything even remotely interesting to watch as he was trying with all his might not to look at his sister.

"You're only that irritated because you're blowing this way out of proportion. The skirt isn't even that short!" she argued, and while it wasn't strange for them to bicker, Azula usually did not complain that much whenever he told her he didn't approve of her clothes. Sometimes she even seemed flattered that he got so protective, and while she'd tease him for it, she'd comply.

"I don't care, you're not going out like that. Go change"

"Who do you think you are to give me orders?" 

"I'm the guy you're asking to drive you around and pay for anything you want to have at the bar"

"I just asked if you wanted to get out of the house a little since you look so bored!" she said, and Zuko couldn't help but allow himself a quick glimpse at Azula as she pouted at him, arms crossed, foot tapping incessantly on the floor.

She looked adorable.

"Well, I can read between the lines, that's what you always end up doing. If you're gonna boss me around like that, I get to do the same, and I say you're not leaving until you put on something that doesn't make you look like a slut"

He regretted those words the very second they came out of his mouth - and not just because Azula smacked him upside the head for it. He really needed to learn to not give himself away that easily whenever his mind went somewhere it shouldn't. Azula being as terrible as him at picking up on the signs someone gave when they're interested was likely the only reason she was yet to connect the dots regarding the inner turmoil she always started whenever she looked at little too good for Zuko's brain to care about the fact that they were siblings.

"What about my outfit could ever give that impression, you asshole?" she demanded to know, and that was all the excuse he needed to check her out again.

Her hair was fully down, cascading down on her shoulders, framing her cute face, just the way he had always thought made her look prettier. Her make up was in a lighter tone than the one Azula usually had on when going out at night, but that still meant red lipstick that he always felt the impulse to smear with a kiss.

She had on a sleeveless, white silk shirt - and no bra underneath it. The silvery necklace he had given her on her birthday drew extra attention to the slight cleavage that was tempting him so much, and the fabric of the clothing directly on breasts was only accentuating them. 

The black skirt was absolutely waaay too short, despite what Azula claimed. If he had been near the stairs while Azula was coming down to living room, he would have been able to see everything. Hell, if she wasn't careful while sitting down or even walked too fast, there was no doubt that thing wouldn't give her even a hint of modesty.

He had never seen her wearing anything like that, and he didn't want anyone else to see it either. If he didn't get to enjoy the view, nobody else did.

"You're not going out like that" he repeated, forcing his eyes to go back to the screen and whatever boring channel he had left on "And that's final"

She snatched the remote from his hand and turned the TV off. She grabbed his chin and made him look at her as she leaned down slightly so they were eye-to-eye... except for that one split second in which Zuko couldn't deny himself another quick look at boobs.

"You know what I think? You're only being this much of a killjoy because you haven't been getting any in a while"

Perhaps he was just a pervert that had watched too much porn, but for a moment he thought that sounded like an offer to 'help him out'.

He pushed the idea aside. It was stupid. Just him inevitably becoming a horny teenager again whenever he had gone too long without a girl to distract him from his weird crush on his sister.

"I'm fine, you're the one who's suddenly crazy"

"You're far too angry" she said, sitting down next to him, crossing her legs, allowing him to see her long, smooth, pale legs, soft-looking thighs, and the silver anklet with a tiny little red heart pendant in it "You need to get laid. You should give Mai a call"

"I'm not calling my ex out of nowhere after three years and ask if she wants to fuck, Azula. That's not how these things work"

"Afraid of getting rejected?" she teased and he wanted to wipe that smirk off her face "You shouldn't be, she'd totally say yes to you. She said yes to me after all"

Zuko felt like the entire planet had suddenly come to halt.

"She what?" he practically growled, hands clenched into fists, knuckles turning white.

"Come on, Zuzu, you can't be that clueless. You know I hook up with Ty Lee every now and then, and that she shares an apartment with Mai. You really thought she never got curious about what we got up to and wanted to give it a try? You of all people should know she's no prude"

"I can't believe you did that!" he was absolutely livid, standing up and towering over his sister as he yelled at her "Of all the girls you could pick, you just had to go for my ex? Really?" he wasn't even sure who he was feeling possessive of, but the fact that he wasn't throwing stuff around or feeling like he might try to kill someone was nothing short of a minor miracle. Therapy had been money well-spent for sure.

"Hey, you don't get to talk! Think I don't remember how you screwed Suki the very day she and Sokka broke up? If he hadn't been head-over heels in love with Yue at the time, he wouldn't have ever forgiven you for that one."

She got up, so they were at eye-level again... well, mostly. With those high heels, Azula was still shorter than him.

