A smile was plastered across Max's muzzle as he stood outside the door in his Cub Scout uniform, his bushy tail swishing happily behind him. Those of his friends who lived close enough to walk home would wait for him, knowing he wouldn't go home without Kelsey, and vice versa. He only had to wait about a minute or two before the door opened and a gaggle of Girl Guides filed out.
                Kelsey had been hoping her group would be done sooner, but the sight of the orange kit standing almost smugly in front of the door shattered that hope. She tried to look angry at having lost their little bet, but a smile still curved her lips, since losing this one wasn't really all that bad. She said a quick goodbye to her friends before going off with the young fox. 
She didn't mind walking home with the boys since they didn't seem to be all that concerned about the fact that she was hanging out with Max. Her own friends, on the other paw, were getting more curious by the day as to why she was spending so much of her time with a boy, and what sort of things they did together. The eight year old wolfess knew how to deflect their prying inquiries, but wasn't sure how well Max would hold up under interrogation. On the plus side, her friends probably wouldn't believe the truth even if they'd heard it.
So they made their way with the boys, the group growing smaller and smaller as each went their own way until it was just Max and Kelsey as they strolled down the street where they lived. Once the last of the boys was out of sight, the wolf pup held out one paw to the side, blushing as she stared at the pavement. Her friend soon took the hint, and when she felt his hand clasping hers Kelsey couldn't stop her tail from wagging.
Anyone spotting the pair would have been touched at the sight - a close friendship blossoming into something romantic as the two cubs took those first innocent steps towards intimacy. That same hypothetical observer would have been struck dumb if they knew just how far the two had left innocence behind.
The pup and kit had been inseparable for as long as either of them remembered, but were told by their parents they'd hit it off immediately once the Williams family had moved to Sable Hills, only a few houses away from the Nortons. Kelsey didn't remember the move, or the apartment they'd lived in before, and definitely not the time before she knew Max.
The two had been friends ever since they were toddlers, but it was in the summer between kindergarten and first grade that they started on their current path. That was the time they'd first gotten naked for each other, for two simple reasons - because they had the opportunity and because they weren't supposed to. Having gotten away with it, they made it into a little game, and as curiosity about the differences between their bodies grew they began to do more than look at each other.
At first all their clumsy fondling did was draw giggles from each other, but as they grew more comfortable exploring each other's bodies, they noticed that touching each other could feel quite nice, especially down there (although Max had noticed that despite the fact that Kelsey's chest looked no different than his own, the pink nubs poking from the grey fur on her front seemed to be more sensitive than his).
The pair's first real glimpse of sex had been accidental - they had been playing in the park playground when they heard a rustling from the nearby bushes and went to investigate. Hidden in the dense shrubbery were a mouse girl and a bunny boy, both of them older than the spying cubs, and both of them naked! The two peepers were trying to stifle giggles at first, but their jaws dropped when they saw the bunny get on top of the mousette and actually stick his thingy inside her.
It had never even occurred to either of them that touching their privates together would do anything, but the unsuspecting boy and girl in front of them definitely seemed to be enjoying it. They'd watched the bunny thrust away between the mousette's legs until both of them let out stifled cries, and decided to leave when the rabbit pulled out, his pink shaft trailing some white goo as it slipped from between the panting rodent's sex.
Kelsey and Max had agreed to try the same thing the next time they had an opportunity to 'play' together, and after a lot of trial and error, the two had actually managed to do it, even they still had little to no idea what it was. They did know that it felt great and it soon became their favorite game whenever they were alone. And because Max's group finished their meeting before Kelsey's, he'd get to decide what the first thing they did would be.
They went to the kit's house, since both his parents worked as real-estate agents and there was a good chance they'd be at work. A quick sweep of the house confirmed they'd guessed right, and that Max's older brother was also out at the moment, meaning they had the place to themselves.
Kelsey gave her friend a mischievous grin before dashing up the stairs to his room, squealing when she felt the kit grip her skirt and pull it down. She let the garment slide down her slim legs and stepped right out of it so it wouldn't slow her down. The sight of her tush in nothing but a pair of pink panties seemed to slow Max down, enough for the vindictive pup to snatch away his neckerchief, holding it up in one paw like a trophy while she continued the sprint to the kit's room.
