Since that amazing day at the beach and making a new friend out of their master, Dixie and Tiny's lives had gotten immensely better.

The monkey sisters had been closer than ever, figuratively and physically, as they had been exploring one another's bodies as much as they could.

They could remember the moment they confessed their love for one another, and how they fucked like the wild animals they were deep down, along with their loving master. Even when they were done that day, they walked home completely naked, showing off their bodies to the adoring public as they wrapped their arms around each other like a real pair of lovers.

Since then, not only did they spend every waking moment together, but their sleeping arrangements were different, too; the younger Kong now slept in her sister's bed, the pair spooning each other every night as they drifted off, before waking up the same way, usually with whoever awoke first licking her sister's pussy until they woke up as well.

Of course, they had to keep this a secret from the rest of the Kong family, which was easier said than done, given how large their family was, but they managed to do it.

But it was a day like today that they were really looking forward to, because they had the whole treehouse to themselves. No Donkey, no Diddy, no Kiddy, no Funky, no Swanky, none of them. Just Dixie and Tiny.

It didn't take long for them to take advantage of that. They had made out in the bed, at the breakfast table, in the shower and now in the living room.

Right now, the younger ape was kneeling on the sofa, her naked body glistening from the sweat, with her huge butt pointed at the older sibling and her legs spread wide, revealing her moist snatch.

"All yours~" She cooed, shaking her plump cheeks for Dixie to feast her eyes on.

In return, the smaller but older monkey licked her lips, her own nude body dripping wet and her nipples erect, her tail twitching behind her.

"Just how I like it~" She said, reaching a hand forward and squeezing one of her sister's asscheeks, eliciting a moan from the more gifted monkey.

Unbeknownst to Tiny, her sister used to resent her for how much bigger her breasts and butt were than hers, a feeling of envy and self-doubt washing over her whenever she looked at her.

That was the old Dixie, however. Now, she couldn't care less how much her sibling had, or even how much more attention she got from the others. In fact, that made it all the better, knowing that she had those amazing assets to play with to her heart's content and that everyone else, besides their loving master, could only stand there and watch, wishing they could have a piece.

Regardless, she found her fingers trailing to the slit in between those fat cheeks, rubbing the cunt between them and making its owner cry out a little louder.

"Ahh, ahh~" She moaned, her toes curling and her legs trembling a bit. "You know I love it when you tease me, sis~"

"You know I love teasing you, sis~" The older ape repeated, giggling at the reaction. "Besides, you deserve it. Teasing me all these years with this thing~"

To prove her point, she removed her hand from the buttcheek and instead, gave it a nice hard smack, causing it to ripple a bit, and the girl herself to moan.

"Do you know how much I wish I had a body like yours?" She continued, thrusting her fingers inside the wet snatch. "All these guys would go nuts for me, if I had a sexy ass and huge boobs."

"Ahhh... A- Are you kidding me?" Tiny retorted, panting a bit as she spoke. "Y- Your body's g- great~"

Another hard smack clapped the twin-tailed Kong's cheek, this one harder than last time, getting another rippling effect from the fatty flesh.

"You don't need to rub it in." Dixie chastised, continuing her fingers' work in the dripping pleasure cavern. "Since you hit puberty, your body has been way hotter than mine. You lucky ape~"

Through the midst of her moans and grunts of pleasure, the younger of the two picked up on what her amazing sister was saying, prompting her to turn around and look back at her, with a look of concern in her glazed eyes.

"That's why master wanted you the other day at the beach!" She continued, giving her plump buttock another hard smack, eliciting a following moan from the recipient. "That's why he was giving you all the attention! That's why you got it in the butt, why you got to play with it in your boobs and why you got to taste it! Because your nody is way nicer than mine!"

As much as a good time they were having, Tiny couldn't help feeling that there was a sense of seriousness in her sister's words, and the fact she was spanking her so hard was making her think that maybe the jealousy wasn't a joke.