"And let's not forget you were no saint after you broke up with Mai. You slept with every drunk, stupid college slut that wanted a piece of you. Including Mai, while she had a new boyfriend."

"That's not the point! I never hooked up with anyone you dated!"

She sighed "Fine, you can screw Ty Lee to make it fair"

"That doesn't solve anything!"

Azula looked genuinely surprised "Wow. A guy that doesn't want to stick his cock on the Ty Lee as soon as he has the chance? That's a first"

"Even if I did, that's not how this works! That's not how any of this works! You don't get to just hand her over to me like she doesn't have a say in it, and even if you could it wouldn't be the same as what you did because I didn't give you the greenlight before you fucked my ex!"

"Tecnically, she fucked me"

"I DON'T CARE!" he snapped "And you're gonna promise me you're never doing that again, ever!"

"But I-"

"I don't wanna hear it! Whatever it was you two had, it ends now!"

He fell back on the couch, trying to calm the fuck down. He closed his eyes, took some deep breaths and tried going through every tactic he remembered to tame his rage for a little while.

"Don't be like that, Zuzu" Azula said in a sweet, almost childlike tone like she always did whenever he got mad at her. She sat next to him, resting her head on his shoulder "I didn't mean to upset you. I just wanted to help you relax" her hand moving gently up and down his thigh, not helping calm him down in the slightest as it gave him some really, really, really bad thoughts.

She's your sister, he reminded himself mentally, trying to push those thoughts away.

She's your little sister. She's your very annoying little sister. She's your really bitchy, annoying little sister that fucked your ex behind your back. You don't want to sleep with her. You don't want to sleep with her. You CAN'T sleep with her. And even if you could, she doesn't want to sleep with you.

The old, reliable mantra failed him that night. Azula made sure of it by wrapping one arm around him, her other hand still on his thigh as she leaned in to whisper. "I'll invite them over and let you watch"

He looked at Azula in disbelief. He couldn't have possibly heard her right. There was just no way.

"In fact" she went on, chuckling at his reaction, a light blush on her cheeks, her nose nearly touch his with how close she was "I'm pretty sure they wouldn't mind you joining us" her hand continued moving slowly, very slowly, up his thigh, making his blood boil with need "I wouldn't mind it either"

He got up from the couch at light-speed before Azula could close the distance between them, even as he wanted to scream in frustration for denying himself what he had been craving for so long.

"What's... What's wrong with you?"

"My, my, calm down" she said, crossing her legs again - and Zuko couldn't tell if it was an accident or not, but it allowed him to catch that forbidden glimpse under her skirt.

Azula had no panties on.

God, help me...

"I don't know why you're acting so shocked. I know you had sex more with than one girl before. Mai told me"

"That's different! We're siblings!"

"Hey, we don't have to do anything with each other if you're not comfortable with that. If you want, we just invite the girls over, I have fun with one in my room while you take care of the other, then we switch. That way you don't even have to see what I get up to"

"You're unbelievable. Insane and unbelievable" he turned around to go the yard. He needed some fresh air. More than anything, he needed to not be in the same room as Azula, because if her mind truly was set on it, she'd start to argue, and it wouldn't take long for her to convince him to go through with it.

It's wrong, it's sick, it's absurd, and Azula was probably wrong about Mai and Ty Lee being okay with it. No one would be okay with it. You shouldn't be okay with it. She's your sister.

His sister. His sister that lived with him, in the room right next to his. His sister that had just made a move on him.

Even if he said no to her tonight, would he really have the strength to not go for it some other time now that he knew he wouldn't be rejected?

He sighed, paced around the pool about a hundred times, resisting the urge to scream at the universe about his frustrations from the top of his lungs ago so the neighbors wouldn't look at him weird for whole week again, then finally went back into the house, wanting to just go to sleep and avoid thinking anymore. Though with how worked up he got, he would probably have to jerk himself off thinking about Azula, then feel like the world's most disgusting person ever, as usual.

He locked the door, went to the kitchen to drink some water, then went upstairs to his room - only to find Azula in there, seemingly messing with his desk.

"What the hell are you d-" he choked on his words as he saw a lot of red rope, two black butt-plugs, a wooden paddle, quite a lot of lube, and a large, thick purple dildo "W-what in the world is this?"

She turned around looking infuriatingly calm "Just some water bottles, and a few add ons for our big night."

"I'm not sleeping with you!"

"But Mai and Ty Lee sure are. They're gonna be here any minute"

"Why would you invite them over?!"

"Isn't it obvious?"

