Living with 101 residents in the same little house wasn't easy. Not for the kids, nor the only two parents. So much responsibility rode on the shoulders of the latter, and the 99 members of the former needed their own moment of attention every now and then, let alone keeping up with their daily needs. Even harder when they were all animals.

Yet, Doug and Delilah managed. The firefighter and medic dalmatians had a perfect balance of serious work and loving family life, and it made them happy enough. Of course, dad was the fun one and mum was the serious one, but they knew they needed each other to make the kids' lives as happy as possible.

And speaking of kids, it was a good thing they could rely on their two oldest to supervise the house in their absence. Dylan, taking after his mum, was always at the ready for the smallest of crisis's, whereas Dolly kept the party going, in one way or another.

And then, there were the other dogs with their own ideas of leisure. Delgado was racing away at the skatepark, Diesel was trying to make his way to China, Triple D were starting drama for their livestreams, and so on.

And of course, Dylan was living life to its fullest, reading about the constellations in the sky and researching all the insects in the garden his magnifying glass could spot.

But for three bitches of the Dalmatian household, their day involved a trip to the spa.

Delilah, Dolly and the unexpected third participant, Da Vinci, made their way down the streets to their mother's go-to place for taking the stress off her job.

Normally, the young artist would be working on her latest masterpiece somewhere in town, but alas, the cockney sweetheart was bit with  little case of artist's block, so a change of scenery and a break from her work might be exactly what she needed.

As soon as the three dalmatian girls made their way to the front door, they wasted no time in getting pampered. Their massages, facials and pedicures were just the things the trio needed to get their minds off less appealling matters, and it wasn't long until they found themselves heading to the steam room, already set up for them.

"Right this way, girls." The human employee said happily, opening the sturdy door for the canines to enter.

Being dogs, they didn't wear much, besides their collars. Or bandanna, in Da Vinci's case.

Once they were inside, the same worker closed the door, her pleasant smile suddenly turning mischievous as she held up her walkie talkie and issued an instruction.

"Alright, get the cameras rolling and give them the gas~"

And with that, a quiet hissing came out and started mixing in with the steam in the room. It came from a few nozzles attached to the ceiling, which dispensed a very particular gas into the air. A gas that would change their relationship and their lives.

But that wouldn't go noticed by the dalmatians yet, who made themselves comfortable on the bench and letting themselves sweat away the troubles.

"I've been wanting to do this all week." Delilah sighed happily, lying down and resting herself on her front paws, her eyes closed with contempt. "Thank you girls, it's just what I need."

"Happy to help, mum." Dolly replied, leaning back on her seat, more human-like than her mother or sister. "Anything for you."

"I'll say." Da Vinci nodded, her soft voice making the atmosphere more pleasant for the other two. "We can all use a break."

This was bliss for the three of them. A good steam and massage session was the perfect way to get the stress out, and with their jobs, the three were in need of a little relaxation.

But they didn't know the real reason the human lady had let them in, and the effects would start showing shortly.

The gas in the air began descending down to the three spotted canines, and the first indication they had that something was amiss, was the scent.

Da Vinci was the first one to notice, the sensitive nose sniffing the air around them. She thought nothing of it, thinking it was just a perfume or cleaning product the humans used in the steam room. She was so used to the smell of her paints that her nose was desensitized. But she could tell the smell was coming right for them, and she was starting to feel a little woozy.

"Is that...a new perfume, mum?" The young dalmatian asked, rubbing her snout with her paw, trying to figure out the scent.

"No, we don't really use them." Delilah replied, her voice calm and collected, before she took a sniff, too. "Hmm, it does smell quite nice, though."

"Yeah, it smells like those flowers dad got for your anniversary." Dolly commented, taking a whiff, too. And she was right, it had the same scent as the flowers.

But with a much different effect and purpose.

As the gas kept on being released, the girls were getting a little more and more disoriented, feeling the effects of the chemicals hitting their systems.

"Is...is it just me, or is it getting a little...warm in here?" Da Vinci said, a light pink flush appearing on her face.

"It does feel like it." Dolly said, scratching her head in confusion.

