Thornstar lay in his den, rasping his tongue over his long brown tabby fur. The leader was feeling awfully horny and he considered leaving his den to find a lonely she-cat to mate with, or perhaps to deflower a young apprentice as a part of his new law that he would mate with all of his she-cats before they became warriors. Just as he was getting up to leave, a small nose poked its way into his den, then revealing a small light-grey tabby kitten as she padded into his den. Echokit, Thornstar growled to himself, irritated by the kitten's sudden appearance. The leader hated random clanmates wandering into his den, which was why his select group of warriors were constantly guarding his sleeping place. That idiot Rockfall! Probably out fucking his whore, Springleap.

Echokit was a pretty she-cat, with wide blue eyes and a body that was sure to grow to be a very attractive she-cat. Even as a kit, Thornstar felt his member grow hard for her. The kitten hadn't noticed her leader, and she boldly poked her nose around the front of Thornstar's den, unaware of the consequences for entering the leader's den unbidden. Thornstar finally decided to step forward out of the shadows, looming over the kitten with his warm, yet wicked eyes. "Echokit. You are not supposed to wander into the leader's den."

The kitten leaped into the air with freight, shivering with nervousness. "I'm sorry, Thornstar! I didn't know," she squeaked.

Thornstar got closer, his eyes wandering up and down the kit's body, lingering on the place in between her legs. "Who let you in?"

Echokit shook her head. "No one. Rockfall was heading out with Springleap, so I figured... I'm sorry, Thornstar, I'll leave!" The kit's voice took on a crying pitch at the end before she turned to leave, but Thornstar intercepted her, his tail sweeping Echokit close to him.

"Don't worry, Echokit, I'm actually glad you dropped in. Do you want to go into the woods for a little lesson on becoming a warrior?"

Echo's eyes lighted with enthusiasm, all sadness forgotten. She was getting a private tutor with the leader! "Oh, yes! Should I go tell my mother?"

Thornstar's eyes darkened wickedly. "No, don't. You're going with the clan leader, I'll protect you."

Echokit followed Thornstar enthusiastically out into the forest, the large tom leading her to a small, secluded clearing in the forest. "Now, Echokit," he addressed the pretty feline, turning toward her. "Show me your hunting crouch."

The kit obliged quickly, hopping into a lopsided hunting crouch that was sure to never catch even a morcel of prey. But Thornstar purred anyway, especially since her tail stood straight up to reveal her tight core. 'That's great Echokit! You're a natural-born warrior! But you'll work more on the hunting crouch when you're an apprentice. For now, we'll work on another type of crouch. The mating crouch."

Echokit tipped her head to the side, eyes sparkling with curiosity. She had heard tails of mating, though she never understood exactly what it was. She had always thought mating was something only naughty kits did, but if her leader was showing her... "Ok! What is it?"

Thornstar padded closer to Echokit, stroking her with his tail. "First though, I need to teach you the basics, Echokit. You see," he began, spreading his legs to reveal his pulsing member. "Males have members, like mine." He then pushed Echokit onto her back, which resulted in the kit uttering a squeak of surprise, and he pointed to her tight core. "And females, like you, have a core. To mate, the male must put his member in her core. I'll be showing you how to do it."

Echokit's eyes widened, confused. He was going to put his member in her core? But he was so BIG!

"But first," Thornstar continued, "we need to get you wet, so it won't hurt as bad."

Echokit squeaked. "It'll hurt?!"

Thornstar smiled warmly, edging closer to Echokit. "Don't worry, love. I'll help you through it." Then he placed his paw on Echokit's core, moving it in slow, deliberate circles. A flower of pleasure bloomed in the kit's core, awakening sensations she had never felt before. The small kitten let out an indiscernible sound of pleasure, and Thornstar smiled. He then added his tongue, flicking it in and out of her tiny core that was beginning to dampen with juices. He began to lick and paw faster, adding a slight pressure, causing the pressure in Echokit to build quickly. "Ah!" She squeaked, terrified of the sensation. "Am I dying, Thornstar!?"