"Why do it in my room, you bitch?" 

Azula pouted at that "You know I don't like it when you use that word. But I'll give you a pass tonight if you stop being so grumpy and join in on the fun"

"You're crazy!"

"I don't like that word either" she let her eyes roam his figure, clearly judging his plain black shirt and old jeans "You should put on something nicer. You probably won't be dressed for long, but still, it'll show the girls that you care"

"We're not doing this. Cancel it"

"No. Go sleep in my room if you don't want to join or watch" she smirked "Though you'll probably hear it. I'm pretty loud"

"We're siblings!" he said, grabbing her by the shoulders and shaking her, as if that would make her see reason "How can that not bother you?"

"I don't know" she answered honestly, trying to shrug, but not really being able to with how firm his hold on her was "It just doesn't. In fact" her hands were suddenly at the hem of his pants, making him freeze up "I think it only makes it nicer, more appealing. Special even"

"This is wrong" he said, closing eyes as to not be tempted by that cutesy face and sexy look.

"Come on, Zuko. No one will ever find out. We're both adults, we both want it, and our family has never been normal. Why keep up the pretense of being like everybody else the one time we get to experience something most people don't?"

"We can't" he said, letting go of her at last - and giving Azula an opening.

She practically threw herself at him, arms laced around his neck, her body pressed up against his. Zuko only had the time to watch with wide-eyes as Azula pressed her lips to his.

His body reacted before his mind could, holding her close and immediately deepening the kiss, pushing his tongue into her mouth, letting it toy and spar with her own. Azula buried her hands in his hair and kept grabbing and pulling at it, trying to guide his movements and, more importantly, keep him where she wanted him whenever he tried to break the kiss for even the briefest of instants.

Finally, she pulled away for air, and Zuko brought his kisses lower, to her neck, loving the little gasps and sighs that would escape past her lips, whenever he'd gently nip at her sensitive skin. When sucked on her pulse-point, she rewarded him with a needy moan.

"Thought we couldn't do this" she taunted, gently running her fingers through his hair "Thought it was wrong"

"Shut up" 

"Make me" 

He nipped at her lower lip and pressed a quick kiss to her lips "Always knew you'd be a bratty tease"

"Like that was hard to figure out" she joked, kissing him again and Zuko couldn't help but smile against her lips and wonder what in the world was thinking when he ran outside like an idiot instead of fucking Azula on the couch when first started flirting with him. What had seemed like a moral, logical decision mere minutes ago looked like such a cowardly, pointless waste of time now.

Zuko pushed her to his bed and quickly climbed atop of it, keeping Azula pressed between him and the mattress as he peppered her face with quick, sweet kisses that made her giggle adorably. Each little reaction by her made it easier for him to bury the guilt, push away any doubt. The consequences would be a problem for his future self to deal with. In the meantime, he'd enjoy finally indulging in his taboo desire.

His sister allowed him to lift up her shirt, exposing her perfect breasts to his hungry eyes. Zuko wasted no time fondling, groping and massaging Azula's tits, using his thumbs to tease her nipples. He captured them in between his fingers, pinching, pulling and even lightly twisting them every now and again, enjoying how it made Azula cry out and squirm under him, panting for air, cheeks all red. She'd definitely be fun to play with. 

He leaned down to suck on one of her nipples, hand still massaging the other, and slowly worked as much of her breast as he could into his mouth. Azula kept her hands on his hair and shoulders, enjoying the contact and encouraging him to keep going. He kept switching between her tits every other minute before pressing them together, alternating with kisses between them.

When he finally stopped, Azula pulled at his shirt and he let her take it off and leaned down to kiss her again - then stopped as he heard the doorbell ring.

"Must be the girls" he had honestly forgotten about them.

"Ignore it"

"But-"

"Ignore it!" she pulled him in for a deep, searing kiss that shut him right up.

They continued making out, his naked chest pressed to hers, her nails gently scratching his back, her legs locked around him. But the doorbell continued to ring, he heard Ty Lee's voice calling for them and then, finally, both of their phones started ringing.

"Come on, they're waiting for us" he got up and put his shirt back on, much to Azula's chagrin.

"You're such a killjoy" she complained, dressing herself up again as well.

"This whole thing was your idea" he reminded, but Azula just walked past him and went downstairs to let the girls in. Zuko followed right behind, still unable to fully believe this was actually happening.

"Next time, try being fashionably late for once" Azula complained.

"Told you she'd try keeping him all to herself" Mai deadpanned. She looked great in her tight pants, leather jacket and choker - all black of course - but she was showing basically no skin. Zuko was always frustrated and pleased by that. On one hand, she was leaving a bit too much to his imagination. On the other hand, it was fun to tear all that off.

