"I've explained everything, you will stay in your room all night and pretend not to exist until my friend leaves," the jaguar clarified, pointing his finger at another, smaller jaguar.

"Yes, Patrick..." replied the boy, dragging his sorrowful voice as he listened for the fourth time in the night to his annoying brother.

The doorbell rang a couple of times, both felines twitched their ears at the sound.

"That's the signal for you to disappear," Patrick threatened.

The jaguar lunged desperately to open the door. On the other side was a large black wolf, in stature and age. In height, the lupine was two heads over the teenager's head, and in age, the canine could be the jaguar's father.

"G-Good evening, Nathan..." sighed the feline in relief, his legs trembling with excitement at being in front of the huge male after an intense week of exchanging frisky messages.

"Good evening, kiddo, may I come in?" asked the wolf, keeping a formal tone with his thick voice.

"Y-Yes! Come in, Nathan, make yourself at home," Patrick hastened to say, opening the door wide and stepping to the side.

The canine settled his black jacket and entered the house, ignoring the young feline as he passed him, scanning his new lover's cozy place with his gaze. After leaving his coat on one of the hooks on the wall, the wolf sat down on a plush couch in front of a large television.

After closing the door, the jaguar followed his guest and sat down next to him on the couch in the living room. "T-Thanks for coming, Nathan. I thought...you'd be busy and wouldn't be able to stop by," the feline admitted, playing nervously with his hands.  

"We had agreed that I would come, why wouldn't I?" the wolf replied calmly.

"Well...it's just that, to be honest, it's really hard to nail down a date with someone on that app," Patrick continued, as he tried to calm his heart that seemed about to overflow from excitement.

Nathan carefully leaned over to the young feline, stroking the teenager's face with his huge black furred hand, and whispering in his ear, "How could I miss the opportunity to enjoy this fresh, red, willing meat?"

Patrick swallowed saliva, then nearly jumped as he felt the contact with the other male, brought his legs together and straightened up as much as he could. "Y-Yes, please..." moaned the teen.

"Yes, please?" the canine teased, forcing two of his thick fingers into the young adult's muzzle, touching his molars, tongue, and choking him slightly as he reached for his throat. 

The feline attempted to lick another male's fingers, accommodating his tongue in his mouth, quivering as he dared to rest his dainty hands on the wolf's abdomen, getting more of the craved physical contact he had been seeking.

"You're a very eager slut, Patrick, have you ever been penetrated by a large canine?" the wolf asked, never stopping playing with his fingers between his host's tongue.

Without stopping sucking on the lupine's fingers, the jaguar slowly denied as he continued to stroke his date's abdomen, nervously moving his hands up until he could touch Nathan's pecs.

The wolf removed his two fingers from the teen's muzzle, both completely wet and dripping with saliva. "Come closer, give daddy a hug," the black canine commanded, reclining a little on the couch.

Patrick gave a goofy grin and launched himself at the other male, hugging him as he sniffed his neck and kissed his chest, catching a faint whiff of coffee.

Nathan grinned, lowered his muzzle and hunted the submissive feline's lips with his lips, forcing his thick canine tongue through the young jaguar's mouth, distracting him as he swiftly slipped his two wet fingers down the back of Patrick's pants, easily finding the young adult's anus and penetrating it without delicacy.

The moan that erupted from the feline's throat was drowned out by the other male's muzzle, as the young man felt the canine's thick fingers work their way up his anus. Shaking in desperation, a strong arm wrapped around Patrick to hold him in place.

Calmly, the wolf withdrew and re-dipped his fingers before withdrawing his hand from between the feline's pants, then enjoyed a few more minutes of Patrick's lips until he released him, and stood in front of the couch where the jaguar was still recovering, breathing heavily.

"You're too tight, kitty. Show me your room, since we're in your house I'd hate to have to fuck you on the table, I'm not thirty anymore," the canine ordered.

"Y-Yes..." groaned Patrick, before awkwardly getting up from the couch, adjusting his pants, and starting to walk towards his room.

Nathan hurried after the teenager, squeezing his butt and pushing him with the erection in his pants, causing the feline to have to stop every few steps to keep from stumbling.

Opening the door to his room, the jaguar removed his T-shirt and, before he could do the same with his pants, he was pushed down onto his bed, sinking his face against his pillow as the huge black furred hands yanked down his pants.