"A- Are you serious?" She asked, biting her lip as she did. "I- I'm sorry, sis... If you're really jealous, then-"

She didn't get the chance to finish, before she found herself spun around and thrown onto the sofa, lying on her back with her head against the cushion.

Dixie leaned over her, looking down at her with a hungry gaze.

"Don't worry about it." She said, placing her hands on her actual cheeks. "I'm not mad at you. Not anymore."

That brought some reassurance to tiny's mind, but it didn't make her feel that much better. The idea that her very body was making her precious, beautiful sister feel so bad about herself was like a punch to the gut, and she hated the feeling.

"Still, I'm sorry, sis..." She responded, her tone sounding sadder than she would have liked. "I... Had no idea..."

A moment of silence was shared between the siblings, before the bustier & thicker ape spoke up again to break it.

"In that case, how about this? Today is all about you~" She declared, stroking her sister's cheek as well, with a sincere and loving smile on her gorgeous face. "Anything you want me to do, I'll do it~"

"R- Really?" Dixie followed, her face lighting up again. "You mean... I can tell you to do anything, and you'll do it?"

Her sister nodded, leaning in to press a kiss against her lips.

"Anything for you, sis~" She assured her, pressing her forehead against hers.

The older Kong smiled right back, the gesture making her heart flutter and her loins dampen, the idea of her being in control was so touching to her, and she could tell by her sister's voice that she meant it.

It made her tear up, her love for the best sister in the world skyrocketing to new heights.

"Thank you..." She thanked, her smile growing. "You're the greatest~"

"No, thank you." Tiny said, closing her eyes and returning the favor. "I wouldn't have you, otherwise~"

They were sure they could hear music in the background of this tender moment, and they couldn't hold themselves back any longer.

Both primates leaned up and kissed the other with more passion and love than they had ever done before, their arms wrapping around each other as their tongues were sent to the other's mouth.

'Tiny... You really are the best thing ever.' The older girl thought to herself in the midst of the makeout. 'Nothing I've ever done or could ever do would make me deserve having you as a sister~'

They stayed like that for a few minutes, savoring the taste of each other, before they eventually broke the kiss off when they heard someone knocking on the door.

"Hello?" A female voice whom they didn't recognise announced from the other side. "Is... Is this where Dixie and Tiny are? Tails sent me."

The mention of their master gave them some sort of relief, that they weren't being disturbed by one of their own family, but it was still a bit of a surprise for them.

"Huh? Who could that be?" Tiny wondered as she sat up, looking over to the source of the noise.

It was then that Dixie had an idea; her first command, for her little toy. She didn't doubt the promise of commitment, but she wanted to see how well she would react to doing so.

"Go and find out." She instructed, flipping off her sister so she could stand up, as she continued. "And whoever it is, give them a big French kiss, too."

The younger ape blinked in surprise, not having expected her sis to want her to do such a thing, but she wasn't going to refuse.

"Okay!" She said, getting up and moving to the front door, before getting a firm smack on the butt by her sweet older sibling.

"Just to give you the motivation~" She teased, her fingers sinking into the soft, fat flesh.

Giggling at the touch, Tiny approached the door, swaying her hips back and forth for the other jungle girl's enjoyment, until she reached the entrance of their humble abode.

Her hand was placed on the handle and her other one on the lock, ready to open the door and greet her guest.

As soon as she flung it open beside her, the sexier primate grabbed the guest's cheeks and pulled her in for some passionate affection, smacking their lips together with the intent of kissing them senseless.

The recipient of the unexpected kiss was a pink hedgehog girl, her eyes wide with surprise and her face flushed, but she wasn't struggling or resisting the kiss, either. In fact, she leaned into it and returned the favor.

Dixie, meanwhile, was just enjoying the show, watching her sister locking lips with the mystery girl, though she couldn't complain, seeing as her sister was completely nude, giving her the perfect view of her ass.

She still envied that fat thing a little, but she had more of a sense of appreciation for it now.

"Mmmmmm~" Tiny moaned into the kiss, her tongue pushing past her lips and exploring the mouth, swirling around her own.

