“You're the best my minions could find?” Bowser rumbled, peering down at the captive wolf from his throne. Al squirmed against his bindings, kneeling on the throne-room floor, arms and legs tied behind him. He bit into the gag in his mouth, huffing and grumbling quietly. He'd just been minding his own business at the park when suddenly two turtles came out of the sky and snatched him up!

	“Oh well, we can make this work...” Bowser grinned, hefting a magic wand in his hands. The gem in the tip shone brightly as Bowser twirled it through the air, an odd glow starting to build. With a flick of his wrist he aimed the wand at Al, and the wolf felt something warm seeping into him. 

	“First off, we need to make you look the part! Don't need the first member of my harem being a lightweight.” The turtle tyrant rumbled, grinning toothily. Al could only shudder and watch as his body began to change, belly swelling out as the magic did its work. He went from chubby to obese in a matter of moments, frame fattening up all over. 

	“There we go!” Bowser grinned, stomping over and giving Al's gut a pat. “Looking better already, aren't ya?” The koopa king's hand roamed further south, lifting up the wolf's belly and kneading at his sensitive undergut. As odd as it felt to suddenly be so much larger, Al had to admit it felt pretty good...

	“Now, what else can we upsize?” Bowser grinned and aimed the wand lower. The same glow built, and warmth soaked into the wolf's hips. With a moan Al felt himself grow thicker, ass bloating out, hips widening, thighs thickening. His whole lower half blimped up, growing to match his blubbery frame and then some. 

	“Mnn, that's an ass a king's concubine SHOULD have.” Bowser growled, reaching down to grab Al's rear. For the turtle tyrant, it was a nice meaty handful of rump. With how big Bowser's hands were though, that just meant Al's ass was huge and wobbly now, easily wide enough to get wedged in doorways. The wolf whined with arousal as those thick fingers dug into his doughy rear. 

	“And how about...” Bowser pushed Al backwards, onto his back. He lifted up the wolf's flabby gut and peered under it, licking his lips. “Not bad! But we can do better.” He said, aiming his wand at the wold's erection. 

	Al howled around his gag as his cock began to grow, pulsing thicker and longer beneath his belly. Slowly he felt it pushing outwards, rubbing into his soft underbelly. He watched over the curve of his own gut as his member peeked out, growing larger still as he stared. The wolf's balls grew along with his shaft, feeling huge between his flabby thighs. 

	“Mnn, maybe a bit more...” Bowser licked his chops once more, watching the wolf's junk swell out. He wanted his new toy to be oversized in every aspect, and a three foot cock seemed like a good way to achieve that. He eventually pulled his wand away, watching the wolf squirm and hump into the air. 

	“Hah, so eager! Maybe I'll let you out of those ropes soon.” Bowser teased, standing upright and looming over his bound and gagged toy. One of the koopa's hands dipped beneath his own prodigious belly, groping at his stiffening member. Al got a good, long look at what the turtle was packing, and the sight of it made the wolf salivate around his gag. 

	“Ooh, I know!” Bowser let go of his cock and reached down, groping one of Al's moobs. He aimed the wand once more, and the wolf let out another moan as the now familiar feeling of growth seeped into his chest. His moobs went from big to obscene, growing plumper and perkier as Bowser worked his magic. His nipples grew too, huge shiny caps atop his mountainous chest. 

	“Mnnf, perfect...” Bowser lowered the wand and leaned in, wrapping his lips around one of Al's nipples. The wolf shuddered and whined as Bowser slurped and suckled at his moob, that huge tongue licking over every inch of sensitive flesh. The turtle pulled away all too soon, leaving the wolf to squirm and whine with need as his nipples grew stiff. 

	“Oh yes, you'll do fine. A few little changes and you're already begging for more. Just what I want...” Bowser was jerking his own cock again, the massive member throbbing in his meaty hand. Al watched as the king's foreskin rolled back and forth, pre collecting in its tip and hanging tantalizingly from it. 

	“Now, should I...” Bowser kept stroking himself as he aimed the wand once more, this time towards Al's face. The wolf felt his lower lip tingle, and then bwoomph out in size. It was thick, slick and shiny, making the wolf look even sluttier than his whining and squirming did. 

	“Mnnf, I think that's good for now!” The turtle grinned, tossing his wand into a dark corner of the room. He wasn't too worried about it; he had dozens more. That, and he was far too focused on his new plaything to care. 

	The king's claws made quick work of Al's bindings, allowing the wolf to finally stand and grope at his new frame. Every inch of his body was so plump and soft now, the wolf panting as he pinched a roll of fat and let it all jiggle. 

	“What's your name?” Bowser rumbled, tugging the wolf's gag out. 

	“A-Al...” he replied, breathlessly. 

	“I'm Bowser, but you'll be calling me 'Sir' from now on! This is MY castle, and I'm king, and you... you're my toy.” The koopa stepped in closer, looming a foot or so taller than the wolf. His great scaled belly pressed into Al's furred gut, and beneath them their cocks throbbed together. 

