Alone and unseen, the wild Lopunny crouched in the bushes surrounding a particularly unremarkable house. He was waiting for the trainer inside to open the door to let his Arcanine into the yard, as he had done every afternoon for several years. The front of the house had been still for quite some time, and the wait was becoming quite dull. Just as Lopunny’s mind began to drift, he snapped to attention as the door’s hinges began to squeak loudly. A man’s arm could be seen as someone pushed the door open from inside the house and the Arcanine bolted through it into the yard, hopping about excitedly. His trainer strolled outside after him, a leash in one hand. He pulled it over the Arcanine's head and tied the other end to a picket of his fence, ensuring the Arcanine wasn't going anywhere. With his Pokemon tied and secured, the trainer turned and walked back into his house, and Lopunny began to make his move.

The rabbit dashed across the yard, his feet not making a sound as he bounded across the grass towards Arcanine. Arcanine’s tail began to wag upon seeing him approach, panting excitedly in anticipation of what was to come. With skill that came from experience, Lopunny rapidly undid the knot the trainer had put in the leash that tied it to the fence, having the leash loose in his hand within moments. With Arcanine free, Lopunny shot into the nearby woods, Arcanine trailing close behind.

After some time of weaving through the undergrowth and around the many trees of the woods, they eventually came to a small, flat clearing. The two Pokemon dropped to the forest floor, Arcanine lying on the ground while Lopunny leaned against his flank, both of them panting slightly from the exertion. Lopunny draped one of his arms across Arcanine’s back, petting the canine’s giant back. The fire-type panted in enjoyment, rolling onto his back after a few moments and exposing his stomach while craning his head to look at Lopunny. Lopunny obliged his silent request, running his fingers through the silky fur of Arcanine’s underside. As he rubbed, Lopunny’s hand gradually went lower and lower down the stomach of the Arcanine, eventually arriving at his sheath.

Lopunny kneaded the Arcanine's sheath with one hand, using the other to gently grasp his pair of furry balls, weighing them in his hand. His hands were quite effective on the Arcanine, the fire-type giving a low growl as his pointed canine cock quickly slipped out of its sheath and rested in Lopunny's hands. It was ten inches long and as thick as Lopunny's wrist, with a bead of precum drooling down the tip. Lopunny dragged his tongue from its base to the tip, savouring the musky taste of it and lapping up the pre leaking from it. His mouth sealed around the end of the tapering shaft before he sunk down onto it, swallowing half of it and wrapping his hands around the base. 

Arcanine puffed out a gout of flame as Lopunny did so, attempting to bury his shaft into the rabbit’s mouth. Lopunny indulged him, suppressing his gag reflex as the fire-type began thrusting into his throat. Soon, the Lopunny’s lips met with the Arcanine’s growing knot. His tongue shot out the bottom of his mouth to give it a quick lick before he drew his head off of the canine’s shaft, licking his lips to clean the mix of pre and saliva that covered them. Arcanine whined slightly as his manhood slipped out of the Lopunny’s lips, but quickly changed his tune when he saw him perched on his hands and knees in front of him, pulling his cheeks apart.

Arcanine was happy to oblige the unspoken request, moving his muzzle in close and giving the rabbit a large lick from his taint to his tailbone before focusing in on his opening. The Arcanine's wet nose bumped between the rabbit's cheeks as the canine assaulted his hole with his flat, smooth tongue, quickly lapping at it. The Lopunny moaned as he did so, his prick dribbling pre onto the forest floor. The Arcanine continued working his tongue until the Lopunny’s moans reached a crescendo. Feeling he had done enough foreplay, the Arcanine gave a lick to the girly Pokemon's balls before repositioning himself. He leapt over his back and placed one paw on either side of his head, aligning his red, veiny shaft with the rabbit's slick hole.

It took Arcanine three attempts before he met his mark, his slippery shaft missing and smearing pre over Lopunny's taint and between his cheeks, but he finally managed to align the tip of his member with Lopunny's slick entrance. The Arcanine began pushing, gradually building pressure, until the head of his shaft buried itself all at once into the rabbit Pokemon's ass. Lopunny cried out sharply, his voice a mix of pain and pleasure. As the Arcanine stopped and began to pull out, concerned, Lopunny thrust his hips against the fire-type and sunk his dick another several inches inside him. As he did so, both of them moaned, Lopunny's cock tensing and throbbing visibly.

Sure that he wasn’t hurting Lopunny, Arcanine began to slowly piston himself in and out of Lopunny's waiting hole. The rabbit shuddered and clenched as he did so, curling his toes in a desperate attempt to hold off his orgasm as the fire-type battered against his prostate. His cock was evidence of his faltering willpower, as precum dripped through his foreskin and off his balls onto the ground beneath him. Luckily, he would not have to wait long, his arms beginning to shudder as the fiery canine sped up his pounding behind him in a clear indicator of what was to come.

The Arcanine began speedily pumping his cock into Lopunny, his long thrusts becoming short humping motions. Lopunny squealed loudly as he felt a large bulb pressing into him from the base of the Arcanine's shaft. Knowing it was the knot, he grit his teeth and pressed back against the Arcanine in an attempt to get it inside him as quickly as possible. After a moment of stretching from Lopunny's end, the knot popped in, and the fire-type almost immediately began filling him with his hot seed.

Lopunny let out a groan of pleasure as he felt the Arcanine pumping him full, and his arms gave out, collapsing his front to the ground while leaving his backside suspended by the Arcanine's knot. With no need to hold himself back, Lopunny gave himself over to the pleasurable sensations he was feeling, clenching around the Arcanine's cock as his own spewed jets of cum beneath him. Tired from the bout of intense love-making, the fire-type laid down on top of Lopunny, carefully positioning himself so as to not crush the rabbit. Now in a spooning position, and with the Arcanine's cock still knotted inside him, both Pokemon fell into a deep sleep.