"Hmmmmmm~" The stranger hummed, her tongue going up against hers and trying to get a taste.

Her arms reached around the monkey's back, allowing Dixie to see strange device thing in her hand.

'What's that thing?' She wondered, her mind going back to Tails, who was the one to send her.

If he was involved, there was a good chance the hedgehog girl had a similar experience with the vulpine, which would explain why she wasn't freaking out at being greeted in such a passionate manner.

Either way, if it was, it meant it's probably hood news.

After a few mpre seconds, the two girls eventually broke the kiss off, the hedgehog's cheeks redder than her fur.

"Wow, this is how you greet all your guests?" She commented, wiping the drool off her mouth.

Tiny giggled and blushed a bit, giving the newcomer a cheeky wink.

"Only if they're cute~" She answered, her hands running up the other girl's thighs.

"Do you always get naked for them, too?" The pink hedgehog retorted, a playful smile forming on her face, her hand reaching out and groping one of the Kong's breasts.

"I don't see why we shouldn't~" The primate shot back, inviting the hedgehog inside their humble jungle home. "You're, uh... Wait don't tell me... Amy, right?"

She nodded.

"The one and only~" Amy introduced herself, stepping inside and taking a look around, while Tiny shut the door with her butt.

"And you must be Tiny." She stated, before her eyes spotted Dixie in the background, watching the display. "And you're Dixie."

"Hi." The older monkey greeted, giving the mammal a flirtatious look, before another iea came to mind. "Tiny, help our new friend feel more at home~"

Knowing what she meant, the younger Kong grabbed the skirt of Amy's iconic red dress from behind, pulling it up and letting her underwear come into view.

Amy's eyes widened and her face flushed again, looking back at the naughty ape, but not resisting letting her strip her down.

Instead, she raised her arms to allow the primate to pull her dress off, leaving her in her bra, boots and underwear.

"Now that's what I call hospitality." She said, looking down at her state of undress, before starting to remove her footwear. "You girls don't mind if I take my shoes off, do you~?"

"Not at all~" Tiny responded, licking her lips as the hedgehog's boots came off, along with her white socks, leaving her feet bare.

At the same time, the gifted monkey unstrapped Amy's bra from behind, letting it fall to the floor and showing her bare chest.

"There, that's better." The hedgehog commented, kicking her footwear off, before her hands went to her panties. "Now, uh, about why I'm here..."

As she began sliding the underwear down her waist, the answer became clear.

Her lower bits wasn't the same as theirs was, but quite the opposite.

Rather than a wet pussy, there was a rock-hard shaft in its place, the penis springing to life as the underwear came down, the tip leaking pre-cum.

Dixie's eyes widened in shock at the sight, her hand covering her mouth as she let out a gasp.

As more and more of the meatstick was revealed to them, the smaller ape's expression turned into one of lust and desire, her mouth opening and her tongue hanging out a bit, like a feral dog in heat.

'Ooooh...' The older primate thought, watching the display, her eyes locked on the rod. 'Banana...'

Once she had the panties all the way down to her feet, the hedgehog kicked them aside and let the proud thing stand tall, pointing at the older sibling.

"Ta da~" She exclaimed, posing for the monkey with her hand on her hip. "What'd you think?"

That was a good question. Dixie was at a loss for words.

The whole idea of another female having a penis was beyond her. She had seen plenty of other anthros, mostly other primates due to where she lived, but she had never imagined it would be possible for a girl to have one of these things.

It was a first for her, but she had to admit... It looked pretty inviting.

In fact, her cunt was getting wetter just by looking at it.

"Lemme guess..." Tiny spoke up, picking up the discarded under, bending over to show her magnificent backside to her sister, though she wasn't paying much attention to her. "That thing is because of our master, too?"

Amy noded to the question, her body's movements making the shaft bounce up and down, the older monkey's eyes following the movement.

"Tails asked me to try this new experiment of his." She told them, holding that little circular device thing in her hand for them to see. "And to see if you guys would be willing to try it, too."