"I do feel a little hot, yes." Delilah followed up, though with a more sultry tone than either of her girls.

Due to being the oldest, her reaction to the strange gas was more instantaneous, since she had experience with sex numerous times, explaining how it made her body act. Her face was getting warm, her heartbeat was quickening, and her pussy was starting to leak. She knew she couldn't keep it hidden from the others for long, and a part of her didn't want to.

Once she looked at her daughters again, she saw them in a completely different light. The gas was finally taking a hold of the younger two, and it was beginning to affect their pussies.

"W-what is this?" Da Vinci moaned, the young artist trying to keep her composure.

Seeing her innocent and creative little bitch experiencing her first session of heat was making the older dog's mind fill with lust and depravity, already making it difficult to restrain herself.

"Oh my." Delilah whispered to herself, seeing how wet her pussy had become.

Dolly, too, had started panting as the gas took its hold over her, her cunt producing juices non stop.

"Bow-wacka-wow~" She muttered lustfully, teasing her snatch with her paw shamelessly. "Why am I getting so hot, all of a sudden?"

"It's natural, darling." Delilah said, her tone of voice now sounding like a sultry whisper. "Just let it make us feel so good. Give mummy a hug!"

Neither of the younger dogs had the chance to respond, before their mother pretty much tackled them onto the floor, pinning them to the ground.

"Mum!?" Dolly and Da Vinci exclaimed, both still confused by the whole situation, but the heat was starting to consume their minds, and their resistance was slowly slipping away.

The older dalmatian stood over them, wagging her tail vigorously, looking like a predator ready to devour her prey.

"Oh girls, I can't help myself~" She announced, looking at them like they were helpless mice in the grasp of a lioness. "Let me show you how deep a mother's love really goes, for her babies~"

With her lips parted and eyes closed, the mother dog leaned her head down to her older daughter's face, and planted a passionate, lustful kiss on her lips, letting the gas fully take her.

Dolly, being a virgin, was caught by surprise by her mother's boldness, but her instincts were kicking in, and she was starting to accept her advances, giving into the heat.

She hadn't had much experience with kissing, seeing as she was still a teen and wasn't human, besides "practising" for Hansel with her pillow, but it was like she was an expert already.

Delilah was a pro, and the kiss was showing of that, with her tongue invading her daughter's mouth, and their saliva mixing with the steam.

"O- oh, wow." Da Vinci whispered, wagging her own tail at the sight of her sister and mum making out. Ordinarily, there was no circumstance, artistic or otherwise, that this would be considered acceptable. But in her heat riddled state, it was the hottest thing she'd ever seen. "Can I have a go, please?"

Their kiss broke shortly after the request, and the elder canine looked at her other baby girl. The young dalmatian's voice was so cute and innocent, despite being turned on, that it was impossible to say no.

"Come here, sweetie~" Delilah beckoned, giving her the same treatment as Dolly.

She didn't hold back with her tongue and lips, and Da Vinci was loving every second of it, as their tongues wrestled together, and their faces pressed together.

Watching the two dogs making out made Dolly want in on the action, and she made herself known.

"H- Heh, didn't you know you were so dirty, mum." She teasingly cooed, getting a look from the bigger spotted lass. "You and dad ever gotten like this?"

The older dalmatian smirked at the idea, and broke her kiss with the other dog.

"Oh, I have done a lot more with your father." She answered, getting off the girls and letting them get up. "But this is OUR special moment, girls. And I'll have to show you what mummy can really do."

Dolly and Da Vinci were panting, but were now looking at their mother like she was an angel sent down from the heavens.

As far as they were concerned, she was.

Without another word, the maternal mutt began turning herself around, slowly and teasingly.

"Now, be honest..." She began, getting into a pose that involved sticking her butt out at them, spreading her legs and raising her tail to reveal her pouring pussy and winking anus. "What do you think? Is my bum nice enough for my babies?"

The girls couldn't resist their lust anymore, and their bodies were burning with need.

"Oh, you know it is! It's the sexiest thing I've ever checked out!" Dolly announced, her tongue hanging out and panting heavily at the sheer sight of the hole half the family came out of. She could understood why her dad couldn't keep his paws off it.