"No, not at all. Just close your eyes and enjoy it." Quickly the kit reached her climax and her juices flowed out of her little core and covered Thornstar's paw and tongue. He gratefully lapped up the sweet liquid. "Very good, Echokit! Now, look at my member." He spread his legs, aiming his already formed erection at Echokit's mouth. "Lick it!" he ordered.

By now, Echokit was very scared, not liking the sudden turn her outing with Thornstar had taken. She felt like she shouldn't be doing this, her mother wouldn't approve, she felt dirty. But she was afraid of what her leader would do if she refused, so she tentatively stretched out her small pink tongue and lapped at his member, causing a sudden moan of pleasure from Thornstar. "Very good, Echokit! You have a natural talent for this, don't you? You will learn to give actual oral sex when you become an apprentice." His praise helped calm the little kit a bit.

"Now, I will mate you. Stand up!" Thornstar ordered. Shaking with fear, Echokit stood up nervously and Thornstar stood over her, his huge erection poised to plunge into her tiny little kitten core, which was flooding with arousing juices. Thornstar put his muzzle by Echokit's ear, licking her seductively. "Don't worry, Echokit. I'm very proud of you." Then, he forced his way into her, his barbs ripping and tearing at the kit, who cried out in intense pain. "I know, Echokit. But it'll get better, I promise." Suddenly not able to hold back anymore, he began furiously pumping into Echokit, modifying his thrusts to accompany her size. Still, the little kit was too young, and she squealed in pain at every thrust. She struggled to get free, but Thornstar held her in place with his claws.

Thornstar pumped and pumped his huge member into Echokit, his head tipped back with pleasure as her small core wrapped around his large member. Echokit quivered with terror as he mated her hard, slowly growing used to the sensation and even learning to enjoy it. Soon she realized she was purring and, noting this, Thornstar dipped his maw to her ear again. "Oh, you're so tight Echokit. Your wet core turns me on! I'll fuck you until you are begging for more!" The kit quivered at his intense words, trying to concentrate on the pleasure and not the pain.

Soon they were both building again, Echokit crying out terrified as the unfamiliar sensation rose again. Then Thornstar was exploding into her impossibly tight core, Echokit's juices pooling out of her and onto the ground below. Thornstar withdrew his large member and she breathed a sigh of relief. It was over.

Thornstar flipped the kit over and licked the kitten's core, sucking up all her sweet juices. Once she was clean, he licked up her stomach and face, licking her seductively all over. "You've made me very happy Echokit. I would like to do this again sometime. In fact, I want to make you my personal mating toy. You should consider yourself lucky. Now, let's get back to camp."

As he led the kit back to camp, Echokit felt very dirty, used, naughty. But she felt happy, contented as well. She had discovered the pleasure of mating, she had mated the leader, and he was pleased with her! She couldn't wait to go brag to her siblings!

Later

"No, Thrushkit, that's your member and you put it in my core. Silly!" There was a squeak as Thrushkit finally got it right, thrusting into his sister with his tiny erection. Echokit was already a pro at this mating thing and she was showing all of the other kits how to do it too. "No, keep thrusting Thrushkit!"

Starlingfeather couldn't stop her daughter from mating, which had thoroughly surprised her at first, but now it was just normal. In fact, the mother was pretending to sleep while watching her daughter and son fuck each other in front of her, stroking her own core with her tail.

Still, Starlingfeather felt a little guilty. Because of Echokit, all of the kits in the nursery had been in a frenzy of mating, shocking all of the cats in the clan who stopped by and saw. But still, Thornstar seemed to think it was "absolutely charming," and had even seemed to take a personal interest in Echokit, so it couldn't be all that bad, right? Starlingfeather was just confused as to where her little daughter had learned it from.

Soon her daughter and son had reached their climax, coming into each other with squeals of pleasure before they ran off to play a game of tag.