That follow-up brought Dixie back to reality, prompting her to look up into their guest's eyes, the thought of having such a device on her body giving her the chills.

"Experiment...?" She repeated, a curious tone in her voice.

"Yeah." Amy confirmed, holding her penis up with her hand, with her balls hanging below it, the device in her other one. "He thought one of you would be perfect to try this, and we all agreed that Tiny would be the best candidate."

She didn't have to ask why; everyone knew about the bigger ape's more... Generous assets.

Still, her sister seemed interested, even if her focus was still on the hedgehog's dong, the primate's mouth practically salivating at the sight.

"Well, sis?" The bigger girl inquired, taking the mechanical ring from Amy's hand and holding it up. "It's your call~"

Looking back and forth between the dick and the device, Dixie took a deep breath before she made her decision.

"Sure, go for it." She said, a smile forming on her lips, knowing full well how much fun she was about to have.

With the permission given, Tiny wasted no time and went right to work.

She placed the contraption inside her snatch, which caused it to automatically activate and start vibrating her clit.

"Ooooh, that's nice~" She cooed, feeling her womanhood tingle as it was pleasured by the little machine.

However, her eyes suddenly widened in shock as soon as she felt what was happening to her down there.

Something, feeling fleshy and thick, was protruding from her vagina.

She was naturally curious, but her thoughts were quickly derailed by the sudden and overwhelming sensation of her pussy being stretched open wider than it ever had before, and something feeling like it was growing inside her.

"Uwaaaahhh!" The ape cried out, falling onto her hands and knees, her head hanging low as the rest of her body was facing the ground.

Dixie's eyes were also wide with surprise, but her's was for a different reason; as soon as her sister stood up, her new body part made itself well and truly known.

Hanging there, already fully erect, was a throbbing hot meat rod, at least 10 inches, and was pointing directly at her.

The balls weren't anything less than impressive, either. Both of them looked huge and aching to be released of their contents.

"Whoa..." Was the first thing she could think to say, her mind struggling to comprehend what her eyes were telling her.

Tiny was looking down at her own penis as well, seeming like she was adjusting to the sudden change of her anatomy.

None of the three girls could pry their eyes away from the huge shaft, in fact.

The bigger ape had an expression that was a mixture of disbelief, confusion and arousal, and the smaller one was looking at it with the same level of interest and desire.

As if her love for her sister couldn't get any higher than it was.

"T- Tiny..." Dixie coked with a raspy, almost drooling voice. "Do me..."

The order was followed by the older ape flipping around, getting on her hands and knees, presenting her backside to her sibling.

"Do me now!" She repeated, spreading her cheeks with her hands, letting the new-born futa see her spread pussy in its glory.

Tiny didn't need to be told a third time.

Without hesitation, the ape approached, her new erection twitching in excitement, and she grabbed her sister's waist, lining up her meat shaft with the older girl's twat.

"Get ready, here it comes~" She warned, followed by a loud, drawn out moan as she pushed her hips forward, the tip of her cock penetrating her sister's cavern.

Said sister felt her eyes widen and her jaw fall at the feeling of being filled so suddenly and deeply, her body shivering with glee and anticipation.

"Mmmm! Mmmmmmph!" She groaned, biting her lip as the rod kept moving further inside.

It was like when she had her master's shaft inside of her at the beach, but somehow even better. Not just because of the size difference, but also the fact of who she was receiving this from.

Feelings of euphoria and pleasure were flooding her mind, along with her heart, making her body and mind yearn for more, the urge to be taken growing stronger with every inch.

She may not have had much experience in sex through her life, but it was better late than never, in this case. WAY better.

Feeling her sister reach the peak of her new banana's length inside her, Dixie barely had a moment to brace herself before she felt it pull backwards in her cunt, then repeat the process, thrusting in and out, feeling the bigger ape's hands gripping her sister's waist as she did.

"Uwaaaahhh! Yes, yes!" The smaller primate screamed, her legs trembling with every push the shaft made into her.