"Aww, thank you, Dolly~" Delilah cooed, both turned on and genuinely flattered by the praise.

Though, before she could even ask the aspiring artist for her answer, it was given to her wordlessly.

Without a moment's thought, Da Vinci lunged at the backside, planting her mouth over the right buttcheek and pressing her lips into the white sweaty fur, kissing it tenderly to show her affection.

"Ohh~" Delilah gasped, a bit taken aback, but nonetheless delighted by her youngest daughter's forwardness. "Young lady, where did you learn such a naughty thing to do to your mum's rear end?"

She didn't answer, even when she pulled her mouth away for a second, to plant another passionate kiss on a different part of her arse. She just kept lapping and kissing at the butt, and it was the greatest thing the older dalmatian had ever experienced.

The milf and her oldest daughter giggled at the unconventional display of love, as the artist worshiped the backside, and Dolly joined in shortly, going over to the left buttock.

However, instead of peppering it with smooches, she instead gave it a firm slap, which made her mum jump a little, and Da Vinci was a bit startled, too.

"Hehe, sorry mum. I've always wanted to do that." Dolly chuckled, smiling deviously at the butt in her face.

Her mother just smirked and wiggled her hips at her, silently inviting her to have her fun.

"Be a little rough with mummy, darling~" She cooed.

Her older daughter was a bit surprised, but was not gonna waste an opportunity like that, and went at it with a more vigorous slap on the arse.

"That's it, Dolly!" Delilah cried out, her daughter's hand smacking against her fur. "Give me a good spanking! It's been a while since anyone's done that to me~"

"Wow, you sure like it rough, don't you? You're a real bad girl, aren't you?" Dolly teased, before planting her lips into the flesh, giving the spot a few kisses, and another spank.

"O- Oooh~" The mother dalmatian gasped, her face redder and panting harder from the attention the tomboy was giving her derriere. "You're getting such a spanking when we get home, young lady!"

The three of them couldn't believe they were doing this, but the heat was affecting their minds, and they weren't about to stop anytime soon.

The girls kept playing with the mature dally's butt for a while, decorating it with slap and kiss marks, before Delilah decided to mix things up.

"D- Da Vinci, come here, darling~"

Hearing her name, the young artist pulled her face away from her mother's arse, and made her way over to her, panting hard and licking her lips, desperate for more.

"Yes, mum?" She responded dreamily, already aching for more.

"Take off your bandanna, and give me your paintbrush. I wanna play a little game with you."

Da Vinci nodded happily, and did exactly what she asked, pulling the hot pink scarf from her neck, and handing her the small brush she carried with her, which her mother then held in each front paw.

Just then, she turned around to where her other daughter was still going to town on her.

"Dolly, honey, you might want to take a deep breath." She advised.

The tomboy pulled her mouth away from the butt and looked at her, raising an eyebrow.

"Why?" She asked.

Before Delilah could respond with words, she lowered her rump down on the younger dog's face, and her anus was pressed against her snout.

"Mmmph!" She whined, her voice muffled by the buttcheek.

"I did warn you~" The mother smirked, winking at her daughter.

Her daughter tried to shift the ass out of her face, but her mother wasn't budging.

"You're gonna hold your breath, while you play with mummy's bum, until I say you can have some air~" She told her, before looking frontwards at Da Vinci, who seemed more than a tad envious of getting to be her seat. "Alright, you. Turn around and bend over."

The young artist didn't need to be told twice, proceeding to show the older girl her private parts, making her smile wickedly.

"Lovely~" She whispered, bringing the wooden tip of the handy brush up and aiming it directly at the awaiting young lady's anus. "Now then, be a big girl and take this without a fuss~"

Da Vinci whimpered in anticipation, her breathing getting heavy, but also her tail wagging wildly.

"You've been asking for this ALL day, and now, you're gonna get it!" Delilah told her, before plunging the paintbrush deep into her arsehole, making her gasp and her legs quiver.

"O- Ohh!" Da Vinci whined, a blush forming on her face, and a feeling of pleasure coming from the wooden stick in her anus. "Oh dog, it's so big!"

