The wolf went and pulled Tad's underwear down, revealing a large dick for a boy of his age. The wolf couldn't help but drool a little, but he immediately stopped. He had a job to do.
The wolf began to like Tad's dick, causing it become erect. The wolf eagerly began to lick it, causing Tad to moan in his sleep. The wolf started to lick more, eagerly lapping up the pre-cum that Tad released. He loved the salty taste of the boy's fluids, and he wanted more. Licking faster, the wolf drew the boy closer and closer to his breaking point, until finally, Tad released his load all over to wolf's face. The wolf lapped it up eagerly, grinning when he finished.
Tad's body began to bulk up, as his muscles became more defined. Black fur began to spread all over his body as the bones in his feet, hands, and the rest of his body. A large, black wolf tail grew in as his face extended into a muzzle. He began to moan from pleasure as his teeth sharpened and his cock grew to an astounding 11 in, with cum already flowing from the tip. His transformation was complete. The wolf nudged Tad to wake him up before leaving, as his mission was complete.
As soon as Tad woke up, he knew exactly what he needed to do. He needed to spread his gift to the other boys in his group. He would become the next alpha of the forest.
Tad slowly crept over to the nearest boy to him: his best friend Leon. His dick became erect and a musk started to emanate from it. Tad pulled the boy's boxers down and began to suck his dick eagerly.
Leon woke up to feel a pleasure like he'd never felt before. Thee 15 year old had masturbated a few times, but he had never experienced this much pleasure. Slowly, he opened his eyes, only to reveal a large black wolf sucking his dick. Leon tried to scream, but Tad shoved his dick in his mouth, stopping the scream. "Suck my dick," Tad growled, revealing to him that the wolf was his best friend. Leon started to panic, but Tad growled and bared his teeth. Leon, who was afraid of his best friend, started to suck his dick slowly, but then, he began to pick up speed.
"Yes, that's a good bitch," Tad growled, "If you please your alpha, you'll get a reward." Leon eagerly sucked faster, but Tad stopped him. "Show me your ass bitch," he said. Leon got down on all fours and showed his ass to Tad. Tad thrust his dick into Leon's virgin asshole, causing him to scream in pain. His scream woke up the rest of the kids in the cave, who started to panic as they watched the horror that was unfolding before them. Leon was moaning in pleasure as Tad shot rope after rope of his wolf seed into Leon, causing him to moan as Leon's changes began.
The musk that was emanating from both boys cocks started to do something to the four other boy's minds. They stripped down to nothing as they began to rub each other's cocks, causing them to become more and more horny.
Now, Leon was Tad's new wolf bitch. "You have pleased your alpha well," Tad said, "For that, I claim you as my mate." The four other boys got on their knees, looking at they're new alpha. "Please alpha!," they yelled, "Fuck us! Make us your bitches!" Tad and Leon went to the nearest boy, Alex. Tad shoved his dick into Alex's virgin hole and Leon shoved his into mouth. Soon, all four boys were now horny wolf bitches of the new alpha.
"Come," Tad said, "We shall get the young ones next."