Tinker slowly broke off the kiss with Bowser, and she smiled up at him. She was beyond satisfied now, and she couldn't help but admire the smile he wore as she gave his nose a soft little kiss. Sadly, they had to break more than just the kiss. Bowser reluctantly pulled away from Tinker, getting off of the bed. At least it allowed him to stretch a little, and it allowed Tinker to admire that wingspan of his.

She had done some research while Bowser was handling his royal duties, and she'd learned something very, very important about a certain crown that she had found stowed away in his tower. Wearing a sickly-sweet smile, Tinker lit up her horns, but not to cast the spell to sent her home.

No, instead, Bowser felt the cool touch of a crown set upon his head, then the powerful chill of magic as his body suddenly tensed up, his eyes going wide. "N-No!" he gasped, only to see Tinker widely smirking back at him.

"Yes!" She cheered, sitting up on the bed to watch the crown do its magic. Before her eyes, Bowser transformed. His body began to glow white as the magic took hold, and his figure shifted to a more feminine form, growing slightly shorter in the process. She kept some of her muscles, but some of his previous mass shifted, giving her a large set of boobs and thick, plush hips to go with them. Her snout grew more feminine, as well as her wings and her tail, and lastly, Bowser's cock disappeared entirely, replaced with a pussy that was soaking wet almost immediately.

As soon as the changes were complete, she clumsily spun around, snarling at Tinker as she said "Why!? Do you know what this fucking does to me!?" It wasn't until she'd spoke that she noticed the horny grin on Tinker's face, and the glowing of the Dragoness' horns. Tinker didn't answer, but she began to glow as her magic began to work. "Hey! You can't just go back now!" Bowser hissed, taking a step closer, but then she noticed what was happening.

Tinker was growing. Not by much, but the Dragon's body was growing bulkier, his snout taking on masculine features as his wings extended a little further. Bowsette's breath hitched in her throat as she realized what she- no, he was planning, and she wasn't able to stop herself from looking between the dragon's legs, where a massive set of balls hung.

Bowser gasped as she saw them, and she leaned down a little as Tinker's horns glimmered back out. "H-Holy... how? W-Why are they so big!?" She stammered.

Tinker smirked, lifting a hind leg to show off his cock as it began to spill from its sheath. "Well, if I swap bodies with a womb full of cum, all that cum has to go somewhere, right? Only thing is, it's not your cum anymore..." he growled. Bowsette couldn't look away as Tinker's cock slid free; it wasn't like her own at all. The tip was pointed, and the underside of his shaft had ridges along its length. Not only that, but at the base of his cock, there was a thick knot! As the knot slid free from his sheath, Tinker flexed his cock, and Bowsette flinched with a squeak as he fired a splurt of precum all over the front of her, staining both her snout and her boobs. She couldn't stop herself from licking up what landed on her snout, and it sent a heated rush of arousal and need through her.

"W-Why, Tinker? I-I can't.. if I get pregnant, then I'm stuck in this body until I..." Bowsette stammered weakly.

"And until your heat is sated, you're trapped in that body as well..." Tinker growled seductively. Bowsette shuddered at the sound and tone of his new voice, her wings fluttering a little behind her.

Wait. She widened her eyes as she said "H-How do you know that!? Is this on purpose?"

"You want eggs, don't you?" Tinker asked. He sat down on the edge of the bed, letting his tail rest on the floor as he spread his legs open wide. "Don't pretend you're not eager to carry your own eggs, Bowsette...~"

She snarled at the nickname, but the hot red blush dominating her face betrayed her. She knelt down between his legs, her heart jumping as she brought her snout close to his cock. "F-Fuck you, I..." she said, but when she failed to come up with anything to say, she instead closed her mouth around the first part of Tinker's shaft.

As the taste hit her, Bowsette moaned, and she began to drag her tongue along the ridges of Tinker's cock as she sucked more of it into her mouth. She hated it, she hated him, but she loved it. How did he know? Was it because she was so turned on by the way it looked when he had a belly full of eggs? Or was it something else?"

"Mmhhff... t-that's it... I-I wasn't sure at first, but by now, I'm certain that you're just obsessed with the idea of being bred yourself, and having some big, smooth eggs of your own to carry around inside of you~" TInker quietly growled. Bowsette whimpered around his cock as she squeezed it with her tongue, and she pushed more of it into her maw. Her lips met Tinker's knot, but then his tip squeezed into her throat, and Bowser's gag reflex forced her to pull back as she scrunched up her snout.