Her hormones were going wild, her insides burning up, and her heart was pounding out of her chest, like it was about to explode.

Yet, and she didn't know if it was some other effect of the massive dong or another effect of the collar she and her sis ad been provided with, but either way, she still wasn't satisfied with being fucked like a wild monkey. She needed some more satisfaction, namely in the front end. Good thing there was another girl on standby for that.

"A- Aaaahhh~ A- Am- Amy!" She gasped through heavy breaths. "L- Le- Lemme gi- give you a- a bl- blowjob!"

The pink hedgehog knew exactly what she had in mind, and she had no intention of denying her the offer.

"Alrighty~" She responded, kneeling down on the ground and scooting over so that her crotch was directly in front of the older animal. "One spitroast, coming up~"

Dixie's face was immediately met with the other female's cock, which she quickly and happily began sucking.

"MMMMPH, MMMPH, MMMMPH!" She moaned loudly, her tongue swirling around the rod and tasting it, her eyes closing.

It was certainly the yummiest thing she had placed her tongue on all day, and that was saying something, considering all of Tiny's holes she had sampled today alone.

But today was about her, and she was enjoying herself pretty thoroughly at the moment.

Both cocks were working wonders for her body, receiving pleasure at both the front and back ends, and she couldn't have wished for a better position.

The futa ape continued pounding her sister's pussy, her hips bucking back and forth and her ass cheeks rippling with every impact, whereas the hedgehog was gripping her head and pushing her down onto her rod.

"Mmmph, yeah! Enjoy THAT banana!" She grunted, thrusting her hips upward, her balls smacking against the smaller mammal's chin.

The older primate certainly was, licking and sucking away at the pink girl's meat as she was trying her best to pleasure her as much as she was returning the favor with the flavor.

She had no idea how anyone, even as amazing as their master, could make such a delicious and real-tasting dong from a laboratory, but she wasn't about to complain about it. Quite the opposite, really.

In fact, she wanted to get even more stimulated with her sis and their new friend, and she had just the idea to do that.

Reaching back to her buttocks with her hand, Dixie gave herself a couple of hard slaps on her cheek, getting a little wobble that caught Tiny's attention.

The sexier Kong caught on to what she was implying, winding her hand up and backwards, readying to bring it down on the target.

*SMACK*

As she wordlessly wished, her sister gave her a firm spank on the ass, much harder than she had just done to herself.

"MMMMPH!!" She groaned into the rod, her body shivering with glee at the sudden action, and a warm sensation pooling around her loins.

Her juices were leaking out of her vaginal cavern around the shaft penetrating her, dripping down her legs and staining the floor.

*SMACK*

To her delight, Tiny repeated the punishment, giving her another hard slap, followed by another.

*SMACK*

*SMACK*

*SMACK*

"MMMMMMPH, MMMPH, MMMMMMMMPH!!" The older primate screamed, her eyes rolling back as her face was pushed down further onto the pink girl's dong, her hips bucking forward on their own, taking her sister's cock like a champ.

From both the vast amount of pleasure she was getting in her mouth, through her snatch and on her butt cheeks, combined with the physical strain it was putting on her, Dixie's eyes rolled up and started watering, her body tensing up and her loins preparing for her release.

"MMPH! MMPH, MMPH MMMMMMPH!!" She screamed, her voice muffled around the penis.

Seemed like she wasn't the only one; both Amy and Tiny's bodies were tensing up too, their loins tightening up as they got closer to their climax.

"O- Oh, I'm c- cu- cumming!" The hedgehog cried out, pushing the monkey's head down and firing her seed down her throat.

"M- Make that t- two!" The other monkey declared, doing the same thing with her own shaft, shooting her spunk into her sis's love cave.

One alone would've been a trigger to make Dixie squirt her own load, but both at the same time was enough to drive her over the edge.

"MMMMPH, MMMMMMMPH, MMMMPH!! MMMMMMPHHHHH!!" She screamed, her orgasm hitting her like a sack of bricks.

