[Disclaimer] I do not own anything! All of the rights goes to "Namco" and... whoever the heck else, I guess. I don't know. Who flipping cares? I sure don't.

[Author's Note] As usual coming from me, this story includes lots of girl-on-girl ass worship, lots of girl-on-girl strap-on sex, and also lots of girl-on-girl butt spankings going on. Why? Because it's a freaking fetish of mine, and not nearly enough stories out there focus on such things AT ALL. Somebody has to do it, right? Anyway, I really hope that you enjoy it! Or hate it. I honestly don't care. I'm terribly sorry about any typos and other stupid writing errors, by the way... "Sonic Advance 2" for the GBA is my JAM, my ninjas! :D

(Chapter One - A Sexy Ninja & Her Cute Disciple)

It was currently around one o'clock in the afternoon on this wonderful Spring day, and something beyond the word "awesome" has just recently happened to the young and beautiful kunoichi girl. Natsu actually did it, she finally done did it. Merely only seconds ago, the blonde haired teenager successfully defeated her own master, said master being the greatly feared Taki herself. The two Asian girls were inside of the large dojo building that they both built together not so long ago, the big structure being located deep in a forest-like area quite a distance away from civilization itself.

"Aw, yeah! Yeah, baby! I did it! I finally fucking KICKED your ass, Taki!" were Natsu's words of joy as she continued to dance around the fallen woman in red.

Taki couldn't help but to glare at Natsu's tight, rounded bottom as the girl happily pranced around herself like this. Both Taki and Natsu were wearing their usual red colored and super tight-fitting bodysuits at the moment. I just thought I'd let you know that. Well, Natsu's shows off some sexy leg action, but you freaking get the picture already. After quite a long while of self celebration, the blonde ninja then stopped moving all around as she then looked down at Taki, now with both of her hands on her curvy hips.

Giving her pretty and pissed off looking master a shamelessly smug smirk at the moment, Natsu gave Taki a quick wink before gleefully speaking to her, "All right, Master Taki, I think you know what it's time for now, don't you? And there is NO WAY that you're backing from out of it, either! That wouldn't be fair and you know it! You always beat me and you always fucked me afterwards, but now it's MY time to shine! I WON this time, baby! Ha, ha, ha! I sure am getting a whole lot better these days, aren't I?"

The blonde kunoichi was not lying about what she just said. Usually, and by usually I mean always, whenever Taki beat the teen girl in one of their usual sparring battles, the loser was forced to be "banged" by the winner's strap-on. This was something that was formed by the both of them, and at the time it sure sounded like a great idea to Natsu. However, after the many times that she pitifully lost against her much older master, getting bent over and fucked brutally hard was almost an everyday thing for the girl. Sure, Natsu absolutely loved the immense feelings of grandiose pleasure that she'd get from Taki, but she herself always hated the feeling of losing. Failure was Natsu's enemy, and today she finally defeated that enemy of hers with flying colors. Neither Taki or Natsu could honestly remember the very first time when they both became sexually intimate with one another. It just sort of happened one day, and from there on it was true love ever since.

Slowly standing up and dusting herself off now, Taki coldly gazed into Natsu's light brown colored eyes as she folded her arms underneath of her wonderfully busty chest. "Yes, all of your skills are surely increasing day by day, Natsu. I am not only impressed by you, but I am also very proud of you, as well," explained the older woman, her face still looking so darn serious like it always did. "I know what comes next, so please just get on with it."

Though she was just going to comment about her master's really kind sounding words about her fighting skills steadily improving the way that they are, Natsu truly could not help but to naughtily smile at the taller woman right when she heard the ending of Taki's tremendously short speech. The blonde haired teenager began to chuckle as she now began to walk over toward her master, the young girl soon enough tightly wrapping both of her arms around of the older woman's amazingly sexy body. "Oh, boy, somebody sure wants to rush things here, huh? You better not have let me win, Taki! I really tried hard, you know?"