Reluctantly, she pulled off of his cock, giving it some slow licks on the way back. She sucked in a deep breath, then she panted as she tried to shoot Tinker a glare, but she could only summon a look of desperation. With Bowser being smaller and Tinker being larger, their sizes had changed enough to make Tinker the larger of the two, and Bowsette was well aware of that. "Now... I want to hear you say it, tell me that you want to feel what it's like to be pregnant with another dragon's eggs" Tinker hummed, smirking down at the crowned dragoness.

Bowsette snarled weakly at him, and she stood up on shaking legs as she said "I-I don't have to beg for you! W-Why don't you just go back home!?"

"Oh... well, I guess so..." Tinker said, as his horns began to glow.

Just as expected, Bowsette's eyes opened wide, and she put out a hand as she said "W-Wait!" Tinker only looked at her, a ghost of a smirk on her lips, and she stomped on the floor with one foot before she barked "FINE!"

She crossed her arms underneath her boobs as she glared at the floor... but then at Tinker's cock... and she said "I... w-want... t-to feel what it's like, b-being filled with cum... and then... I-I want to feel eggs growing inside of me, a-and... and lay them, and... and push them back inside of me, a-and... and then lay them again..."

Tinker frowned, then he gasped faintly, and then he smirked wolfishly at Bowsette. The dragoness squeaked as Tinker wrapped her with magic, bringing her onto the bed, and she squirmed as his magic dove inside of her, warping her insides in some way that she couldn't detect.

Tinker opened the chest that his eggs were in, and Bowsette looked at it with fear across her snout. "W-Wait... y-you can't be seriously..." she said, watching as tinker brought the egg close, but he just smirked at her.

Tinker set Bowsette at the edge of the bed, then he squished the egg against her pussy. "No touching~" He hummed, as he began to push it against her. To her susprise, the egg spread her open painlessly, and Tinker was able to slide it deep inside of Bowsette's pussy. As he reached the limit of his claws, Tinker slid another egg into the dragoness, making her squirm.

"F-Fuck, T-Tinker...." Bowsette whined, uncontrollably clenching around the eggs as Tinker pushed them deeper. Suddenly, her belly bulged as the first egg popped into her cervix, making Bowser gasp and squirm on the bed as the pleasure hit her. "Y-Ah! Yes!"

Again, Tinker pushed the egg deep, and then brought in another egg. He pushed the second egg into her womb, and then the third egg, but by the time the fourth egg was snuggled up against her cervix, Tinker couldn't push it any deeper. So, Tinker climbed onto the bed, and he laid down on it. He grabbed Bowsette's hips, and he pulled her into his lap, forcing her to straddle his hips. "Now... if you want that egg inside... you'll have to push it there~" he growled, making his cock twitch so it would gently slap against her pussy from below.

"I-I know what you're fucking doing, and it's s-stupid" Bowsette hissed, glaring down at him. And yet, even as she said it, the dragoness was moving herself forwards, and gently nudging Tinker's pointed tip into her soft folds. She could feel the egg sliding out of her, so she didn't waste any time getting Tinker's cock inside of her.

As the tip and the first few ridges slid inside, Tinker groaned a little, softly saying "Do you now...?" I'm not forcing you or anything, if you don't want the egg inside of you I'm sure it will just slide back out..." Even as he spoke, Bowsette pushed back against his cock, and she shivered as she felt his shaft press against the egg. To keep his cock from simply pushing past it, she had to clamp down tightly as she used his shaft to push the egg deeper, but it seemed to be working.

"F-Fuck... o-oofff... I'm... n-need..." Bowsette whimpered, feeling the egg slowly pushing through her cervix. She began to make little thrusts as it got close, riding Tinker's cock, until finally it popped inside of her womb. Feeling the egg push against the other eggs inside of her made Bowsette collapse onto Tinker's cock, and that was enough to ram Tinker's knot inside of her. As the knot squished into her pussy, tinker's cock plunged into her womb, the tip and the first ridge or two sinking into her deepest chamber, now filled with Tinker's smooth eggs.

Bowsette clamped down tightly onto Tinker's cock as she ground against him, quivering and weakly humping him, her body at war with herself as she simultaneously pleasured herself towards a climax while also trying not to cum. Her arousal won the battle, and Bowsette cried out as she arched her back in Tinker's lap, her wings snapping open as she hit climax. Tinker was then subjected to Bowsette's tightly squeezing pussy as the dragoness came, milking him even harder than Tinker had been able to do with Bowser inside of her.

