Today was Aang's 16th birthday and he and his friends had celebrated it in Ba Sing Se as guests of the Earth King in the palace. Earlier in the day, the Earth King had mentioned that he had recently upgraded the palace sauna and Aang had decided he wanted to take some time to relax there and clear his head. In the years since the end of the war, he had taken to relaxing whenever he could, between being busy working to keep the peace between nations and reforming the former Fire Nation Colonies in Earth Kingdom territory into what would be a new nation one day… Doing something relaxing or fun whenever he could was pretty important. Especially on his birthday.
Aang found the sauna easily enough with both directions from the Earth King and his earthbending senses to help guide him. As soon as he entered however, he blushed furiously at the sight of his girlfriend in a towel in the steam filled sauna.
Katara also blushed as she said, "Oh! Hi Aang…"
Aang replied nervously, "Um… Hey, Katara… I um… I didn't know you'd be in here. I can, um… come back later…"
"No, no, it's fine," Katara laughed lightly, despite her nervousness at the current situation. "You um… you're welcome to join me, sweetie."
Aang grinned and replied, "Okay, if you're sure."
The airbender took off his sash and pants, leaving him in just his orange trunks. He then sat down on the bench next to her, asking as he put an arm around the waterbender, "Is this okay?"
Katara smiled sweetly as she replied, "Of course."
It had been a while since the couple had been alone together, just the two of them. This time seemed different though. Neither of them could really place what it was, but it felt as though they were on the verge of something new and as yet, unexplored to either of them.
Aang's nerves started to get the better of him as he felt his clothed member start to harden from Katara being this close and in just a towel. It was constricting his trunks to the point where he began to shift uncomfortably.
"Aang? Are you alright," Katara asked as the airbender scooched away, attempting to hide the hardness beneath his only remaining article of clothing.
Aang replied nervously, "Katara, I think I should get out. Maybe this was a bad idea."
The waterbender smirked playfully, knowing full well the effect she had on her boyfriend- this wasn't the first time she'd noticed Aang trying to scramble away when the two would cuddle occasionally, and being a healer, she had a pretty good idea what Aang was nervous about.
She shook her head fondly and placed her hand on Aang's cheek as she said, "Aang, there's no need to be so nervous around me. We've been together for more than three years now."
"What are you saying," Aang asked as he turned to face his girlfriend.
Katara could barely keep her eyes off of Aang's body as she thought for a moment- he'd really filled out in the years since the end of the war. He was only an inch or so taller than she was now, and he had toned muscles from training with all four elements. He wasn't bulky by any means, but he was certainly not a child anymore- and he wasn't even done growing yet either!
Katara decided to be bold and told Aang as she eyed him, "Well… you did just turn 16, so… did you want to um…" She finished in a near whisper, "see me naked?"
Aang's heart skipped a beat, and his eyes widened as he asked her, "Um… Sweetie, are you sure? I mean, I'm not against the idea, but…"
"I am, Aang," Katara whispered while her face heated up.
Aang's face also turned tomato red as he stammered, "Did you want to see me naked too…?"
Katara nodded, and Aang said, "Okay, if you're sure about this…"
Katara grasped her towel and smirked devilishly, "On the count of three then?"
Aang nodded, sharing a similar expression as he slipped his thumbs into the sides of his trunks.
"One."
"Two."
"Three!"
Aang quickly pulled his trunks and underwear down and kicked them aside while Katara opened up her towel and let it drop to the floor. The two of them then looked over each other's nude bodies, each drinking the arousing sight in.
Katara looked over Aang, specifically the parts previously not bared to her before. His erection was standing tall, with a small amount of curly hair at the base of it. Katara found herself thinking of all the things she and Aang could do, things she had wanted to do with him in every fantasy she'd had.
Aang did the same, taking in Katara's rounded breasts, her toned stomach, and the glistening slit between her legs. Aang barely could form the thought of I didn't know Katara shaved down there, as he lovingly admired Katara's body.
The couple both blushed deeply after taking in the sight of each other's nudity.
Aang whispered reverently, "Spirits, Katara… You're so beautiful."
"Aang…" Katara replied bashfully.
"May I kiss you," Aang asked breathlessly.