While still hugging the Japanese woman, Natsu looked up and stared straight into Taki's dark brown eyes, the young kunoichi trying to give her female master the most saddest puppy dog eyed expression of all-time. "I even tried my hardest not to focus too much on your huge, wobbling tits and your fat, jiggling ass while we were fighting, too! And doing THAT shit was nearly much more tough to do overall! Please, tell me that I rightfully beat you, sensei. I won the battle fair and square, r-right?"

"Yes, you rightfully beat me, Natsu," calmly spoke back Taki as she laughed quietly, the voluptuous ninja woman later gently placing both of her hands onto the younger girl's cutely broad hips. "I am not just saying these things to make you feel good about yourself, mind you... You're truly honing and sharpening your skills to the tee, my child. In fact, as you are right now, I think that your fighting prowess has actually exceeded passed my own."

After hearing Taki sweetly saying those words to her like that, Natsu actually felt like she was about to start crying tears of joy right then and there. "Master T-Taki...!" then whispered Natsu, her gleaming and lovely looking eyes now watering up a little bit.

Feeling like words were no longer needed to be said right now, Taki took this opportunity to then softly place a very gentle kiss upon Natsu's dreamily silky feeling lips. Almost immediately, the blonde haired kunoichi kissed the slightly taller woman in red right back, both of Natsu's wondering hands soon enough taking a seriously firm hold on both of her female master's tight, soft, and perfectly round shaped butt cheeks. They moaned softly, their heads veered from side to side, their tongues entwined together, both of their hands ravished each other's body, both of their breasts erotically mashed into one another's, and dirtily sweet nothings were constantly whispered back and forth to each other as the two age different Japanese lovers continued to passionately tongue kiss one another.

Both Natsu and Taki stood there romantically holding each other as they exchanged deep kiss after deep kiss for at least nineteen minutes straight. Kissing each other for nineteen minutes only was honestly rather short for them. Most of the time, whenever the two Japanese girls are not training together or just doing something else entirely that is, their wildly energetic make out sessions usually always last up to about forty minutes or more. After suddenly giving Taki's deliciously plump, firmed up booty a terribly hard feeling smack with her left hand, Natsu slowly pulled her moist lips away from her master's just as wet feeling mouth, the two lovers back lovingly gazing at each other once again.

"You smell so good, s-sensei...! Even when you're all sweaty like this, you still somehow manage to smell so, so fucking good!" throatily breathed out Natsu, quickly pecking Taki's soft lips afterwards. "You're so perfect, my master," said the young girl, now looking almost way too excited all of the sudden. Eventually, Natsu took her arms away from the older woman's sexily curvaceous waistline as she then quickly started to eagerly grope both of her female teacher's very large bosoms; Taki couldn't help but to loudly moan as she felt her horny disciple continuing to nonchalantly violate and molest her body like this.

"And these fucking huge ass tits of yours are j-just...! They are both just s-so...! Argh! FUCK, you're so damn HOT! Why are you always so damn BEAUTIFUL looking for, you bitch?!" The golden haired kunoichi then began to playfully rub her cute looking face between of her moaning master's delightfully large boobs, the young girl also letting out somewhat silly sounding noises as she did so, as well. Many moments later on, Natsu soon enough stopped motorboating the older woman's soft breasts, the frisky blonde's small hands now back to anxiously massaging both of Taki's beautifully big boobies yet again.

"Look at these tasty fucking nipples of yours, sensei. They are both as hard as can be, aren't they?" giggled Natsu with half lidded eyes and a playful looking leer on her cute face; not to mention both of her thumbs skillfully circling against of Taki's clothed and very erect nipples, as well. "I really do hope that my own tits someday become just as big as yours, Taki. Damn, your bodysuit is SO tight against of your skin that even your fucking nipples stick out in the open for all to see! Ha, ha, ha, ha...! I think you really enjoy wearing this fucking skintight outfit of yours, don't you, sensei? I mean, I like wearing my outfit, too, so..."