Tinker grabbed Bowsette's hips, and he slowly rubbed and squeezed them as the dragoness came, listening to all of her shaky moans and sounds of pleasure. Tinker waited until her orgasm had ended to slowly pull his cock out of her, grunting softly as his knot popped free from her pussy. She wheezed faintly as he pulled his cock free, then she sagged a little in his lap as Tinker sat up against the headboard of the bed. To Bowsette's surprise, Tinker pulled her back into his lap again, but this time facing away, with her tail moved aside.

She was confused, at least until she felt Tinker's cock slide underneath her tail, then his hands squeeze her hips as the leaking tip nestled itself against her backdoor. Bowsette squeaked as Tinker's cock began to sink into her ass, and she squirmed a little as she softly said "H-Hey!" Tinker shushed her, and he nibbled on her neck as he slowly pushed her down onto his shaft, stuffing each of his ridges into her. She wasn't able to do much about it, and she couldn't help but moan as Tinker's knot was squished against her, before he popped it inside, anchoring Bowsette in his lap.

Tinker laid back a little bit, then he placed his hands on Bowsette's belly as he softly hummed "Let's get these eggs out of you~..." in a seductive, yet teasing voice. Bowsette's face burned as she realized what Tinker was doing, but she didn't even say anything as Tinker began to push on her belly, soon forcing the first egg down into her pussy from her womb. She whined as she felt it slide downwards, before Tinker's knot stopped it from actually escaping her pussy just yet.

Tinker pushed another egg down into her pussy, then he moved his hands lower, and he began to push on her crotch. Bowsette squirmed, but as Tinker's cock flexed inside of her, the first egg suddenly popped out of her, landing on the bed. She hissed, squirming with pleasure, and Tinker waited for the second egg to move into place before he pushed it out of her as well.

Tinker did the second two eggs just like the first two; pushing each of them down into Bowsette's pussy, then working them out of her, enjoying the tight squeeze she gave his cock each time. Amusingly, Tinker noticed that his balls were larger than his eggs, and he smiled as he picked up all four eggs with his magic, setting them back in the chest and closing it once more. "Having fun~?" He hummed, kissing Bowsette's neck.

The dragon whimpered, shivering against him. "N-Nnh... I... n-need cum... m-my heat, it's... h-how haven't you cum yet...?" Bowsette whined.

Tinker pulled his knot out of her, then he slid the rest of his shaft free from Bowsette's ass, laying her down on the bed. "Well, I figure, with all this cum I'm pent up with... might as well make it a good one when I breed you with as many eggs as I can~" he hissed, as he began to climb over her. Tinker slowly pinned the dragoness to the bed, into the same position that Bowser had put him in previously- a mating press.

Except this time, with Tinker being a four-legged creature and Bowsette being a two-legged creature, the mating press was much more... feral. It sent Bowsette's arousal soaring once more, as she realized how animalistic Tinker could fuck her in this position, with her helpless to do anything about it. And she hated how good it felt to be helpless.

She glanced down, past her tits, and she shivered as she felt Tinker's balls squish against her. The dragon's nuts were absolutely massive; each one had to be holding two gallons of cum, or maybe even more. They were so heavy that Tinker had to stand with his hind legs spread, but that was the position he needed to breed Bowsette anyway. She shuddered as the pointed tip of his cock found her soaked folds, and she didn't even have enough time to beg him to put it inside as Tinker thrusted, sheathing his entire cock inside of Bowsette with a single thrust.

All at once, everything was made right. Tinker was pressed close to her, his knot was filling her pussy, and his cock was inside of her womb, gushing precum into her. But of course, then Tinker pulled back out of her. Tinker didn't just set to work fucking Bowsette, he pinned her to the bed, and he began knotfucking her. She cried out as she realized what he was doing, but she didn't dare even consider complaining, not when it felt as amazing as it did to have his thick knot plunging inside of her on every hard thrust.

Every time Tinker rammed inside of her, his heavy balls pressed close to her, a constant reminder that she was about to be filled with gallons of thick, hot, fertile dragon cum. And that was a bit of a problem, because the knowledge that he was finally breeding her was bringing Bowsette dangerously close to an orgasm already. She squirmed and panted heavily as Tinker shook her bed with the force of his thrusts, but then he went even further.