Katara nodded and moved closer at the same time as Aang. The two of them kissed passionately, tongues swirling in each other's mouths. Aang thought he was about to pass out from how lightheaded he felt as he kissed his beloved, and Katara was experiencing similar sensations as the two of them pressed against each other.
Katara's knees started to tire out from the intensity of their passionate kiss, so she put her hands on Aang's shoulders to steady herself as they sat down on the bench together. The teenagers continued to kiss, grasping at each other's sides before they had to stop to breathe, both of them pulling back. The two of them took a moment to catch their breath.
Katara got up and placed her towel and Aang's trunks on the bench opposite to them and noticed the Avatar's gaze was glued to her rear. She winked as she teasingly smacked her butt lightly, causing Aang to snap out of his lust filled daze.
"Whatcha thinking about," Katara smirked playfully.
Aang replied, "That if I went blind right now, I'd be okay with that."
Katara snorted, and swayed her hips as she sat back down next to Aang. Without a word, she gently guided his right hand and placed it on her left breast. Aang's eyes widened at the contact, and he instinctively squeezed it lightly, feeling the firm yet soft mound as he moved his other hand to Katara's other breast. He flicked his thumbs over Katara's nipples, drawing a small moan from her.
"Aang, keep doing that," Katara pleaded in a whisper.
The airbender moved to kiss Katara as he continued to knead her breasts. Katara, wanting more to do, brought her own hands to Aang's hips, and broke their kiss as she asked, "Can I touch you?"
Aang shared a look at her, then followed her gaze to his hard erection between his legs. With flushing cheeks, Aang nodded. She repositioned both of them so they were facing each other with the seat of the bench between their thighs, and moments later, her hands were around his sex.
"Mmmm…" Aang hummed as Katara moved her hands around him. While she worked his hardness, Aang continued to massage Katara's breasts, paying close attention to her nipples as he continued to elicit small yelps of pleasure from her.
Aang asked through grit teeth from the pleasure she was giving him, "Katara… Are we going to have sex right now?"
Katara nodded, "If you want to, yes."
"I… um… Ngh… do want… to…" Aang managed as Katara continued to stroke him.
Katara nodded as she kissed Aang, and the lovers continued their ministrations on each other.
After playing with each other for several minutes, Katara spoke up, saying breathlessly, "Can I try something?"
Aang smiled lovingly as he replied through a groan, "Yes…"
Katara placed her hands on Aang's own, and they kissed once on the lips before she moved her face closer to his member. She smiled as she opened her mouth and took in his length, closing her lips around him. While Katara started to bob her head up and down, Aang groaned as he continued to touch her chest. She began stroking Aang's throbbing member, making him moan loudly. Katara grasped his pulsing hardness in her hand as she continued to suck him off.
Aang's breathing quickened while his heart pounded in his chest, groaning at the sensations his girlfriend was giving him.
Aang moaned as his member twitched, "Katara- I'm- NAAHHHGG!!!"
The airbender snapped his eyes shut as he ejaculated into his lover's mouth, who moaned as she tasted his seed, drinking it in as he rode out his orgasm. Once Aang came down from his end, Katara removed her mouth with a small 'pop' noise, and swallowed her lover's release.
Katara smirked as she turned around and scooted into Aang's lap, noticing that he was still hard. She sat with her back against his chest and her butt pressed against his length. Aang grasped her breasts and he started grinding himself against her. Katara shivered in pleasure as Aang pinched her breasts, both lovers grinding against each other, seeking more friction to satisfy their need.
Feeling him throb against her rump Katara could tell Aang was about to reach his apex again, so she stopped moving, and stood up, leaving Aang groaning at the denial of his release.
Katara told Aang, "Get on the ground."
Aang realized what Katara had in mind, he moved quickly, laying on the floor of the sauna. As Katara knelt down and lined her slit up with his length, Aang asked her with wide eyes, "Katara, are you sure?"
Katara smiled lovingly, and replied, "I am, Aang."
Less than a second later she was sliding down on top of him. Aang groaned as Katara started rocking her hips back and forth, sliding his erection in and out of her.
As Katara set the pace and increased their speed, she thrust down on his hard member like a jack hammer while Aang used his fingers to touch where they were joined, increasing their pleasure. It didn't take Aang long to find a button-like nub, and he flicked his fingers over it, causing Katara to go even faster than before, moaning, "AH! Yes, keep doing that!"
