Melody sat in the booth opposite the older fox. He was a friend of her father's, she didn't really know the vulpine but her father and he were very close. They were at a fast food place near the two old friends sports centre getting something to eat. The tod fox was looking after the puppy girl while her father played tennis and went to the gym. She'd gotten bored of sitting and watching him and just hanging around the clubhouse (she was too young her father thought to spend the day at home unsupervised yet). Andy had met the girl a few times before, but something was bugging him. She was so familiar from elsewhere. She kept giving him nervous looks, he realised he must have been giving her a weird look as he thought. His phone buzzed. Lifting it he saw it was a message from his collie pal, the girls father. A photo on the secure messaging app they used. Most of what they sent was benign and banal. Sometimes though they'd exchange porn of various flavours, their favourite was exchanging photos and videos of their wives with pet dogs, or themselves (sometimes their wives) with cubs and pups (predominantly their own). He had sent the collie dog a video of him going to town on his daughter's ass that morning not long before they met up. The collie had just responded in kind. A video down the bed, showing the well kept but definitely middle aged form of the black and white dog, his morning wood standing proud, a cub sucking on the red-pink canine cock, his wifes lower half just off to the side as if simply wathcing. Then he made the connection. He knew the other man had been fucking his daughter, but for whatever reason he had never put it together until now: the girl opposite him was the same girl, the collies daughter, as in the videos, photos and dirty tales they exchanged. Admittedly it had been ages since he had seen the pup from nearby, only seeing her at a distance at her father's sports club or dropping him off at the pub. He had watched the young pup girl take her father's sizable cock so many times he'd lost count. Watched the videos play on his large TV in the spare room-come-dungeon as he, his wife and daughter fucked. He had twin sons but they were far too young, but he'd initiate them eventually. The collie girl looked up as she sucked on her milkshake and gave him a nervous smile. He knew now he was looking at her how a starving man would look at a steak dinner with all the trimmings. He felt his cock throb. The two fathers had long talked about exchanging cubs (they had swapped wives several times over the years, even fucked eachother) but of late their face to face dirty meetings where rare, the last few years keeping them apart save for their twice weekly gym time and monthly pub visits. Today was his lucky day. He was going to ruin his best friend's daughter's cunt. What made it all the more sweet was the little bitch had no idea what he was going to do to her. He was going to use her like the cum rag she was. It didn't fucking matter if she wanted it. Just look at all the videos her father made. Horny bitch would enjoy it. "Come on, there can't be anything left" he stood and took the pups hand. The small collie girl made a few confused sounds but followed. "Your father's probably finished by now" it was a patent lie, if she looked at a clock she'd know it was hours still before her father usually finished his session at the sports centre. They were practically at the gates to the large site when she realised it was still too early. "No it isn't. I don't want to go, it's so boring!" To anyone looking on it would look like a tired father taking his daughter to tennis lessons, or whatever other sport she was enrolled to do at the centre, while the daughter complained about having to go. Rounding a corner and with a large hedge blocking most from view he yanked her hand hard and snarled "I said come on! Stop whining like a spoilt brat and do as your told!" She yelped in surprise but did quiet down. He dragged her quickly to the family changing room. Glad he had a gym bag on him he dragged the pup into one of the cubicles. Shower and changing space all in one, with breezeblock and tile walls all the way up, each was fully enclosed and private. The perfect place for what he wanted. He yanked her arm again, catching her and pulling her into a forceful kiss. The vulpine male shoved his tongue into the collie's small mouth. One arm gripped her in place, the other roved over her young body. Groping her flat chest, feeling her soft puppy tummy, round to grasp her firm young ass. He massaged the cubs ass, feeling how firm and small it was. He towered over her. She was so tiny and fragile compared to the rugby player fox. He felt like he could rip her in two, tear the pup apart. He was going to break the little bitch on his cock. Gripping the hem of the pups short pink sleeveless dress he yanked it up and off, "What're you doing mister? Why are you undressing me? Mister please, I'll... I'll tell daddy! Your his friend, he..." she whimpered "Don't pretend you're not loving this. You know what's happening. I've seen the videos. I know what daddy's princess does with