The older dog giggled mischievously, before starting to thrust the object into her anus, making the young dalmatian cry out.

"It's not big, baby." She told her, winking at her as the tool went in and out of the arsehole. "You're just tight; it's gonna take some getting used to. Just breathe deeply, and it'll be the best experience you've ever had!"

Da Vinci didn't know what to say, but she couldn't disagree with her mother's logic.

She had never thought about using any of her equipment for anything like this, but as soon as they got home, she was definitely going to do this again.

Dolly could only listen, the butt muffling her cries and blocking her vision, as she was forced to smell her mum's anus and hear her sister get fucked by a paintbrush.

She would've given anything to watch such a sight in her lust-drunk state, but she would have to settle for feeling her mother's butt and listening to the sounds.

"That's a good girl~" Delilah cooed, fucking the smaller dal slowly and teasingly. "In, and out~ In, and out~"

"Mum, please!" The young artist begged, her eyes rolling to the back of her head, and her tongue hanging out in euphoria. "Don't stop! It feels so good! So...good~"

"Hehe, I know, baby. Just let mummy take care of you~" She teased, inserting the wooden fucktoy in again and writhing it about, trying to touch as much of her anus as possible.

She didn't respond, but if the look of delight on her face was any indication, she'd happily take it.

Delilah's grin only widened, seeing her youngest daughter getting her arse toyed with, and the older one under her, her own arse helping to establish her dominance over the normally cocky and confident lass.

"Now, Dolly." She began, looking back at her eldest, who couldn't see her, but felt the stare. "Mummy's gonna pull her bottom away from your face, and you're gonna tell me what you're thinking, alright? No lying~"

The tomboy didn't reply, but she would do what her mum said, as the butt was removed from her snout, allowing her to breathe properly again.

"I'm waiting, darling." The mother dalmatian purred, still fucking the arsehole with the paintbrush, her smile smug. "What do you think of it?"

Dolly coughed and took a deep breath, before looking up at the spot in between the two white orbs.

"It... It smells like flowers." She answered with a smile, her snout covered in saliva and the anus juices.

Her mum laughed at her answer, and shook her butt in her face again, rubbing her wet and slimy snout.

"You're welcome, dear~"

And with that, Delilah pulled the brush out of Da Vinci's arsehole, making her whine, but she was quickly silenced by a slap to her butt, making her yelp.

"Good job; you took that so well, sweetie. Now, be a good girl and take it in your cunny."

"M- My wha..?" Da Vinci replied questioningly, not sure she knew exactly what she was referring to, although her pussy already leaking juices from her excitement.

The elder canine smirked at the innocent, before holding the brush up to her own face and taking a whiff.

"Mmm, how vile~" She remarked, almost drooling from the scent of her baby's asshole.

Without another word, the milf brought the stick down to her younger daughter's slit, and inserted it in slowly, teasing her clit as it went in.

Once again, she gave a reactionary scream of pleasure from the new experience, her tongue hanging out as her snatch was penetrated, and the wood rubbed against her folds.

"That's my girl~" The mother muttered, licking her lips and thrusting the stick in and out, fucking her daughter's vagina.

Dolly watched on with a horny look on her face, wanting to get back in the game, too.

"Alright, my turn to play with you!" She declared, licking her lips and getting on her hind legs, resting her front ones on her mother's flanks.

"Of course, dear." Her mum smiled, turning to her.

Da Vinci didn't even hear her sister's words, her mind lost in the bliss she was experiencing. She felt the object going in and out of her pussy, and it was the most amazing feeling she'd ever had.

If ever there was something to make her even more passionate for art, this would be it.

"Oh, yeah! Let's see what mum's made of!" Dolly grinned, before bringing her front right paw up to her mother's butt, rammed it into the hole without caution

The mother dog gave a sharp gasp as she felt the paw immediately invade her pucker, and she moaned as her daughter's foot went inside.

"Dolly!" She whined, the sudden feeling of something inside her anus feeling so good, and the shock was evident on her face. "I didn't mean- AH! Like that!"

