Adult on Teen (Ambiguous Age Difference)
Zebra x Fox
Rough Anal
Big Black Cock

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The sexy ass of the fox was tantalising enough for the zebra, who kept teasing his big black cock with a seductive lap dance, that pulsing, veiny horsecock absolutely coursing with power and libido, squeezed up against his flat abs as the fox boy rubbed and shaked his fat ass against him, making the older male groan in pleasure and surprise as pop music blared in the background.
"Hrghh... Kids these days. All ass and no personality." The zebra groaned out as he raked his hand through the fox's short back fur.
"Fine by me," he grunted out, aiming the head of his horsecock at the virgin's inviting, little pink hole.
The zebra leaned over the fox boy, whispering into his ear with a dark glint in his eye.
"Tell me, slut. How do you feel about getting wrecked by some big black cock?" The zebra made sure to emphasise the words 'big' and 'black', so that spit flung in the fox's ear.
Shivers ran through the twink's body. His ear instinctively lay flat as he felt that lubricated horsecock try to force its way until his unprepared boy-cunt.
A deep blush covered his face as he picked up on the zebra's words and realised that, yes, he would very much love to get his virginity taken by a hung stud older than him.
"Well... would you, boy?"
The zebra's fingers squirmed their way into the fox's trembling mouth, making the boy squirm and roll his eyes to the back of his head further.
"Mmm.... Mphhh... Y-Yes, daddy..." he moaned out pathetically.
The zebra shoved the tip of his cock in, making the fox yelp out.
"What's that, son?!" The zebra shouted, driving his fingers out of the fox's mouth, placing his hand on the boy's shoulder so that he can more confidently fuck him.
"Please fucking slam my fat ass, daddy!" He cried out.
"Yeaaaaah! Now that's what I like to hear!"
Much to the zebra's surprise, as soon as he was about the force his cock inside the boy's plump ass balls-deep, the fox already did it for him, pushing his hips back and desperately smacking his ass against the zebra's fluffy pube fur.
"Fucking hell, kid! Slow down, or you'll hurt yourself!" The zebra said, concerned at the teen's eagerness.
His large bulky arms hung to the side of him as the fox forcibly worked his succulent ass on his giant, black monster cock, a sickly sound echoing throughout the room.
For now, the fox was able to fight the pain with a frown and a wince, but the zebra was absolutely losing his mind, his tongue hanging out of his mouth, body shivering in pleasure and balls tightening as he got milked by this slutty fox boy, who definitely didn’t have his ID checked before coming in.
The fox tilted his head at him, giving him a taunting side glance, his eyes full with lust.
"Well... Are you gonna fuck your fat-assed son, daddy?" He said, in a sweet yet seductive voice which pricked the older man's ears up and sent him into breeding mode.
A new energy ran through the zebra - the urge to breed, the power to take what he wants, the need to mating press sexy little fox twinks, such as this all-too-eager slut bouncing up and down on his cock, his ass quaking and wobbling in the process.
The zebra placed one hand on the fox's shoulder, and the other on his hip, and he drew back his cock, seeing that dark meat stretch that pink ring ever so tightly... before fucking slamming his dick back into the boy, making him cry out in pain, his ass instinctively flexing all over his cock, as if the fox was almost meant to take big black dick.
The zebra chuckled darkly.
"You get what you asked for, kid. Daddy dick up 'yer fucking guts."
The youngster propped himself up with his arm, turning to face the zebra while his ass was getting the first pounding of a lifetime.
"Yo-You can do better than that..." he said softly, in between winces of pain.
"You can let those breeding instincts out and rape me into the bed like you've always wanted to do as soon as you saw me."
The zebra knew that no limits were off then, and so he decided to go all out. He leaned over the boy so that his big legs laid flat against his more spindly ones, with nothing being seen at a bird's eye view but a large, muscular zebra, forcing his crotch into something that could be barely seen underneath him - a young fox twink.
Deep, manly moans overpower the more high-pitched girly yelps of pleasure coming from the young fox, but nothing else in the room compares to the obnoxious smacking sound of big black dick slamming inside tight, teenage twink hole.
Before long, the zebra was covered in sweat, and the boy below him has since drooled all over the cushion and blown his own load over the bedsheets, his pain subsiding to make way for delirious pleasure. 
It's his happy place.
It's just a good job his fake ID worked to get him into this place in the first place, otherwise the fox feared that he may have died from a deficiency of dad dick. But big black cock takes the cake.
Feeling the zebra's large black nuts plap against him, as well as his forceful and passionate groping and touching while he was breeding the boy into the ground, was exemplary.
"Here's hoping my step son is as half as slutty as you..."
The zebra said as he got ready to pump his load inside the fox's tight hole with the thought of his handsome step-son roaming throughout his mind.
"I think you forgot to ask something..." The fox teased.
"Yeah, your age," the zebra said expectantly.
"I think..." 
The zebra propped the fox up so that his knees are against the bedsheets, his arms planted downwards, in the ideal breeding position.
"...I'd rather not know." 
With that, the zebra's neck tensed, and his face stiffened, pumping ropes of pent-up daddy spunk inside the boy, fulfilling a deep urge for the needy twink.
The boy moaned in pure satisfaction, whereas the zebra was half-guilty for not asking for ID earlier, but it's a little bit late now when: 1) he's already took the fox's virginity, and 2) he's literally pumping the boy so full of spunk that his stomach inflates slightly.
"...Ugh. Fuck, that's good."
The zebra's horsecock came out of that tight hole with a loud 'sclorrrp'.
"'Jus don't tell your dad that I took your virginity, lad. He'll be awfully jealous."
The fox smiled warmly at the zebra as he cleaned himself up.
"I won't."
A number card was left at the table beside him.
"Don't be a stranger." 
With that, the zebra walked off as quickly as he came in, leaving the fox cum-leaking, broken, but deeply happy.
("Oh, I definitely won't be a stranger...")