Humbly laughing straight after hearing her really cute and very sexy disciple asking her that question of hers, Taki boldly answered her perverted student right back with an honestly confident sounding tone of voice, "I will admit that I do, in fact, really like to wear this tight bodysuit. However, it's not only just for showing off my body or whatever, because it also truly helps me to move around freely and without hindrance of any sort." Taki now started to look directly at her younger student with deviously half lidded eyes, too. "And as for your outfit, Natsu, I legitimately do believe that it compliments your body quite amazingly, if I must say so. It... hugs your modestly sized bosoms and your shapely, tight buttocks perfectly."

"Aw, thank you, sensei," laughed back the smiling kunoichi. "You know, speaking of butts..." were Natsu's words, her voice sounding oh, so sensual when she spoke. Now slowly walking in back of Taki, the young girl continued to naughtily speak to her master by saying, "I seriously can't tell you just how many times I fucking get lost staring at this big ass of yours, sensei." Now standing right behind of the woman, the blonde haired teen did not waste any time at all as she then immediately delivered a pleasurably sharp feeling spank right in the center of Taki's round, large, and very soft feeling booty. "Mm, that jiggle...!" breathed Natsu, slapping the older woman's right buttock six times straight, each following spank much harder feeling and much louder sounding than the previous one.

For some reason, getting a slap on her butt was something that Taki enjoyed very, very much. However, she did not figure that out on her own, because it was Natsu who eventually made the older ninja woman realize that about herself. Taki didn't even know why she liked getting spanked so much, but she figured that questioning it was kind of pointless in the long run. "You really like touching my ass, don't you?" asked Taki as she tried to look in back of herself.

The light brown eyed teen then squatted down towards the ground, both of the young kunoichi's hands now strongly squeezing on both of her female master's tight, yet still surprisingly wobbly butt cheeks. "Um, does a bear shit in the woods?" asked Natsu, afterwards smacking her master brutally hard across of her left plump ass cheek, seconds later gripping the tall woman's soft bum flesh once again.

"O-ooohh..." deeply moaned out Taki, now pushing her big butt back against of Natsu's face very carefully.

As she happily continued to kiss, caress, squeeze, and hardly spank both of the taut, fleshy cheeks of her master's rounded and perfect looking ass, Natsu simply let out a loud sounding laugh before shamelessly saying to her curvy teacher, "Of course I love touching your ass, Master Taki...! I've been doing it ever since we met, haven't I? But, I'm not the only one guilty of doing shit like this, you know!" After painfully smacking the middle of Taki's jiggling butt yet again, successfully making her much older lover groan in sheer pleasure because of her perverted actions, the young girl continued to bluntly express to the woman, "Because YOU always take any opportunity you can to touch MY ass, too! But, I don't mind it... I never minded it, Master Taki. I love it when you spank me, or kiss me, or... FUCK me!"

The black haired kunoichi couldn't help but to gently close her eyes shut now. "Oh, Natsu, yes...!" loudly whispered Taki, her voice now sounding rather lost in such horny feeling heat; Natsu just LOVED the sweet and sexy sound of Taki's voice at the moment.

Giggling now, Natsu then playfully bit Taki's left buttock, thus making the older kunoichi jump slightly with surprise. "Damn, you're just so hot, Master Taki...! I can't go on a day without touching you, you know that?" asked Natsu, the teen girl's right hand firmly smacking her female master's very big butt twice. Natsu's eyes merely marveled at just how sexily Taki's huge ass jiggled and rippled with each and every strike from her hand that it took. In her own humble opinion, Taki had the most stunning body on the entire planet.

"And I wouldn't want to h-have it any other w-way, my child," Taki somewhat shakily voiced back to her teenaged disciple, the tone of her sexy sounding voice slowly becoming even more and more arousing to Natsu by the second.