When Max reached the door he saw the young wolfess standing past the threshold with her tongue sticking out of her muzzle, gloating at having one at least the little race, if not the bet. Once inside, the cubs began to undress each other as quickly as they could until both were standing in their underpants.
"Okay, you know the rules - I won so you get nekid first..." the kit said, panting both from the run upstairs, but also from the anticipation of the fun to come.
Kelsey gave a little pout at the reminder, but soon smiled coyly as she turned her back to her friend. Her underwear consisted of the pretty pair of cotton panties since despite her urging her mother insisted she was too young for a training bra. Kelsey thought that wasn't true since both she and Max had noticed her chest was starting to look different than his, but could hardly tell her mother that.
She looked back over her shoulder, trying not to grin at the wide-eyed expression on her friend's face. She could also see a little tent in his briefs as his cock began to stiffen, a fluttery feeling rising from between her legs at the sight. For some reason having a boy look at her like that was thrilling, and she secretly enjoyed the chance to put on a little show for her lover.
Her tail wagged, betraying her excitement, but the pup still held it low, swaying her slender hips a little in time to the fluffy appendage. Apart from the brown pigtails falling just past her shoulders, she knew Max was seeing very little apart from her dark fur, and would be eagerly awaiting a glimpse of the light grey fluff covering her more interesting areas.
With a little flourish, Kelsey lifted her tail as high as it would go and thrust her little behind out at the kit, giving him a great view of the pink fabric stretched taught over her buns, and a glimpse of the lighter fur covering the insides of her thighs. The young wolfess felt her cheeks turn red as she hooked her thumbs into the waistband of her panties and began to slide them off, revealing the grey fur growing in a little heart pattern on her tush as she bent lower and lower, until the pink fabric was bunched up around her ankles. 
The pup's keen ears had picked up her friend's gasp and she knew instinctively it was the sight of her smooth pink lips nestled in the middle of that soft grey fluff that had caused it. She stepped out of her panties and turned around slowly, tail swishing as she tried to strike a pose for the eager boy, squaring her shoulders back and thrusting her little chest out like she'd seen the models in magazines do. And despite the modest size of her budding teats, her posing did have an effect on the wide-eyed kit.
Max slipped his briefs off, revealing his fully erect shaft to the blushing wolfess. The female pup eyed the fleshy-pink member, eyes focusing on the rounded head and the glitter of wetness on its tip. At first she'd thought it was funny how her friend's thing could go from floppy to hard like that, but her feelings changed when she learned how nice that hardness could feel, not to mention that it was the sight of her that made it go stiff.
The two stood at the edge of Max's bed as they hugged, small curious hands roaming each other's bodies as each cub's tail began to swish eagerly. The two could feel the other's hearts beat as they began to kiss, knowing somewhere deep inside that this was the sort of thing mommies and daddies did together. But the thought never entered their conscious minds. They still considered each other best friends who just happened to stumble upon an awesome secret game.
As Max's hands slipped down her back and settled on her perky cheeks Kelsey let out a happy little whine, enjoying the sensation of her friend's palms gripping her rump as she buried her slender muzzle in his neck. Her black nose pad twitched as she took in the scent of the kit's creamy fur, not sure why she liked to smell Max whenever they played this game. When the kit gave her a little scratch at the base of her tail she gave a happy little murr into his ruffle, the fluffy appendage lifting on its own as she began to gently lick along his throat.
They held each other and explored their bodies until they both started getting a little squirmy. Kelsey had gotten used to the sensation of her friend's shaft pressed against her just below her tummy, and almost whined when the kit broke their embrace and sat down on the edge of the bed with his legs spread wide and his young cock bobbing between them.
"Now, since I won the bet, I want you to use your muzzle on me..." the kit said with a hint of gloating as the wolfess rolled her eyes, knowing full well what he was going to ask before he did. Ever since they'd discovered they could lick or suck each other's thingies, neither of them wanted the other to use their paw down there.