the family jewels" He held up his phone with the video playing as he grinned hungrily at the small puppy girl. "He said he wanted to have a go on my kit, well, I want a go on his puppy. So I'm taking my turn." Her tail wagged gently with nervous excitement. He was daddy's beat friend right? So, this was ok, daddy wouldn't share those videos with bad people who'd hurt her. Then she saw he was naked. He was naked and erect. The fox was broad and heavy set, probably as tall has her father, but where the elder collie was lean; preferring jogging, tennis and wine, the fox was like a brick. He wasn't toned, didn't have a six pack or anything like that, he was simply solid from rugby, boxing and beer. But his cock. "Weren't expecting that were you. Expecting something like your daddy's, nice pointy canine cock with a knot." He held his cock in one hand and gave it a threatening bounce, his grin was wicked and showed sharp vulpine fangs. "my father's half horse. Shire horse for a father to be precise. My wife is a horse too. Which is why my little girl, my dear kit, can take her daddy as easily as you can your daddy. No offence to him, you're dad's cock is great. Upper end of average for a canine his breed and in general. But, nothing on me princess." She continued to smile nervously at him. Her ever traitorous tail flicked behind her in nervous anticipation. "Please, mister... I... You..." she stammered, backing towards the door. "Bad girl!" He saw what she was doing and grabbed her by the neck, swiftly pinning her the the wall, setting her paws on the bench along one wall. "Let's get a good look at you... I've wanted this for so long." He yanked down Melodys pink and white panties, tugging them off her feet he brought the soft fabric up to his nose as he crouched before the nude puppy girl. Taking a deep breath his shaft pulsed, a thick strand of equine pre drooling from his blunt tip. "I can smell how much you want this. You smell like lust. You want me to tear that little puppy pussy of yours and ruin you." He took another huff of young bitch crotch before standing again. "So pure looking, but such a dirty little girl. Not even a single pube on your puppy patch, all those adorable freckles. And that clit! What a sizable one! Like my son's tiny cocks. Noone would know from looking at you how much you like the feel of a man's cock." He slapped her bald mound with his blunt tip. "Deep breath. This is gonna hurt you so much." It took him a lot of force to finally shove his large flat tip into the pups young cunt. She cut herself off from screaming by biting the foxes shoulder, tears spilling down her muzzle as she sobbed. He was huge! It felt like he was rearranging her insides with his cock. It hurt so good. He started to push himself in. Grunting with effort. He was expecting a tight fit but not quite this tight! Ok he was probably twice the size of her daddy and he was going in dry with no foreplay but still. It was heaven. It really was going to ruin his best friend's pups cunt. He worked himself in, millimetre by painful (to her) millimetre. Panting he finally hilted. Even his thick medial ring was in. "All in. Good girl. You really are your father's daughter. Taking all that cock. But it's not over" He lent back detaching the pups jaw from his shoulder as he did so. "Look. You can even see my tip!" It was true, she looked down and saw a long bulge in her stomach which curved forward slightly to show his unflared tip prominently just below her ribs. "Watch carefully" he dragged himself back, the bulge and shape of his cock slowly moving further down her tummy. "And now." With just his blunt tip straining in her mound, feeling like it may pull her insides out, he thrust hard. She once more lunged and bit into his shoulder, screaming into the fur and flesh of the vulpine assaulting her young sex. His heavy balls thumped against her. He was seeing stars, her tight young snatch was squeezing him so hard it was unbelievable. He dragged himself back out this time he tried to see just how far he got. Her lips strained, the strong muscles of a canines sex which held knots in their place gripped his broad blunt tip, he watched down as her pussy strained, he could feel the warmth of blood from his shoulder and her sex. He didn't care. He rammed home again, dozens of sharp little puppy teeth tore at his shoulder as his big blunt cock tore at her cunt. He started to work a rhythm. She was so tight. So warm. So good. He'd not last long. But that didn't matter. This was the best sex he'd had in ages. His daughter and wife were good, very good but sometimes a change, such a change, was needed. She was clinging to him, claws digging into his shoulders, legs wrapped up over his hips as if holding him in place would end the glorious pain. Every time he thrust in it was like she was punched in the diaphragm, she could only breath in short sharp pants though her nose, her muzzle lodged around the old foxes shoulder so she didn't scream or give him cause to hurt her more. She had lost count of how many times she'd cum. "Fuck girl" he panted, he had to rest his hand on the wall help keep