"Hey, I had to. It was the only way to convince him. He was being unbelievably difficult"

"Told you she had set it all up without talking to him first" Ty Lee said with a giggle, giving Zuko a kiss on the cheek then wrapping her arms around Azula for what looked like one of her typical bone-crushing hugs. His sister was used to them, and didn't wince much.

Zuko didn't know if it was because they didn't talk much, or because he had always been too distracted by Mai and Azula, but he had never paid much attention to Ty Lee before. He knew she was pretty, but he wouldn't really say he was attracted to her.

It seemed that had officially changed that night. He could not stop staring at her. That pink dress could not possibly be comfortable with how it'd cling to her body, accentuating every curve - and making it clear that, much like Azula, she didn't have anything underneath it.

His sister seemed to notice that, and based on the eager 'hello kiss' she gave her friend (Girlfriend? He never knew with her), she liked it quite a lot.

The sight of Azula genuinely turned on and needing someone to cool her off immediately was one that he would never get out of his mind, and in all honesty he wanted it burned there forever.

Mai's hand found his chin, gently making him close his mouth.

"Lock the door, idiot. And try not to drool all over the carpet"

Chapter Text

"We can still call it quits if you want, you know" Mai said to him as she took off her shoes. 

"It's fine" Zuko said, keeping his eyes on Azula and Ty Lee as they made out shamelessly, hands roaming each other's bodies, Azula's shirt and Ty Lee's dress being thrown aside without a care. He was pretty sure he caught a glimpse of some toy already up Ty Lee's ass the second she was naked before him, and judging by Azula's malicious laugh, she noticed it too.

He wanted to enjoy the incredibly hot scene he was witnessing. He wanted to pull Mai into his arms and make her regret ever breaking up with him. He wanted to kiss Azula again, to feel Ty Lee's hands all over him, to see all three girls going crazy each other, and for him.

Yet here he stood, in the middle of his room, seemingly unable to move.

He wanted this, he really, really did, and everything had worked out perfectly last time he had been with more than one girl - yet his brain could not stop thinking of everything that could possibly go wrong.

What if Azula regreted this later and it completely destroyed their relationship? What if Mai or Ty Lee told someone about it? What if this ruined any chance of him and Mai being on good terms, like many of their hook ups post-break did? What if he got too attached to one, or more, of the girls after it only to be rejected? What if he couldn't satisfy them? What if they were already making fun of him in their heads for being paralyzed by fear?

What if, what if, what if?

All the paranoia seemed to leave his body when Mai pressed up against him, nipping at his ear. Something about her familiar touch, about turning around to see her smirking, ready to have fun, put his mind at ease.

They kissed slowly, enjoying the feeling of being in each other's arms again. She let him take off her jacket and then helped him off his shirt. He earned a gasp and a pissed off, horny look when he tugged at her choker. He knew Mai liked giving him a bit of a hard time even while flirting or actually having sex. She could be as much of a tease as Azula.

He really had a type.

Suddenly, he felt his sister's hands all over him and he broke the kiss to look at her. Azula pressed her lips to his for a brief moment, then conquered Mai's mouth in a cruel, possessive kiss that quickly became all teeth and tongue - it honestly looked like more like they were fighting, but they were both clearly into it. The sight made his cock throb with need.

As if reading his mind, Ty Lee got close to him, kissing his neck and jawline while stroking him over his pants. He teased back, enjoying how she'd sigh in delight or giggle each time he'd palm her breasts, pinch the nipples, or playfully slap her ass.

He let her take the lead, guiding him towards the bed as they made out. She pushed him onto the mattress and kicked her shoes off, climbing atop his lap, one leg on each side of his body. He continued letting his hand roam as they kissed, pushing that plug she had on beforehand in and out of her, and would have probably gone much, much further if they had not been interrupted.

Ty Lee cried out and was forced to break the kiss as Azula had a firm grip on her braid.

"Don't forget your place. He's my brother, I'm the one who's gonna have him first"

"Not my fault you got distracted with Mai" she taunted despite wincing in pain.

"You-"

"Let go" he commanded.

"But I-"

"Let. Go. Now."

She did.

"Aw, don't want to get on your brother's bad side, do you? How cute" Mai teased, kissing Azula's cheek and pulling her skirt down, leaving her with only her high heels on, while Mai herself still had on her shirt, bra and panties.