"Okay, but you promise to warn me before you squirt?" Kelsey asked, her tone making it clear that she remembered the times he'd failed to do so.
"Yeah, of course..." the kit replied, his tail wagging behind him as he watched his friend get on her knees between his legs.
Kelsey rolled her eyes at that, but still brought her muzzle closer to the kit's twitching shaft, sliding her long canine tongue out of her mouth and running it along the underside of the silky rod. She actually felt a little guilty about making such a big deal out of it, since Max didn't seem to mind licking her clean whenever she won their little bet and got to go first. But while she liked the smell and taste of her friend's cock, the stuff that squirted out of it just tasted bitter and yucky, no matter how thrilling it was to feel the fox's shaft twitching in her muzzle.
She smiled a little as Max groaned above her, his legs tensing visibly as she ran her tongue from just above his little sack, all the way to the tip of his head. She liked to start by teasing him like this, licking and kissing along the twitching shaft before taking him in her muzzle, a method the kit didn't seem to mind. And whenever it was his turn to take care of her special place, he just dove in with his tongue, and Kelsey definitely didn't mind that!
After the cocklet in front of her was nice and wet, the pup opened her muzzle and gently took the rounded head past her lips, being careful to keep it away from her teeth. She knew she was doing a good job by the way Max was gripping the sheets, moaning out as his throbbing shaft slid along her tongue and into the wolfess' warm muzzle.
Kelsey continued the downwards slide until the creamy-white fur covering the kit's crotch was tickling her nose-pad. His young cock throbbed within against her tongue, the head almost reaching the back of her throat as the wolf pup sealed her lips around the smooth shaft. She suckled on it gently, smiling as she did as it drew a moan from Max, a little trickle leaving his cock only to be quickly gulped down by the nursing wolfess.
Max used one hand to support himself, placing the other on top of his friend's head and making the lupine girl look up. The kit always thought she looked cute with her eyes closed as she suckled on his thingy, but there was something intense about the way she looked with those loving blue eyes pointed up at him, gazing into his green pair even as she moaned lovingly around the piece of fox meat filling her little muzzle. Some of that intensity was lost when his fingers found the base of one pointed ear and Max began to scratch, Kelsey's piercing blue orbs becoming a little dimmer as her tail started to wag behind her.
Kelsey had to admit, albeit grudgingly, that she loved doing this for Max. There was something about looking up at her friend's face and watching it change from one blissful expression to the next every time the pup did something different. And she'd like to think she'd gotten pretty good at this - every now and again she would moan around the kit's cock, or swirl her tongue around the shaft, and enjoy watching him react.
After a while she began to slide her muzzle off the vulpine length, sucking gently as she did and actually seeing Max's toes curl. She pulled back until only the head was still in her muzzle, flicking her tongue over what she knew was a very sensitive part of the kit before once again taking him into her mouth.
The pup put one paw on her friend's sack, palming his little jewels gently as the kit groaned in approval. Her other hand slipped along her belly until it reached the special spot between her legs. Even though the bitter stuff she knew Max would shoot tasted yucky, there was something about the kit's taste and smell that really put her in the mood. As her paw-pads touched the smooth pink skin of her young sex, the wolfess wasn't surprised to find it moist.
Max's cock muffled what she was sure would have been an embarrassing yip as she gently slid one finger between her plump lips, running it up and down her pink slit. Her sex responded, the immature cunny tingling at the pup's gentle touch as it moved between the pink folds. When she was sure she could take it, Kelsey pushed the digit past her lips, moaning into Max's length as her young pussy seemed to clench around the intruder for a second before relaxing and allowing the wolfess to sink the tip inside her.
The girl kept probing around her silken walls even as she continued to stroke the kit's sack, his shaft now leaking into her mouth with every throb of the stiff length. Kelsey closed her eyes as her arousal mounted, the nimble finger invading her young sex until the second knuckle was within the warm little honeypot. She felt Max's orbs pull up within their pouch and knew her friend wouldn't last much longer.