"Oh, come on, mum." The tomboy retorted, thrusting her leg inside, making the older bitch moan loudly. "Don't act like you don't like it rough! Besides, you need a prostate!!

"I'll... Give you a rough time, once I'm done with her!" Delilah growled playfully, though her face showed she was enjoying it.

The milf started to buck her hips, fucking her baby's pussy with the paintbrush and letting her eldest use her paw for her own needs, feeling the canine appendage rub against her anus walls, and the claws touching her.

But she didn't stop with just stimulating her asshole; her mum's dripping cookie was too much for her to ignore, both in sight and scent.

"Mmm, yummy~" Dolly cooed, her tongue sticking out and drooling at the sight.

Without hesitation, she leaned her head forwards and stuck her tongue out, dragging it across the pussy lips, making the mother dalmatian moan audibly from outside the otherwise-soundproof room.

"OH, DOLLY!!" She cried, the licking and prodding making her feel weak at the knees.

Da Vinci's senses were still lost in ecstasy, so the noises barely reached her, and all she knew was the paintbrush inside her was making her feeling better than she ever had in her life.

Sensing her mother's approval, the tomboyish dalmatian decided to get straight into it, plunging her whole snout into the older bitch's pussy and lapping away at her.

Delilah screamed and moaned at the top of her lungs, as her girl fisted her anus and ate her out simultainously. It was the best feeling in the world, and she could barely concentrate on pleasuring Da Vinci, her tail wagging like mad.

"Oh, yes, Dolly!" She called out, panting and moaning like the bitch in heat she was. "Fuck your mum's arse with your paw, and drink her cum!"

Through the passionate effort she was giving her, Dolly smirked at her mother saying such perverse things, knowing she could tease her for this later.

For now, though, she wanted to see if she could make her mum squirt.

Da Vinci, on the other hand, was feeling the brush going deeper inside her, and it was driving her insane.

It was only a matter of time before she would reach her limit.

"M- M- Mum, please!" The young artist begged, her legs shivering and her mind lost in a haze. "I... I'm gonna..!"

"Let it go, sweetie!" Delilah ordered, fucking her daughter's pussy with the tool. "Cum all over the brush and show me how much you love mummy's special treatment! Cum! CUM!! CUMMM!!!"

Her mother's authoritative order to blow her load was all the encouragement she needed to finish off, exploding over the brush and the milf's paw with her juices and sending her over the edge to pure bliss.

"AAAAHHHH!" Da Vinci screamed, contrasting to her usual soft tone, as her mind hazed over with such a brain-wrecking orgasm.

Her legs gave way, and she collapsed on the floor, her body twitching from her powerful climax.

Delilah could feel her daughter's pussy spraying its contents all over her paw and the brush, and the warmth she was getting from her was a delight. She was half-tempted to try and blow her own load right then and there, but there was no way she was going to let Dolly be the last one standing; SHE was was the mistress of the bedroom, at 101 Dalmatian Street.

Even if they weren't in a bedroom right now, but this was good enough.

Now that the smaller one was satisfied, she could get her attention back on her rambunctious little trouble-maker and regain domination.

"Alright, darling, I'm ready for you." She told her oldest, turning to her.

Dolly was surprised by her mum's sudden move, and pulled her head away from the pussy, looking eager for the next move between them.

"Take it out, now." Her mother instructed, hinting to the paw jammed in her rear end.

The tomboy smirked and nodded.

"Alright, mum." She replied, before pulling her leg back, removing her paw from the butt with a single pull, eliciting a groan from the older dalmatian.

"Oh, wow. I think I might be bleeding a little." She whispered to herself, feeling a slight stinging from the hole.

The younger dog couldn't help but chuckle at the comment, her mother joining in with the little laugh.

"Lie down again. I think it's time we finished this." She commanded, smiling down at her.

"Yes, ma'am!" Dolly responded, her grin wider than ever, and her voice full of confidence.

She didn't wait for her mum's response, before laying back on the bench and spreading her legs wide for the older dog, who also got into position.

Delilah stood over her eldest daughter, her pussy right above hers and facing downwards at her.

"Are you ready for mummy, baby?" She asked, her tone almost motherly, despite the dirty intent behind the words.