himself up he was having difficulty keeping her up. "I know your where a kinky little thing but... Fuck" he spun them round, pressing her against the wall, one arm resting against the wall the other gripping her subtle puppy ass. "I'm going to fill you up girl. You're going to be dripping my cum from your cunt for days. You're daddy isn't going to be able to use your lovely pussy for a good long while." He could feel his climax approaching, his pace and rhythm faltering. With a last couple of firm thrusts he hilted. He felt his flare against his stomach as it bulged though her pliable stomach. He heard her scream and clamp down even harder, her legs sticking out as she tensed. She was cumming once more. Cumming hard. He clamped around him so tight it was almost painful. He felt her stomach start to bulge slightly as she filled with his cum. His sizable balls had drawn up and his head spun. It was his most powerful and fantastic orgasm in some time. Stumbling back he flopped onto the bench. She was still gripping him like her life depended on it, even as her stomach bulged slightly as her battered cunt and underdeveloped womb filled with his seed. The pup sagged against the older fox, she slowly parted her jaw to dislodge her teeth from the man's shoulder. She was panting hard. But the pressure on her diaphragm from his cock and cum meant they were sharp shallow breaths. He was still cumming in her somehow. She was used to being tied to her daddy or brother and feeling them cum for ages, but this was different, this wasn't pulsing squirts of watery collie cum. This was blasts of thick hot horse seed swelling her stomach. She could hardly think, her sex hurt so good, she was definitely torn in places, the pain was exquisite. She had been crying, but had run out of tears. Her mouth tasted of salty tears and metallic blood. She could hardly breath from the huge equine cock poking her diaphragm, the flare bulging her stomach still as it filled with the vulpines bountiful cum. Everything hurt. She had been violated by a man she should be able to trust. Raped in the changing cubicle of her father sports club. She would have issues walking for a while, her cunt so stretched and deformed by the huge cock she wasn't sure how long it would take to recover. She didn't know how long it would take for all that cum to exit her. She had been used and abused, grabbed out in public and no one had said a thing. She was in such glorious pain she was drunk on neurochemicals. She was so tired from the entire experience and cumming so hard she could hardly keep her eyes open. She was in ecstasy. They held each other for what seemed eternity. She could hear his thundering heart slowing to normal, feel his breathing steady as he settled. She nuzzled against her rapist's chest. Time ticked by. He could feel the cub impaled on his cock relax, she was exhausted, her eyes unfocused and muzzle slack as she drooled slightly. He could feel his cum starting to leak out her battered cunt as his shaft softened within her. Her once flat cubish stomach was now swollen like she was early stages of pregnancy. Bodily fluids coated both of their crotches, matting the fur and crusting flesh. With a tired grunt he lifted the pup slightly and tugged what remained of his flaccid cock out of her well used pussy. A sizable drool of potent horse/fox and weak girl cum started to flow from her. She moaned and wriggled. "We both need a shower, but later. Hang on..." he set her gently on her paws before sliding off the bench. He sat on the floor, back against the wall. Sizable scrotum and cock flopped on the cool tiles, cum soaked his entire crotch. She wobbled, completely out of it, a huge dumb but tired grin plastered over her muzzle, tail swaying as it attempted to find energy to wag. Everything from her belly button down was coated with cum, rivers of their combined juices flowed down her legs, her puppy patch was not long the soft pink of flesh but the drying milky white of cum. He held out his open arms and beckoned her as if to hug "Come here, such a good girl. So hot and sexy. So wonderfully brave. You've done very well, taking this monsters cock" She dropped like a puppet whose strings were cut, but instead of curling into his embrace she dropped to the floor, head cradled by his thigh and muzzle his junk. He felt her tongue drag experimentally over his cum soaked cock before she yawned. He reached down and gently scratched and muzzed the top of the exhausted pups head. She was cuddling his shaft like a soft toy at bed time. Her breathing settled, she had fallen asleep. Reaching over he managed to drag his bag to him and retrieve his phone. The device had been filming from its position on his bag. It wasn't the best view, but given it was sitting on his gym bag on the floor at a wide angle, it was pretty good. You could see both of them fucking clearly enough, then sag down to the floor. Hitting send he included the changing stalls number. The collie dog would be able to let himself in by using a claw or something in the emergency slot on the lock. What a fantastic birthday present the duo had gotten for him.