The wolfess began pulling her muzzle off a little less each time, until she was only letting an inch of the kit's shaft leave her lips on every stroke. The pumping of her finger past her now wet lips drove her onward, her tongue twisting around the shaft of the young vulpine who was now panting as Kelsey's head bobbed between his legs.
Weird sound were leaving Max's muzzle but the kit was past caring, all of his attention now centered on the warm, moist mouth lovingly suckling his young length. He knew he was getting close, and more to the point that he was getting louder. Worried that somebody might hear him, he took one paw of Kelsey's head and quickly grabbed a pillow, stuffing it into his mouth to muffle the impeding cry.
The kit screwed his eyes shut as he felt his sack tingle a few seconds before his shaft began to twitch, spurting hot fox goo into that silky muzzle. Max screamed into the pillow as he came fiercely, his legs tensing with every spurt that left his shaft as his young sack emptied its modest load.
Kelsey's eyes had shot open wide when she felt the first rope suddenly shoot from her friend's tip and straight down her throat, the young pup sputtering as she struggled to swallow. Another blast squirted onto her tongue before the coughing girl managed to pull her mouth off the vulpine length, coughing as the shaft continued to twitch, sending a few ropes of pearly fox cum streaking across her fur.
Max opened his eyes in time to see the naked wolf pup running  for the bathroom across the hallway, going 'bleagh' and 'yuk' along the way. He could hear the faucet running and Kelsey gurgling, the young wolfess staring daggers at him as she came back to his room.
"You promised you were gonna warn me!" she accused as the kit looked sheepishly.
"Sorry, I got worried someone was gonna hear me so I bit down on the pillow, and I guess it kinda got muffled to..." Max replied, hoping the wolfess would buy it and not realize that he'd once again forgotten to warn her. "Uhh, you've still got a little here..." he said, tracing a line between his own ears.
Kelsey trailed one finger along the top of her head, picking up some of the vulpine spunk that hadn't had a chance to soak into her hair. With her finger covered in her friend's pearly-white goo, the wolfess grinned in a way that would have made her predatory ancestors proud, quickly pouncing the kit with the spoogey finger aimed at his muzzle. They struggled briefly and all the pup managed to do was smear some of it on her friend's muzzle, satisfying herself with that bit of retribution. 
"Okay, I forgive you, but you owe me." She said. There was no reason for Max to know she was satisfied, after all. "So before you're ready to go..." she said, climbing up on the bed and lying down flat on her back. Once she was comfy, she spread her legs, giving the kit a good view of her pink slit, the young lips glistening after the attention she'd been paying it.
Max didn't need a lot of urging, since he rather liked the taste of the wolfess, although pleasing the lupine female did make his tongue feel like it was going to fall off. Kelsey's sour mood seemed to change quite rapidly as he crawled towards her pink slit, the lupine girl biting her lower lip in anticipation as she spread her legs just a little wider.
 The wolfess shuddered as she felt Max huff and sniff at her little flower, his warm breath nevertheless feeling cool as it blew across her wet lips. She gripped the sheets tightly, a shrill whine leaving her muzzle as the first electric swipe of a silky vulpine tongue lashed over her eager cunny. When the next swipe slid just a little bit between her plump folds Kelsey let go of the sheets, instead twining her fingers into the mop of sandy-blond hair on Max's head and pressing his muzzle against her cunny.
The firm grip the wolfess now had on him told the kit she was probably feeling a bit impatient, so he quickly dipped his tongue into her tight little honeypot, curling the tip upward before dragging it out in a way that made his friend whimper even as her walls tightened around him, reluctant to let him go. Plunging back in he was rewarded with a little trickle of the wolfess' juices, the taste of her arousing him despite his recent climax as he began to lap greedily at the girl's tender folds.
It didn't take long for the kit to become stiff again, but his muzzle was still messy as he pulled it away from Kelsey's sex, despite the mewling lupine's attempts to push his head back between her legs. Still, once she realized he was ready to climb on top of her she let his hair go, panting eagerly as Max began to crawl over her.
"Wh-wait! Could you... play with them a little first?" she asked between panting breaths, her blue eyes imploring the kit before glancing down at her chest.