"Shut up"

Mai grabbed Azula by the throat "You know better than to talk to me like that"

"Should I get the add-ons to punish her?" Ty Lee asked in an oddly innocent tone, like she was just happy to help.

"Yes" Mai did not break eye-contact with Azula and her hand was still around her neck.

"Which ones are we starting with?"

"Surprise me. And you can punish her first since she was a bitch to you"

"Excuse me?" 

"You heard her" Ty Lee said, giggling and finally getting off Zuko's lap - after giving him another quick kiss.

"On your knees" Mai commanded, pushing Azula's head down. His sister did not struggle one bit "Since you're so eager to fuck him first, might as well put your mouth to good use for once. No being a pillow-princess tonight."

Azula pouted... then started to unbutton and unzip his pants. Just the slightest touch from her made his skin burn and tingle. He got up so she could take off his pants and underwear completely, and watched with joy as Azula's eyes widened when she saw his cock for the first time, making his chest swell with pride.

"I told you girls he was big" Mai chuckled, taking her shirt off, standing just in her bra and panties.

"Big? Try huge!" Ty Lee said, a butt-plug and lube in hand - something Azula didn't seem to like.

"You're not using that on me"

"Oh, I think she is" he said, stroking her hair and quite liking the way she was blushing and looking at him with pleading eyes.

"Come on, there's no need for that. I'll behave, I promise"

"Oh, I'm sure you will. You're still getting punished anyway. After all..." Mai wrapped her hand around his dick, stroking him slowly and Zuko pressed his lips to her skin over and over, kissing up and down her arm "I gave you a very simple task, and you still haven't gotten to it. You're too easily distracted. You need someone to teach you some discipline"

Azula's hand replaced Mai's. She let her palm and fingertips trace every inch of his cock, then let her tongue tease the head, then gave his whole shaft slow, tentative licks.

He didn't know how he managed not to cum the second Azula took the tip into her mouth, and then instanst later as she started moaning on his cock as Ty Lee used her clever fingers to prepare her for the toy.

"It hurts" she whinned, despite moving her hips each time Ty Lee pulled away, clearly enjoying herself.

"Stop complaining, it can't be that bad" Mai said as she finally took off the last pieces of clothing she still had on and let Zuko pull her close "You should count yourself lucky that I'm letting Ty Lee use that much lube for something so simple"

"Oh, I'm sure it's simple for you guys since you have soooo much experience" his sister taunted, rolling her eyes.

She likely regretted that as Zuko forced her to take his cock as far as it could go, making her choke on it just as Ty Lee finally pushed the plug into her.

Despite the initial shock, Azula didn't take long to adjust, sucking him off without a problem, eyes rolling back in pleasure whenever Ty Lee pushed the toy a bit further inside or slapped her ass.

"Good girl" he praised, stroking her hair, which only seemed to make her all the more eager to please him.

"How many times did you imagine her doing something like this?" Mai asked, kissing his neck.

"Too many" he admited "And you guys really don't hate me for it?"

"Ah yes, Zuzu, they're making me suck your dick as one final prank before they never speak to you again" she said, unable to resist teasing him, then taking his cock into her mouth again. Neither of the girls punished her for that sarcastic comment.

He couldn't blame them. It had been a dumb question.

To avoid any further stupidity on his part, he gave Mai a quick kiss, then buried his face in her chest, wasting no time before sucking on one of her nipples. She held him close, nails gently stratching his scalp.

"I missed this" she said, more to herself than to him.

The four of them stayed like that for a while, his mouth on Mai's breasts, Azula on her knees pleasuring him, and Ty Lee giving Azula some light spanks while pushing the plug in and out of her ass. Zuko had no idea what hell he had done to deserve something so unbelievably great, that put all the horny fantasies of his teen years and of his biggest conquests as an adult to shame. He didn't even care that he couldn't brag about this to anyone due to it involving his sister.

... In truth, he cared a little, but not enough to let it ruin the moment.

Suddenly, Mai pushed Azula away from him, getting on her knees to take her place - but she allowed Ty Lee to have a taste too.

The second he felt both of their mouths on him, he couldn't hold back. The first spurts went on Ty Lee's chin and hands, the others into Mai's mouth as she made sure not to let it go to waste. Ty Lee wiped her face clean, then licked the cum on her palms and fingers, while Azula pulled Mai by the choker and made her 'share' a bit through a kiss.

He didn't even have time to process it all before Ty Lee was pulling him up to the center of the bed with ease - he often forgot how ridiculously, shockingly strong she was.

"I think I deserve a reward for making you feel good" she says, on his lap again, already taking one of his hands and putting it between her legs.