All three girls came at the same time, the primate's juices spraying out of her womanhood and the futa ape's cum flooding her sister's womb, while the hedgehog's own seed was being drained by the former's mouth.

Tiny was moaning with euphoria, her new member giving her the chance to be on the providing end, while her sister's pussy was milking her rod dry.

Amy wasn't enjoying herself any less than the siblings; the feeling of having her lady juices drank out of her new hot rod like this was beyond heavenly.

Eventually, all three of them came down from their orgasmic highs, Dixie removing Amy's shaft from her wet entrance in the front, and Tiny doing the same with her own at the back, leaving the trio panting for a moment.

Despite how hard they just came, Dixie could see that both boners were still rock hard, like they were aching for more action.

'That's good, because so am I~' She thought to herself, licking her lips and issuing her next order for the two.

"H- Hey..." She began, trying to catch her breath. "Si- Sit your s- sexy butts down~"

Neither the bigger ape nor the hedgehog needed to be told twice. They both sat down next to one another on the sofa, both erections pointing right at the older monkey.

"Hey~" Amy greeted, giving the more gifted ape a flirty look she usually only reserved for her beloved Sonic.

"Hi~" Tiny greeted back, feigned an innocent look at the affection.

But before either of them could share any action between them, they felt their cocks being firmly grasped by the older monkey's... Feet?

It felt like her hands, as was the nature of the primates, but instead they saw her leaning back on her own butt, grabbing both of their shafts with her feet, wrapping her thumb-toes near the bottom of them to get a solid grasp, giving the impression of handjobs.

Before they could ask, Dixie got to work, pumping her feet up and down and stroking their dicks, using her toes to caress their shafts.

"Oooohhhh, w- wow..." Tiny groaned, leaning back and letting the older girl do her work.

"Aaaaahhhh..." Amy moaned, flopping her tongue out at how amazing this felt.

Dixie's feet were incredible, going up and down like a piston, stimulating the pair of them in a way they would've never imagined nor thought they'd experience for themselves until now.

The smaller primate was loving every second of this, her sister and their friend's expression, their moans, their reactions to her toes, it was all making her horny as hell... Not that she wasn't already.

What came next made it even better.

Without warning, Tiny cupped Amy's cheek and swiftly pressed her lips to hers, surprising the hedgehog for just a moment before she returned the favor.

Within a second, the two were making out again, this time getting their dicks pleasured as well, still giving the third member of their fun a show to go off.

It was just as fun for her; Dixie's hand met her open crotch, and her fingers began to explore the wet cavern still filled with her sister's spunk.

"Ahh, ahhh..." She panted, fingering herself with shameless vigor.

Her feet matching the speed her hand was working at, pumping the penises faster than before, making both girls moan into each other's mouth louder.

The sound of their combined moans, and the visual stimulation of seeing the pair of them sharing a steamy kiss, made Dixie's own loins ache with desire.

She could feel her orgasm building up within her once again, and she hoped that these two would be finishing around the same time as her again.

As if to answer her silent prayers, she could feel their rods starting to twitch again, giving away that they were reaching their peaks for the second time that session, just as she was.

"MMMMMMMM!" Tiny and Amy moaned together, holding onto each other for dear life as they inched closer and closer to another sweet finish.

That moan was enough to motivate Dixie to work even harder with her lower appendages, pumping their members as fast as her hands would let her, bringing the three of them closer and closer to their climax.

It didn't take long for their orgasms to arrive.

"MMMMMMPH!!"

"Aaaaaahhhh!"

Their screams were sweet and synchronised, once again blowing their loads at the same time as each other, two of them shooting right into Dixie's face. She was grateful she already had her eyes closed.

Her jizz shot out over the edge of the table she was sitting on and on her own hand, but she didn't much care about that. All that mattered was that she succeeded in releasing her sis's and the hedgehog's spunk from their needy cocks, and that was good enough for her.

Speaking of, the two of them finally broke the kiss after blowing their second loads of the night, panting for breath.

"That... Was awesome..." The pink girl complimented, a tired smile forming on her face.