Getting the message, Max brought his muzzle to one pink nipple, slowly running his tongue over the nub even as it stiffened under his touch. Kelsey cooed at the attention her little budding breast was receiving, gasping in delight as her friend's fingers found the other little nipple and began to tease it. She put one hand on the back of the kit's head, only gently this time, pushing his face just a little into her tiny teat as the young fox closed his lips around her sensitive nub.
Max could feel his cock stiffening up against Kelsey's thigh, but he wasn't in a rush to get it in her. After her chest had started showing, the wolfess' nipples became quite sensitive and the girl was already claiming that soon her boobies would be as big as her mom's. Max had to fight the urge to laugh at the ambitious proclamations, imagining how ridiculous Kelsey would look with her mother's impressive bosom on her childish body. He wasn't sure how come she was so sensitive up here, especially since her one attempt to make him feel the same tingles had done nothing, but it deed feel nice playing with hers.
Although Max's tongue and fingers felt wonderful on her budding breasts, Kelsey knew she couldn't get that amazing feeling just by having her boobies played with. She let go of Max's hair and bent her legs so that her paws were resting against the mattress. Reading the signal, the kit climbed a little further, until his eyes were level with Kelsey's and the tip of his cock was touching her moist slit. The young wolfess gave him a little nod, kissing him deeply even as the blunt head of his young cock began to part her folds.
The girl whimpered a little into their kiss from the sensation of the warm, hard member gently invading her young sex. It had only hurt a little the first time the pair had done this, but no matter how many times she took Max inside her, the sensation of his cock sliding past her wet lips always felt like it was going to overwhelm her.
They kept their lips pressed against each other's, the kiss muffling the cute little noises the pair was making as they began their little game in earnest. It didn't take the kit long to bottom out inside his friend and lover, and once his crotch was flush with hers the two broke the kiss as they both caught their breath.
Kelsey took this moment to revel in the feeling of having Max so deep inside her, the silken walls of her tunnel wrapping lovingly around the vulpine rod throbbing within the pup. Her fingers were more nimble than Max's thingy, and the handle of her hairbrush was both thicker and longer, but neither of those things could make her feel the same thrill as having her friend buried in her little honeypot. There was also something nice about the weight of him on top of her, the sensation of another furry body pressed against hers so closely, her stiff nipples rubbing against the soft white fur of the kit's chest.
Max paused a little on top of the huffing wolfess, waiting for her cunny to stop its wild pulses before starting to move. As great as Kelsey's mouth felt, the sensation of his foxhood as it throbbed within her cunny was the best thing the young vulpine had ever felt. And while staying buried in that snug passage felt amazing, he knew that what was to come would be even better. 
As he fantasized about rutting the female panting underneath him, Max's hips began to move on instinct, grinding his crotch against the wolfess' splayed lips and infecting her with the same urgency her friend was feeling. She gave him a brief kiss, almost a peck on the lips, but it was enough for the out-of-breath pup to signal her lover to start.
The pair moaned in unison as Max pulled out, keeping only the head of his cock within the lupine sex. The sensation of those velvety petals clinging to his shaft was heaven, and even though he couldn't see it he knew his little member would be glistening with Kelsey's juices. The pair had done it a few times with the wolfess on all fours, and remembered staring awestruck at the sight of his best friend's cunny stretched around his wet shaft, and the way those folds caressed his length whenever he withdrew.
A plaintive little whine brought him back to reality and the impatient yet pleading blue eyes looking up at him. It was all the urging the kit needed to push himself back inside the pup, feeling her shudder underneath him as she eagerly accepted every inch. He settled into a rhythm no child his age should have known, the movements of the two lovers betraying just how many times they'd played this little 'game'.
 Kelsey threw her arms around her friend, her dull little claws making furrows in the thick fur on the fox's back as he began to hump away into her eager little slit. The wolfess buried her nose in the creamy fluff of the kit's neck, taking in his scent even as her twitching black nose picked up the almost sweet-smelling musk of their coupling.