"Boy, I give you an eight, you've got a great ass. I'm a humble man and don't mind helping any female who needs a good shake, but I have to admit it's been quite a while since I've had the ass of an eight in front of me, so don't blame me if I'm a little rough on you," explained the black wolf, as he squeezed and spread his new female's buttocks apart.

"Y-Yes, daddy...treat me any way you want, I'm your kitty," Patrick moaned, wagging his tail and lifting his hips to tempt the other male.

"I promise you won't be able to sit down for the whole week," the canine growled, and launched an accurate spit into the young feline's anus.

Nathan unzipped his pants, revealing his fat sheath from which peeked an equally thick reddish tip and a pair of huge, hairy, dangling balls. The huge wolf carefully descended until he could cup his hips over the jaguar's buttocks, touching with his thick canine tip to his female's tight little rear hole.

"It feels so hot...be gentle with me at first, Daddy," the teen moaned.

"No promises, my little whore," the wolf whispered and, slowly, began to thrust.

The uncomfortable sensation of the canine penis opening the feline's virgin orifice quickly turned into a necessary, burning agony as the thicker part pushed its way in, parting Patrick's anal walls as it swelled ever larger, pressing in without stopping as it achieved its full size.

Patrick sank his face into his pillow in time to stifle a loud scream, as he did his best to resist the first thrusts of the huge male riding him, making him feel the painful pleasure of being penetrated by a much older man, in size and age, that he so badly wanted.

After several thrusts, Nathan raised his hips, disengaging himself from the feline's reddening anus, then grabbed Patrick's hair and pulled upward, lifting the teen's wet face to speak into his ear, "I could spit on you again and keep fucking you a while longer, but I'll never be able to sink my knot into you. Do you have any lube?"

"Over there...in my desk drawer," the jaguar replied, agitated and squeezing his eyes shut as he still felt the unbearable burning in his loins.

"Good girl," Nathan complimented, rising from the bed, dropping his pants that were down to his knees until they were off and kicking them gingerly to the side.

As the naked canine walked over to the desk, before opening the drawer, he looked at a couple of math and engineering books, confirming a thought he'd carried with him for several decades: 'engineers are the best passive ones'.

Settling back behind Patrick's well-disposed ass, the wolf uncapped the tube of lubricant and squirted a squirt along his thick canine saber and a little over his female's nearly closed anus.

Nathan mounted the teen again, producing a liquid sound as his penis sank back into the feline's bowels, now much more smoothly thanks to the lubricant until he made his thick knot bump against the other male's inexperienced entrance.

Patrick hugged his pillow and snorted as he was penetrated again and felt the huge wolf get going again, making him groan with each certain particularly rough thrust that undoubtedly tested the young man's endurance for what would inevitably happen next.

"Ready for the full experience, kid?" snorted Nathan, holding the jaguar tightly by his sides.

"Y-Yes...knot me up, daddy," he raised his voice, the young feline.

The wolf licked his lips and settled his heavy legs over the teenager's and began ramming him with towering energy, producing much more obscene sounds each time the apple-sized knot violently bumped and thrust in an attempt to gain entry. Fortunately, just as the canine was beginning to stir, a choked 'plop' announced mercilessly as both males were tied.

Patrick forcefully and tearfully shared the painful tie with the huge male with his pillow, desperately sinking his claws into his bed. Seconds later, the thick length of canine flesh began to throb, making it clear to him that the pair of hairy black balls were unloading into his bowels.

A good while later, Nathan's phone rang a couple of times. The canine detached himself from the jaguar to check his device, leaving behind a completely ruined anus, grotesquely open, swollen, reddened, and dripping. After reading his cell phone, Nathan wiped his deflated penis against the fur of the teen's ass and reached for his pants to get dressed again

"Well, I'd love to give you a second round but my wife is already on her way home, so I have to leave," the wolf explained, and gave the feline a friendly spank.

"Y-Yes..." replied the young male.

"No need to get up, I already know the way out. I had a great time with that ass, boy, anytime you want we can repeat," Nathan said before pulling away.

Hearing the front door of his home close in the distance, Patrick sighed and closed his eyes blushing, he settled back on his bed with his legs spread apart to let the cool night air caress his aching anus, before his feline eyes opened again as the boy asked himself aloud, "Your wife?"