Shaking around her female master's tight, thick, cushy, juicy looking ass cheeks with both of her own hands while loudly giggling to herself, the golden blonde haired girl soon kissed the older woman's right buttock, harshly spanked her left ample ass cheek four times in a row, and then afterwards brashly shouted out loud, "Such a big, round, and soft fucking BOOTY! It's fucking perfect!"

And right after shouting that out as noisily as possible, the blonde girl then quickly jammed her pretty face really deep in-between of the older ninja woman's plump buttocks, the young and spunky acting kunoichi shaking her head left to right rather vigorously when she did so, as well. "Nom, nom, nom, nom, nom, nom, nom, nom! Mm, mm, mm, mm! Mm, hmm! HMM! HMM!" exuberantly expressed Natsu as she gaily continued to rub her face quite salaciously against of Taki's heart shaped and spandex clad butt. With her hands now gently massaging both of her groaning in arousal master's big bum cheeks, the young teen then began to strongly snuffle in the very beautiful woman's feminine scent, Natsu also still robustly spanking Taki's taut, yet pulpy feeling ass cheeks from time to time, as well.

"Oh, fuck, N-Natsu...! O-oh, ho... YES!" were the passionate sounding words that Taki felt forced to moan out loudly, the older Japanese woman beginning to lightly shake her fine ass right up and against of her perverse disciple's elegant looking face.

After kissing, rubbing, sniffing, and spanking her enkindled master's very big bottom for at least twenty-two minutes straight, the lively kunoichi soon enough moved her cute face away from the older woman's really tight butt, but her head was only a few inches or so away. "Shit, sensei... your butt really does smell good!" spoke Natsu with a smirk on her face, the teenaged girl standing up right behind of her buxom master soon afterwards.

Finally opening back up her eyes again, Taki turned her head to the side as she tried to look in back of herself and over at her alluring, young student now. Trying her hardest to compose herself, the raved haired woman quickly put on one of her usual serious looking facial expressions before speaking out very calmly, "The raw lewdness of your words and your actions will always be quite the spectacle to me, Natsu..."

"Damn straight, babe," proudly retorted back Natsu, the blonde girl nonchalantly giving her master's sexily fat, yet really firm booty a very sharp feeling smack on her jiggling ass afterwards. "I'm a complete horny fool when it comes to being alone with you, Master Taki! And nobody can even blame me for that, either!"

Now sounding a bit too impatient about all of this, the tight bodysuit wearing ninja woman then soon spoke to her cutesy disciple in a rather frustrated sounding tone of voice, "Are you going to fuck me or not?"

The young blonde just laughed after she heard her master say that to her. "Well, FUCK to the YEAH! I mean, DUH! I'm fucking going to tear your fat ass up, sensei!"

"Okay, then do it. I am quite tired of waiting now, my child."

After abruptly slapping Taki's right butt cheek extremely hard once more, Natsu simply began to walk away from the clearly irritated woman in red. "Stop being such a fucking bitch, you bitch," jokily said Natsu as she made her way over towards the only door of the room with a sashay of the hips.

Right when the teenaged ninja walk passed of her much older lover, however, she soon immediately felt one of Taki's hands then assertively smack her rather hardly across of her round ass, and feeling the firm spank actually did not make Natsu instantly react to the woman's naughty action. However, the blonde girl did start to softly rub both of her own deliciously wriggling butt cheeks to try to merely ease down some of the strong, pleasurable feeling pain that she currently felt at the moment.

Natsu opened up the door, walked out of the room, went inside of another room, ended up picking the biggest strap-on that they had here inside of the house, put on the strap-on around of her waist, walked back out of the room, walked back inside of the room that Taki was still in, and then hurriedly closed the door shut behind of herself. Upon entering the room, the youthful kunoichi instantly noticed the older female ninja on all fours, the mature woman ever so slowly swaying her ass from side to side, simply beckoning her spunky student for some much needed and seriously desired sexual attention right about now.