"Yeah..." Tiny agreed, her own smile forming. "Ready... For more?"

She was met with an amused look that told her she didn't even need to ask, before that gaze turned to the other monkey with them.

Dixie looked like she had just been hit in the face with a pie, from the amount of fluid that was on her face, prompting a giggle from the audience of two.

"Heh heh, looks like I made a bit of a mess~" The older primate cooed, feeling the spunk coating her pretty face. "I must look a fright."

Before Amy could make a remark about that statement, Tiny quickly leaned up and grabbed her sis by the hands, pulling her into a tight hug, smothering her face inside her massive tits.

The younger of the two embraced her sweetly, rocking them left and right, knowing getting that spunk in her own fur as a result.

"Nonsense, you've never looked better~" She responded, her hand gently stroking the back of her head.

The gesture made Dixie's heart flutter and a blush form on her cheeks, before she was released from her sister's soft breasts, able to look up at her beautiful face.

"Except when I had your perfect butt on my face~" She responded, getting a quick giggle from her sibling.

The pair shared a brief kiss with each other, their tongues swishing together briefly, before they pulled away.

"So, what'd you want us to do now?" Tiny asked sweetly, caressing her cheek to get a bit more spunk off her, which she licked off the tip.

That was a good question; she wasn't sure, off the top of her head.

"You guys ever tried anal~?" Amy suddenly asked, her voice sounding a bit more lustful.

That was something the older ape wouldn't have thought of, turning her head to look at the hedgehog, as if to inquire more details.

"I have." Her sister confessed, feeling her cheeks heat up a bit at the memory. "With mater at the beach, where we met~"

"It's the best, isn't it~?" The pink gal cooed, having a similar face at the dirty thought. "I think it's way better than normal~ Dixie, you've got to try it~"

The suggestion did make her curious. The idea of taking a shaft in her ass was definitely not something she had ever thought of before, but the concept was quickly on her.

"Well... If you're sure~" She relented, flipping around and getting on her hands and knees, presenting her rear to the guest. "Show me how it's done, lover girl~"

Pleased with the response, the mammal got to work, and into position; in a mirror opposite of the position they all started off in, the pink one was now right behind the older of the siblings, her stiff cock ready for action.

But she wasn't about to go into things so quickly. She wanted to take her time.

Placing the erect meatstick in between those spanked cheeks, the hedgehog began slowly moving it up and down along the crack, hotdogging the older ape teasingly.

"W- Wow... You've got a pretty nice butt, you know that?" Amy complimented, getting a few quiet, but still audible, grunts from the recipient.

"Y- Yeah..." She moaned, looking back at the other girl. "No- Not as nice a- as Tiny's, though..."

Hearing that follow-up, her sister cupped her cheeks and forced her to face forwards, surprising the bent-over monkey.

"Dixie." She told her, sounding pretty serious about what she was about to say. "Stop comparing yourself to me. You're amazing, and beautiful, and every bit as good as me. You're the best thing that's ever happened to me. I would throw away everything, everyone else, even my own life, for you. I wouldn't care if your chest is as flat as paper or your butt was as small as a grain of sand. You. Are. Amazing. And I love you the way you are."

At the heartfelt retort, Dixie could feel herself tearing up a bit, her heart melting at the kind words, and her cunt soaking wetter than ever.

"Tiny... I- I..." She stuttered, trying to find the right words as the tears fell.

She didn't even need to finish; her sister leaned int and pressed her lips to hers once again, the smaller monkey kissing back, her heart skipping a beat.

'I love you, too~' The younger primate replied internally, crying happily in the moment.

Even Amy felt herself choked up a bit at the loving moment between the siblings, deciding she had better enhance the moment in her own way.

Finished with the teasing, she moved her tip down so that it was lined up with the smaller ape's butthole, ready for insertion.

It looked like she wouldn't get the chance to ask, given how busy the recipient's mouth was, so she quickly got to work.

"Here goes..." She whispered, pushing her hips forward and forcing her cock inside the hole.