The wolf pup felt like she was in heaven as she lay on her back, the weight of her lover pressing down on her even as she clung to him, his hips speeding up as he began to truly rut her cunny. Her young body welcomed the change in intensity, the pup's legs lifting into the air and spreading just a little bit further so that she was sure to take every inch of her lover's shaft as it pistoned in and out of her young sex.
She could feel the heat rising from between her legs, a tingly warmth that seemed to spread through her body with every gasp and moan. And even above the strange sounds they both made when playing she could pick up the wet noises Max's shaft made as her honeypot drooled around him. She had to admit there was one up-side to losing their little bet. If she hadn't suckled him first, she knew from experience he would have finished by now, but instead he was just going faster and harder, making little grunting and growling noises as every smack and thrust made her want to scream.
That thought alarmed the girl and she unwrapped one arm from Max's back, grasping blindly until the triumphant little paw landed on the pillow the kit had been using earlier. The wolfess stuffed one end into her muzzle just in time to muffle a shriek as one of her friend's thrusts seemed to poke upwards a bit, hitting a sensitive spot in her little quim.
Even through the haze of lust Max couldn't help but smile at how silly the wolfess under him looked, her eyes scrunched up and her jaws closed tight around the pillow stuffed into her mouth, the cushion failing to muffle the whines coming from her nose. Still, it was a cute kind of silly, and it made him feel strangely proud to think he was the reason she was making all those noises.
That thought spurred him on and a moment later the kit was barely pulling out, his little rump flexing as he jackhammered away at the whimpering wolfess. He felt a familiar tightness down there and his vision dimmed for a moment before he gave one last thrust, pushing Kelsey further along the mattress as he shoved every last bit of his cock into his friend. He buried his muzzle into the side of her neck, making little yipping noises into her fur as his cock twitched, sending warm squirts of gooey vulpine seed deep into that silky passage.
Kelsey's blue eyes had snapped open when the kit hilted himself, the young lupine recognizing her friend's impeding climax which she knew would bring on her own. She let out a shrill whine as she felt the head of Max's shaft grow just a little, time seeming to slow down and keep her in that tense, squirmy state for ages until she felt the cock nestled within her throb just before the first pulse of his seed filled her aching cunny.
As yucky as Max's goo tasted when he squirted in her mouth, for some reason it felt incredible to the young wolfess to feel her friend pump it into her young sex, the sensation of a hard, twitching shaft spraying the warm spunk deep within her young body feeling profoundly right. That same sensation pushed her over the edge, her legs twitching in midair and her toes curling as her hips bucked against her lover's crotch. If she hadn't stuffed the pillow into her muzzle the pup was sure half the neighborhood would have heard her screaming as she came around the vulpine cock depositing the last of its gooey load inside her spasming sex.
Once she could trust herself not to squeal in delight, she pulled the pillow from her mouth, gasping for air even as Max panted above her. The two shred a brief kiss before the kit rolled over, his softening cock slipping out of Kelsey's messy slit. The wolfess felt a relief at no longer having Max's weight pressing down on her, but she figured he could be her mattress for a little while now. She rolled over and draped her body over the kit's, the two kissing as they cuddled, curious paws still roaming over each other's trembling bodies.
Their little romantic interlude was interrupted and both pairs of ears perked up at the sound of the front door being unlocked. The two scrambled in a practiced routine, opening the windows and spraying a bit of air freshener to cover up the scent of their rutting before getting cleaned up and dressed. And while Max scrubbed between his legs, Kelsey just wiped her lips quickly before taking a folded piece of toilet paper and pressing it against her well-bred slit before pulling her panties up. 
It made her feel thrillingly naughty to know she would be walking around with Max's load inside her, and as she caught her friend watching she gave him a wink and wriggled her panty-clad butt at him as she grinned from ear to ear. The kit got dressed in his Cub Scout uniform as they both made their way down the stairs, only to meet Paul, his older brother.
"Oh, how long have you two been here?" 
"We just got in. I actually just came here to pick something up and we're gonna go to Kelsey's till dinner. Is that okay?"
"Uhh, sure. Just be sure to play nice." The teen said and the two cubs made sure they were out of earshot before they started giggling...