"Damn, you really DO want some dick, huh?" Natsu then gracefully cartwheeled over toward her teacher, seconds later getting down on both of her knees. "That's what I like to see! Face down, ass up!" cheered out the teen girl, now using her small hands to fiercely rip open a wide hole right in the back of Taki's really tightfitting bodysuit, the older woman's big bottom now bare and fully exposed.

"You fucking little shit...! Do you have any idea just how much that costs me to-"

Natsu ended Taki's stern sounding words kind of abruptly by randomly spanking the black haired ninja's left soft ass cheek as she quickly flipped her left hand upwards in a very swift motion. The way that Taki's huge, thick booty cheek wonderfully jiggled from her spank was always much more than sexy looking enough to get Natsu's mouth watering with such genuine feeling lust and desire.

"Shut the fuck up and take my fake dick, bitch...! You know you like how I don't FUCK around with this shit, Master Taki...! And besides, you totally had plenty of enough time to strip down naked before I even got back in here, anyway. But, what did YOU decide to do instead of that? You got down on your knees, bent the fuck over, and stuck your fat booty up in the air like a fucking whore. You can't blame me for doing shit, sensei, so shut your fucking mouth!"

Right after stating those foul words of hers, Natsu soon spat on her strap-on, stroked the plastic phallus a few times, roughly smacked her female master on her own fat ass again, and then slowly began to ease her senthetic dick inside of the raven haired kunoichi's asshole. Hearing Taki loudly moan out in such delightful seeming sexual heat now, Natsu decided to just completely thrust herself deep inside of the mature woman's butthole now, the young girl's pelvis now strongly colliding up against of her sexy teacher's rather taut, yet still so wobbly big butt.

"F-F-FFFFUCK! Ah, FUCK Y-YES, NATSU! Please, fuck m-m-me! F-fuck me!" yelled out Taki in straight up carnal agony, the mature woman clearly losing her own mind and spirit in purely perverse lust now.

"Well, would you look at that," breathily voiced Natsu, her sexily curved hips smoothly thrusting back and forth as she now started to aggressively crash her trim hips right up against of Taki's rippling and jiggling ass cheeks. "M-my fucking huge cock just slipped right inside of this big booty of yours with c-complete fucking ease, sensei! I... I s-suppose that you actually w-weren't lying about that Ivy Valentine whore fucking y-you in the ass after all, huh?"

Trying her very best to speak back to her bouncy disciple, Taki somehow managed to reply back, "It w-was against of my o-o-own will, but y-yes...! I w-was most certainly n-not lying about that- SHIT!"

Natsu's humping speed then suddenly started to increase tenfold, the teenaged ninja now fucking her mature lover like a totally deranged and rabid dog. "Oh, fuck yes, Taki! Take my dick! Take every inch o-of my cock, you slutty bitch! You h-have no idea just how LONG that I've been waiting to take you like this! To FUCK you like t-the fucking slut that you a-a-are, sensei! Mm, baby, yeah! Ha, ha, ha! Oh, y-your BIG ASS! Your f-fat f-fucking ass feels S-SO fucking good, sensei! Holy shit, t-this is amazing! I love you!"

All while screaming all of that out, Natsu happily continued to completely ravage Taki's beyond womanly body like an insanely crazy madwoman. Though the two girls were already close enough, this extremely steamy event surely took their still budding relationship to much higher levels of honest feelings and mutual romantic urges.

Throughout the rest of the day, Natsu actually ended up brutally fucking Taki at least seven times in total. It sure was a long day for them both, but dammit it was also a really, really great day for them both, too.

The End!

Hey, hey. I just wanted to say THANK YOU for reading! It really does mean a whole lot to me. Liked it, hated it, it's all good either way. I just honestly appreciate any viewers at all, you know what I mean? Um, I plan on writing two more short chapters for this story, so... y-yeah? Like, s-stay tuned for that...? Look, I don't know- SHUT UP! *Sips some sweet tea*... Oh, and may God bless your day/night, my friend(s) ^_^.