"Oh, come on, I did most of the work!"

"You also did most of the complaining and talking-back" Mai pointed out, dragging Azula by the hair towards the desk, picking up some of the ropes to tie her up a bit.

"You two are really going to let her treat me like that?"

"Yes" Zuko answered without hesitation, putting Ty Lee on all fours before him - but facing the other two girls - as he toyed with her again, pushing the plug in and out of her ass. It wasn't as big as the one she put on Azula, but it still had her squirming and Zuko had to wonder how she managed to endure the 15 minutes ride from her home all the up to his place with that thing inside her.

"Besides, ah!" she gasped as he started rubbing her clit "You look so p-prety all tieeed- oh, yes! Oh, just like that!" 

Ty Lee's reaction seemed to amuse Azula enough that she didn't complain anymore, letting Mai tie her hands behind her back and make an improvised leash with the rope, using it to lead her back to the bed.

Azula in bondage, head down, thighs slick, looking so needy for even the slightest touch, was the hottest thing Zuko had ever seen in his life.

He hadn't even realized he had stop touching Ty Lee until he heard her giggle.

"I know she's pretty, but I want some attention too"

"Sorry!" his face was completely red.

"You should be glad I'm sharing" Azula complained, immediately getting punished by Mai who slapped her hard on the ass "What? At least it's getting him hard again!"

"She has a point" Ty Lee said, removing the plug from her ass at last, getting out of the bed and putting it next to her dress, then rushing towards Zuko's desk, getting the wooden paddle and handing it to Mai, then kneeling before Zuko "But I think I know how to do that too"

And she was right. Every little movement of her tongue, stroke of her hand, the feeling of her mouth on his cock or of her tits slowly rubbing through his entire length was more than enough to get him ready for more.

"Such a good slut, isn't she?" Mai asked, both her and Azula watching Ty Lee take care of him.

"She sure is" he said, pulling her back to the bed "And I think it's only fair you two give her a little show as well" 

Azula sighed and rolled her eyes, but turned around anyways, face down, ass up. Mai teased Azula with the plug a few times before taking it out of her - then brought the wooden paddle down on her ass-cheeks, starting out somewhat gentle, then making Azula cry out as the punishment became a bit rougher.

Through it all, Azula eyes remained looked him. He was getting off on seeing her be so submissive and she was enjoying his obvious lust for her.

Suddenly, Mai stopped and pulled Zuko close, handing him the paddle "Go on, you both need it"

"So generous of you, Mai" Ty Lee said, pulling her friend in for a kiss.

As the other two lazily made out, Zuko kept his eyes locked on Azula. First he made sure the rope keeping her hands tied wasn't hurting her or cuting her circulation, then started slowly rubbing her ass and thighs. Azula was panting all the way through it, then shivered as he let one finger trace her slit, stopping at her clit, circling it.

"Please... please..." she said, legs spreading out a bit more.

"This is for being a tease" he brought the paddle down on her ass once, even harder than Mai did, earning a very loud moan from Azula "This for not telling me of your little plan for the night" he hit her again, twice this time "This is for being too bossy" he hit her thrice "And this is for talking back" he hit her four times.

"More, please" she begged, looking all too happy despite the tears in her eyes. 

He looked back at the girls, who nodded in approval, still feeling each other up and exchanging a few quick kisses as they watched.

"Let's see how much you can take then"

Azula had the audacity to laugh, not only at this threat, but as he brought down the paddle on her 15 more times. Even as her skin was all red, sensitive and sore, even as she'd cry out in pain, she still seemed to enjoy it a little too much.

He reached for the plug that had been inside her before and pushed it back in without warning, told her to stay still, then went to his desk to pick up that dildo, rubbing it against her soaked pussy before penetrating her with it. Azula couldn't even speak, just moaning and moving her hips desperately, trying to cum, but unable to.

He turned to the girls again, grabbing Mai's choker to pull her close. He could feel her smile against his lips. 

"You were always mean, but you were never that cruel. At least not with me" 

"Yeah, because you're not Azula" Ty Lee said with a giggle, then stealing a kiss from both of them.

Zuko lay down on the matress, and Ty Lee wasted no time bringing herself down on his cock, riding him slowly as she tried to get used to it.

"Fuck, Mai, how the hell do you take all of it?"

Mai just laughed and helped Ty Lee figure out which position would hurt less, making her use her hands and feet for support, then switching to just kneeling again, trying to control how much of his cock went into her at once, and at what speed. The two of them kissed again, Mai ocasionally rubbing Ty Lee's clit or pinching her nipples as she brought herself up and down on Zuko's dick.