	“Y-yes Sir!” Al replied eagerly, humping into Bowser's bulk. Any resentment or worry he might have felt about being kidnapped was gone now. He was too horny, too needy to care. He just wanted to serve the koopa king, to be a good toy...
	
	
	“That's the spirit! Now...” Bowser reached down and took hold of the wolf's chest, and Al moaned as his oversized nipples were toyed with. Again Bowser leaned in and pulled one into his mouth, suckling at it gently. One of the koopa's hands worked at the wolf's other nipple, and the other was beneath the king's belly. Al could even hear the wet 'fap fap fap' of Bowser's foreskin rolling back and forth as the turtle jerked himself off. 

	The king pulled off of Al's nippe with a soft gasp, then moved to the other one. The wolf moaned in bliss as his chest was slurped and suckled at, his hands roaming across the king's thick frame. He was so study and firm all over, even that massive gut he was sporting. It was so sexy...

	“Mnnf, fuck. You mammals are too lucky to have those.” The king rumbled, pulling back and standing back upright. He pushed his firm belly into Al's doughy middle, grinning as he felt his cock-head kiss the wolf's. “Now... go bend over the throne.” Bowser commanded, pointing with a thick finger. 

	Al did as he was told without a bit of hesitation, panting happily as he leaned over the king's royal cushion. He could smell a bit of Bowser's scent in the well-worn seat, making his already aching arousal throb even harder. He could hear Bowser stepping into place behind him, making him shiver in anticipation. He'd been given a massive cock by his new king, but the koopa's shaft was even larger, and Al couldn't wait to feel it inside of him. 

	He wouldn't have to wait long. The turtle lined his shaft up between the wolf's flabby cheeks and slowly guided himself in, pre-soaked cock-head kissing tenderly at Al's hole. Bowser eased himself in, shuddering as he felt his toy's hole spread to take him. Once his head had popped in, he put more force into things, slamming his hips forward and ramming half his shaft into Al with one pump. 

	The wolf howled softly as he felt Bowser spread him open, that massive koopa cock giving him the stretch of his life. He wasn't going slow either, the koopa leaning over his toy and starting to slam into him. Al just got to whine and ride it out, face buried in the king's musky seat as his ass was plowed. 

	“That's... a good toy!” Bowser panted between thrusts, his bulky belly resting atop Al's back. The king's thick hands pushed down on the wolf's shoulders, pinning him in pace as he was fucked. Every blubbery inch of Al wobbled as he was rammed, flabby rump jiggling against the king's bloated balls. 

	On every thrust Bowser dug in deeper, soon managing to stuff his cock in all the way to the base. Al shuddered at the warmth and stretch filling him, his hole gaping around that monster member. If the koopa hadn't been so well lubed with pre, this might've really hurt. Even now Al could feel soreness settling in. He'd manage though, grinning as the king moaned and slammed into him again and again. 

	“Brace yourself, slut. I'm gonna...” Bowser trailed off as he sped up, biting his lip as his climax built. Feeling the wolf squirming under him, feeling all that flab wobbling about against him... it was too much. With a belch of flame and a loud roar, the king came, slamming his hips in against his new toy as his cum started to flow. 

	Al blew in time with his king, panting and whimpering as the turtle's load filled him up. He could feel his belly groaning and swelling, so much hot seed dumped into him at once! All the while his own over-sized cock was shooting and dribbling, pumping out an impressive load onto the king's feet and the floor beneath them. 

	A few more frenzied thrusts later, and Bowser pulled out of the wolf's fat ass. The last dribbling spurts of his load shot across those plump rump-cheeks, staining them with the king's potent scent and seed. Bowser stumbled back with a huff, wiping some sweat from his brow as he did. 

	“Well...” he huffed, clearly surprised by the intensity of his own climax. “That was a good first time, toy! Wouldn't you say?” He watched Al slowly rise and turn around, bloated belly sloshing as the wolf propped himself up on the throne. 

	“Y-yes Sir...” Al replied with a groan. His ass was sore, his belly was full, and he felt little aches all over. As good as it had been, the king was still more than a little rough on him. 

	“That's a good boy!” Bowser laughed, stomping up and gently moving the wolf aside. With a thud he plopped himself back down on his throne, letting Al kneel before him once more. “Now, clean up for me, would you?” Bowser rumbled, lifting his gut up to show Al his cum-covered cock. 

	Without a word of complaint Al did just that, leaning in and suckling the king's seed off his cock. He let his tongue dart into that thick foreskin, swirling around the koopa's softening cock-head to free any cum trapped there. Then he lapped over the turtle's low-hanging balls, pulling in a mix of sweat and spunk and moaning at the intense taste. 

	“One last thing...” Bowser reached behind his throne and retrieved a thick collar, black with small spikes like his armbands. He snapped it shut around Al's neck, giving the small tag hanging off of it a flick. The metal image of Bowser's face clanked softly, settling atop the wolf's flabby chest and showing the whole world who he belonged to now. 

	“There we go! Now, who should I add to my harem next...” Bowser mused aloud, relaxing on his throne as the wolf continued to give his cock and balls a tongue-bath. Al thought of some of his friends and considered suggesting them. He'd worry about that later though. For now he had work to do...