"MMMMPH, MMMMPH!" Dixie cried out, the feeling of her asshole being penetrated by the hot rod catching her off-guard.

Despite the unexpectedness, the feeling was pretty pleasant, the tight ring being stretched open a lot further than it had ever been, giving her a feeling of satisfaction.

"Mmmmmm..." Amy groaned, pushing her hips forward and thrusting the shaft in, making the primate moan louder with her efforts. "H- Huh... So, th- this is what it's like... Being on the g- giving end..."

The ape didn't reply, her mouth preoccupied with making out with her sister, her tongue sloppily swirling around hers, drooling into her mouth, which the latter returned the favor with equal vigor.

She didn't really care what was happening to her back there; she was contempt staying her forever, with the best sister in the world.

As she continued to pump her shaft in and out, the pink hedgehog started picking up the pace a bit, her balls smacking against the monkey's pussy, stimulating them a bit as well.

If heaven for monkeys did exist, Dixie was sure she had just found it.

The only thing better than getting penetrated in her rectum for the first time was that her own sister was giving her the hottest kiss she had ever gotten, making her heart fly around in her chest.

Nothing in her life compared to this feeling, and she was sure nothing ever will.

Amy was having her fun too, pumping in and out of the monkey's anus, and Tiny was sharing this moment of serious passion with her sis, knowing that she meant what she just told her with every fibre of her being.

Even so, with how overwhelmed Dixie was and the fact that Amy was still indulging herself in her preference, it didn't take them long for reach their peaks.

"A- Aaaaahhhh! H- He- Here it comes!" Amy exclaimed, grasping the buttocks before her tighter as she reached the point of no return again.

"MMMMMMMMPH, MMMPH, MMMMMPH!!" The oldest ape screamed, her loins tightening and her orgasm hitting her hard.

The sudden contractions in her rectum and the juices suddenly spraying inside of them made the older primate's pussy explode, squirting her juices all over the sofa seat beneath her, the pink girl's seed filling her bowels.

Both of them released their love creams, Amy's load leaking out around the shaft and dripping onto the floor below, while Dixie's juices stained the sofa and her legs.

"Ahh, ahh, ahh..." The former panted, slowly removing herself from the latter's tailhole.

Knowing that they were done with their final activity, Tiny broke the kiss between her and her sis, the older monkey panting for breath and her head hanging low.

"Still feel inferior?" She asked, smiling at the girl.

Dixie didn't answer, instead just giving her a look, her expressions telling her what her answer was.

She looked happy, pleasured and exhausted.

"S- Sorry... Ab- About that... By th- the way..." She said, a little guilty at what she said before.

Tiny just giggled, wrapping her arms around her and holding her close.

"Just promise me you'll never say anything bad about yourself like that again." She whispered tenderly, holding her as she made her own way onto the couch, lying down on her back. "Okay?"

The older primate nodded, snuggling up to her sibling and pressing her face on her breast like a pillow, her body resting on top of her.

"Good." The younger ape replied, stroking her hair. "Get some rest, Dix. We've got a lot more fun later~"

The promise of more sex excited her, but her body was at it's limited, from how much all three of her holes had taken.

Amy climbed over to the siblings as well, kneeling in front of Tiny's smoking body.

"Room for... One more?" She asked, sounding tired as well.

To answer, the younger ape opened her arm out, inviting her to rest her head on her available breast.

Amy didn't need to be told twice, leaning down and snuggling up to the other side, her hand running across the Kong's belly.

The three of them had never been more comfortable than right now, and they wouldn't mind staying there for the rest of the day. Or forever, really.

For Dixie in particular, this had been the best day of her life. She and her beautiful sister had never been closer, they made a new friend, she had amazing sex with the two of them, and most importantly, she no longer felt envious or jealous of her sister.

'I'm so lucky to have you.' She thought, snuggling up to her sibling, beginning to drift off. 'No matter what, I'll always love you. Thank you, Tiny, for being the best sister in the whole wide world~'