As Aang rapidly moved his fingers over the nub, Katara spread her legs apart even further and continued bouncing atop her lover's erection, taking him deep into her sex again and again.
The sound of flesh slapping against flesh and loud moaning filled the sauna as they lost themselves in their passionate lust. This was what Katara had wanted for a long time- to feel herself and the man she loved so completely as close as humanly possible with each other. Each meeting of their pelvises sent lightning through their nerves making both of them moan all the louder as they both chased after their climaxes.
"KATARA," Aang yelled while trying to hold himself back as they thrust into each other, "I'M SO CLOSE!"
"ME- AH! -TOO," Katara cried as she continued to ride her boyfriend.
Aang yelled out one last time and slammed her down onto his lap, gripping the cheeks of her butt tightly. They had both reached their end at the same time, muscles tensing. Aang's climax was so powerful that he entered the Avatar state for a few moments before the glow of his tattoos and eyes died down. Katara felt the heat of Aang's seed shooting deep into her, filling her with a pulsing sensation that made her heart race in exhilaration while her juices coated Aang's member.
When their bodies settled down, they laid on the sauna floor entangled with one another, with Aang still inside her. He stroked Katara's hair and then squeezed his lover's breasts. He slowly flipped them around before he began thrusting slowly inside her, still feeling his hard member throb within his lover. With every thrust Katara's inner walls tensed tighter and tighter, both lovers chasing yet another orgasm. It quickly became too slow for Katara to bear, and she commanded, "Faster! Fuck me faster!"
Aang gladly obeyed, increasing his speed and slapping against her as he spread her legs wide, taking in the sight of the love of his life, nude and sweaty as his member pushed in and out of her. He continued to drive into her, obeying her pleas of more, making her moan louder and louder as he grunted with each snap of his hips.
He felt a familiar sensation in his gut as Katara's sex tensed around his erection like a sweet vice. She closed her eyes and screamed as she reached completion once again, her inner walls milking her lover's member, dragging him down into the throes of passionate bliss with her as he felt his warm seed pulse from himself into her. The sensation sent Aang into the Avatar State again, his arrow tattoos and eyes glowing brightly as both lovers rode out their pleasure, Aang's hard member throbbing as it shot rope after rope of his seed into his girlfriend.
Once it was over, the glow of the Avatar State dimmed to nothing as Aang slumped forward, barely catching himself. Katara held him close as he pulled his now flaccid length out of Katara, carefully maneuvering himself so that he didn't crush his lover as he laid down next to her on the floor.
A combination of their fluids leaked out of Katara's slit, and the waterbender moved her hands in a familiar form, as she pressed down on her stomach, then moved her hands downward, pushing the fluids within, using her bending to control it. She wasn't planning on getting pregnant yet, afterall.
Aang watched, intrigued as he observed Katara bend away their releases from her slit, a glob of white floating in the air under her control.
Katara chuckled as she moved the glob of their combined juices, before taking it into her mouth and gulping it down. Aang gaped at her before they burst out laughing.
"I didn't know you could bend that stuff," Aang chortled out as tears came from his laughing so hard.
Katara playfully retorted while still laughing, "I just wanted to see your reaction to me swallowing it!"
"Maybe save some for me next time," Aang teased as he continued to laugh.
Katara and Aang continued to wheeze for a minute before they regained enough composure to breathe normally.
"I didn't know you could enter the Avatar State by doing… that, " Aang murmured with slight embarrassment.
Katara smiled as she hugged Aang closely, entwining their legs as she replied, "I mean, it was a bit of a surprise, but I don't mind."
"You don't?"
Katara shook her head, "No. I honestly love that I have that effect on you."
Aang kissed his girlfriend's cheek and whispered reverently, "I love you, Katara."
"I love you too, Aang. Happy birthday," Katara answered as she kissed his cheek in return.
They laid there on the floor of the sauna for another minute, basking in the afterglow before Aang broke the silence.
"I'm kinda thirsty," the airbender murmured.
Katara chuckled, "I mean, considering what just happened, I'm not surprised."
"Let's get dressed so we can get some fruit smoothies then," Aang asked hopefully.
"Of course. And by the way Aang," Katara said with a smirk, "I'm thinking maybe we could take our drinks in my room? "
Aang caught on to Katara's meaning quickly and blushed, "Sounds fun."