When he looked to his right to check on Azula, she was a total mess, still squirming and panting, tears streaming down her face as looked at him with pleading eyes, clearly unhappy that he had picked a forced time out as her punishment.

Before he could take pity on his sister, Mai gave him something else to focus on, moving around on the bed. She had one leg on each side of his head, her pussy so wet it dripped down on his face a bit. As she leaned forward to continue making out with Ty Lee, Zuko lifted his head up a bit, eating her out just the way she liked it.

Ty Lee got a bit more used to having his cock inside her, and sped up her movements, knees on the matress again, both her and Mai feeling up the muscles of his arms and torso - when they weren't busy with each other of course. Every now then he could hear the sounds of them kissing, or moaning with every moment of his tongue or thrust of his cock.

Mai came first, stilling above him as she climaxed, then letting herself fall to the side, where she lay stroking Azula's hair.

"Should I untie her?"

"Not until we're finished" he said, picking up speed, enjoying the way Ty Lee's tits bounced with every thrust.

Azula made some incoherent noise that sounded too frustrated and angry not to be a complaint.

"I knew I should have brought a gag" Ty Lee sighed, then squealed as he hit just the right spot "Oh, yes! That's it, that it, that's it!"

"Grope those pretty tits for me" he asked and she was happy to comply, looking at him like the world's happiest slut, enjoying putting on a little show for him.

How had he never truly thought about sleeping with her before? How had he never thought about her at all before? She was always cute and sexy, and had never hid the fact that she liked to please and wasn't the prudish type. 

She screamed as she reached her peak and Zuko let himself fall, shooting his second load of the night deep inside her. Ty Lee got off of him with her legs trembling, making Mai laugh.

"I think you broke her already"

"She'll recover" he said, slapping her thigh playfully, and Ty Lee nodded with a big, bright smile "Just give her some time"

"Oh, I don't think I will" Mai said, crawling towards her friend and spreading her legs wide "I need someone to have fun with while you handle your brat"

Ty Lee did not complain, so Zuko let them do their thing, smirking when he saw Mai sucking on Ty Lee's breasts while fingering her.

He untied Azula's hands and let her remove the dildo and the plug from inside herself, shaking with how on edge she was.

"You're gonna do one last thing before I give you what you want, sis" he said, pulling her by the rope-leash Mai had made "You're gonna clean me up and drink every drop, then you're gonna spread those pretty legs for me so I can eat you out, got it?"

She nodded her head and immediately got to it, kissing and licking his entire lenght - head, shaft and balls, then all the way back to tip, before taking his member into her mouth, just to have it inside, while he watched Mai moving her kisses further down Ty Lee's body to then practically devour her pussy, making the girl grip the sheets so tightly she ended up accidentally tearing a bit of it. 

As soon as he got hard again, he gave one tug at Azula's leash to let her know she could stop, and she obeyed... after kissing his throbing cock a few more times, like she wanted to worship it.

"Good girl" he said, pulling her into his arms, kissing her neck and collarbone.

"Don't tease... I need you..."

He chuckled and gently made her lie down, loving the way she was trembling in anticipation and looking so excited as he threw her legs over his shoulders, gave one last look at the two girls on the other side of the bed, then pressed a few kisses to his sister's inner thighs before finally kissing her soaked pussy, tongue darting out and slipping in between the outer and inner lips, licking up and down her slit. The second it touched her clit, Azula's thighs closed in around his head, her hips buckled, and her hands immediatelly went to grab his hair, as she finally got the release she had been craving.

Zuko kept going, using his hands to keep his sister's legs spread out, licking, gently nipping, and sucking on her clit, enjoying how it made Azula scream. She was far louder than Ty Lee, who would only let out soft moans and gasps as Mai ate her out.

Maybe it was because he got used to seeing Azula as untoucheable and perfectly calm and collected at all times, but he had never imagine he'd be able to make her scream her head off so easily, and it was doing wonders for his ego. The way she'd gently run her fingers through his hair every now and then also added a further sweetness to it all.

He stopped what he was doing for a second, just to see the pleasure on Azula's face, kissed her thigh again, then grabbed one of her hands, giving it a little squeeze before allowing her to entwine her fingers with his.

"Why did you stop?" she complains.

"Because you look so pretty when you're all needy" 

His sister chuckles and pushes him away before pining him to the bed, straddling him. But before she can bring herself down on his cock, Mai pulls her by the hair, forcing her to back off and taking her place

"Don't be greedy" she chastises a very frustrated Azula.