"Come and get it, big girl!" She lustfully demanded, giving her a ready look.

With a contempt smile, the milf canine dropped herself down on her, their cunts mashing toegther and letting a wave of pleasure wash over them.

"AAAHHH!" They moaned together, as their vaginas collided.

Dolly didn't waste any time in bucking her hips up, thrusting her crotch into her mum's and trying to stimulate her.

The pair began scissoring each other with the bigger bitch on top, the feeling of bliss overwhelming their bodies, and the heat consuming their minds.

"Ooooh, Dolly~" Delilah groaned, biting her lower lip as her cunt was rubbed by her daughter's.

"A- Aaaaahhhh! Mummy~" Dolly cried, panting heavily from the friction.

It was incredible, and both dogs were starting to sweat even more than they already were.

They kept grinding against each other, feeling the pleasure building up more and more, driving themselves even more wild with each little movement.

Their moans could be heard even through the sound-proof walls, and they weren't holding anything back, either.

"Yes, baby!" The mother dalmatian called out, her legs starting to ache a bit, but the pain was nothing compared to the ecstasy she was feeling down below. "Let mummy fuck you~"

"Yes, mum!" Dolly screamed, her face red and eyes closed. "Harder! I want your fanny juice!"

Delilah giggled at her daughter's request, before leaning her body forwards, pushing her crotch back and forth harder, like a machine in motion.

She couldn't help but smile proudly, as her own pussy juices were smeared all over her eldest daughter's vagina, covering her lips and leaking down to her anus.

It was the proudest moment she'd ever experienced, and the pleasure was the best feeling in the world, even more than the birth of any of the litters she had been blessed with.

It was only a few more moments now until they would reach the point of no return, and the heat would drive them into the abyss.

"M- M- MUM!" Dolly shouted, feeling her limit fast approaching. "I'M GONNA-!!"

"Do it, baby!" Delilah replied, rolling her eyes up in bliss. "This is our moment! Let's make it last forever! I love you, Dolly!"

"I- I- LOVE YOU, TOO!!!"

The older dog pushed herself harder and faster, rubbing her pussy against her daughter's, until they found the breaking point, and it was too late to stop.

"OOOOHHHH!!!" They moaned, the mother dog collapsing onto the younger until she caught herself on her front paws, as their pussies exploded in unison, their cum gushing out and mixing together, the warm, slimy mess pooling around their privates.

At long last, they had both reached climax with each other in synchronisity, and it was the greatest sensation they'd ever felt.

The pair rode out their orgasms for what seemed like an eternity, before they both came back down from their high, their faces and bodies red, sweaty, and exhausted, but still in utter bliss.

Both of them looked tenderly into each other's eyes, getting lost in the sea of lust and love they were swimming in internally.

"Dolly..."

"Mum..."

They leaned into each other and planted a passionate, loving kiss on the lips, their tongues intertwining together. For the pair of them, this was how the love between a mother and her daughters should be, and no-one could tell them otherwise.

Not that anyone would want to, including any of the thousands of people watching the secret ivestream on the hidden cameras in the room.

The staff at the sauna had caught every moment of their little playtime, and this one was sure to be one of their best works yet.

"Cut, print, that's a wrap~" One of the employees said, cutting the feed at last.

***

Once the mother dalmatian and her eldest daughter regained their strength and finished off their session in the spa, they began wobbling their way home, though their legs were still more than just a bit shaky from the whole experience.

Da Vinci, still knocked out cold from the intense display of passion, was being carried back to 101 on her mother's back, snoring gently and blissfully.

"I... I'm sorry about that, Dolly..." Delilah told her, rubbing her head with a paw. "I don't know what came over me."

"Heh heh, don't worry about it." The tomboy smiled back, her grin wider than ever. "It was great! And honestly, I wouldn't mind a round two."

Before her mother could reply, she let out a quick yelp when she felt her daughter deliver a quick smack to her already spanked bum, the same one that was covered in kisses.

"We'll talk about a 'round two' later." She replied, winking at her.

Dolly just winked back at her, and the family made their way home, contempt with their little girls day out.