"Look who's talking" she pulls Mai off his lap "If you can't wait your turn, the least you can do is make it worth my while"

"Sorry, my jaw hurts" Mai answers with a teasing smile, making Azula scoff.

"You can go on a lot longer than that and we both know it"

Mai sighs, getting on all fours in the middle of the bed, immediately spreading Azula's legs to eat her out a bit - moaning against her skin when Zuko pushes his cock into her cunt. It offers no resistence, and Mai moves her hips wildly, trying to keep up with Zuko's brutal pace, making sure to take him as deep as possible.

On the edge of the bed, Ty Lee is just laying back, enjoying the show as she tries to regain her strength. But it doesn't take long for Azula's moans of pleasure and the sight of making getting fucked from behind to get to her, and Zuko watches as Ty Lee's expression goes from happy exhaustion to pure desire and she starts to masturbate.

Did any of these girls ever get truly tired?

Azula, likely getting competitive once she notices Zuko's eyes on her friend, decides to give him a little show as well, demanding Ty Lee to come closer, making out with her while Mai continues to pleasure her. Zuko delays his own orgasm as much as possible while watching that, but eventually loses all control and slams his cock into Mai, so deep she cries out, walls tightening around him during her climax, trying to get every single drop. He stays inside her a moment longer, the two of them panting as they try to recover. It amuses Azula enough that she doesn't immediately complain about Mai having stopped eating her out.

Barely a second after he pulled out, Ty Lee practically leaps towards him, cleaning his cock by licking and sucking on it, then going back to the girls, making out with Azula, and ocasionally sucking on her perfect tits, while Mai continues lapping away at her cunt until Azula is trashing around on the bed, clawing at the sheets and nearly crushing Mai's head with her thighs as she orgasms.

Still needing a moment to recover, Zuko watches as the girls refuse to keep their hands off each other. Mai is in between Azula and Ty Lee, but all three of them kiss, grope, fondle and bite each other, hands wandering between their thighs over and over again, to the point that Zuko even has a bit of issue keeping track of who's being pleasured at each given moment, and whom - if not by both other girls at once.

Finally, his body is ready for one more round, and gets close to them, giving both Mai and Ty Lee a few brief, sweet kisses, before grabbing ahold of Azula, who embraces him immediately. The two siblings look at the two other girls one last time, taking in the sight of them kissing as they finger one another again - then focus solely on their own  moment, at long last.

Zuko doesn't even need to ask to know that Azula is ready. They kiss slowly, passionately, wanting to savor it now that they're pretty sure this will be the end of this crazy night. Azula lies down on the bed again and Zuko's body covers her. She reaches for his hand, fingers entwining, looking at him with nothing but love in her eyes when he presses up against her, then slowly pushes inside.

It feels better than anything he could have ever dreamed of. Azula is so tight on him, it almost hurts, yet she's more than wet and relaxed enough for him thurst in and out of her slowly, letting her get used to his size and girth, until she starts moving too. He set a steady pace, neither too slow nor too fast, keeping his thursts mostly shallow and gentle at first, then progressively going deeper and harder, until he's practically slamming into her. Azula's arm and legs are locked around him, keeping him as close as possible as they moan against each other's lips.

When her orgasm hits her full force, she bites down on his shoulder and digs her nails into his back. Zuko groans in both pleasure and pain and spills himself inside her, loving the way it makes Azula moan and tremble under him even more.

They break the embrace and Zuko doesn't pull away. Not when his cock finally softens, not when Mai falls asleep being spooned by Ty Lee, and definetely not when they're both too tired to even keep their eyes open.

Only many hours later, well-past noon, with their friends (girlfriends?) already fully dressed and ready to leave do the siblings start to wake up - and still refuse to pull away from each other for even a second. The girls chuckle, wave them goodbye and head out the door. It takes at least another half hour for Zuko to wake up for real.

"We're gonna have to get out of bed eventually" Azula mumbles, still holding him close.

"I know" Zuko says, kissing her cheek "We'll need eat something if want to have enough energy to do this again"

"With Mai and Ty Lee or just us?" she asks, curious.

"I'm not at all opposed to inviting the girls over some other time" he nips at her lower lip "But I'd appreciate having my little sister just for myself"

Azula actually blushes at that.

"You can have me whenever you want, dum-dum"

"Good girl"

"Your good girl" 

Zuko smiles and kisses her.

Somewhere, in the back of his mind, he remembers that he should feel guilty and ashamed of what he did, and never touch Azula like this ever again. But what is or isn't the right to do means nothing compared to being able to make love to her the way he had always wanted to.

The way he should have done a long time ago.