Hunching over her a bit more, Tinker began to ram into Bowsette even harder as he worked for his climax. Not only that, Tinker lunged for her neck, and he bit down hard on Bowsette's neck, right where it met her shoulder. This was something new to the dragoness, and she sucked in a sharp breath of air as she clamped down tight around Tinker. He moaned onto her neck as her tight squeezes added even more pleasure to his thrusts, and they only grew more intense as Tinker plunged Bowsette into a powerful climax, the dragoness twitching and gasping beneath him as he kept thrusting.

Tinker's hard knotfucking during her orgasm was almost overwhelming to Bowsette, and she threw her head back to face the wall as she let loose a plume of fire, heating up the room immediately as Tinker made his last few thrusts into her. With Bowsette orgasming all over his cock, Tinker couldn't hold it in anymore. He managed a few more thrusts as his orgasm hit, but by the time cum was gushing down his length, Tinker had rammed himself as deep inside of Bowsette as he could go, his tail wrapped tightly around hers to anchor himself as he moaned onto her neck.

Finally, as Bowsette's pussy milked the cock inside of her, the dragoness felt the first powerful jet of Tinker's cum slosh into her womb, flooding it immediately to the brim. As his huge balls twitched against her, however, she realized there was much more coming. Bowsette's orgasm was revitalized by the sensations, and she helplessly squirmed and cried out Tinker's name in between puffs of smoke and fire, her orgasm holding control of her body as she helped milk the larger dragon's cum into her.

Her orgasm stayed strong for much longer than normal, but eventually, Bowsette's climax began to fade, sending her into a blissful afterglow that still contained those delicious, gurgling splurts of cum gushing into her. Without Bowsette's orgasm smothering him with even more pleasure than he was already feeling, Tinker regained enough control over himself to roll onto his side, bringing Bowsette with him. He let go of her neck, but then he curled tightly around the dragoness, wrapping all four of his legs around her and holding her tight. Not only that, he curled his wings around her as well, trapping Bowsette in a tiny, warm, musky chamber of nothing but dragon.

She was trapped, filled with a thick, knotted cock that was pumping virile seed into her, and she was unable to stop thinking about the larger, stronger dragon that was holding her close and moaning as he filled her with his cum. Her post-orgasm clarity only brought with it more happiness. It was everything she could have ever dreamed of. She felt safe, protected, yet also vulnerable. Was it hotter to think about how helpless she was to escape and avoid having another dragon breed her with his eggs, or was it hotter to think about how strong and protective her mate was as he filled her with his brood?

As Bowsette shivered against Tinker, she moved her hands to her boobs, which were essentially the only things she could reach. She moaned against Tinker's neck as she began to massage them with her hands, enjoying the pleasure that came from squeezing and rubbing her tits. They were soft, somehow heavy but also light, and anything she did felt good. It was pleasurable to rub them, to squeeze them, smooshing them together...

Then, she tried rubbing her nipples with her thumbs, and she gasped as the sensitive, hardened nipples sent pleasure through her. She clamped down tightly onto Tinker as well, making him moan softly and grind into her as she milked an extra thick gush of cum out of him. Bowsette shuddered, then she went right back to the addicting sensations of pleasuring herself. She alternated between squeeezing her nipples between her fingers to massaging her boobs, all of which made her squeeze and clench around Tinker.

Bowsette's pussy did an even better job milking Tinker's orgasm as she pleasured herself, and Tinker was loving every second of it. His balls had grown much smaller by now, and Bowsette's belly was squished against him, gently sloshing with every pulse of his seed. As he rode his orgasm, he felt Bowsette's pussy tighten up more and more, and he suspected she was trying not to cum...

...but it was hard to resist! It felt so good squeezing and rubbing her sensitive nipples, and each time Bowsette came close to an orgasm she waited just a little longer to stop, seeking out just a little more pleasure, until... well, she failed. When Bowsette realized she'd gone too far, feeling the familiar release of orgasm blooming inside of her, she doubled down and pinched her nipples as she cried out against TInker, twitching and shaking against him as she came all over again.

Once more, the two dragons found their orgasms synchronizing as Bowsette's pussy worked hard to milk Tinker dry, draining more and more of his cum into her. This time, her orgasm actually lasted to the end of Tinker's, as the ocean of pleasure began to subside right as Tinker's jets of seed began to flow into her less forcefully. As she rode out her twitches and aftershocks of pleasure, his climax finally came to its end, his shaft finally going still inside of her. Tinker's balls had gone back to their normal size, and he finally began to relax against Bowsette, giving her an affectionate nuzzle as a tired groan of satisfaction rumbled from his warm chest.

Bowsette shivered as he nuzzled her, but she couldn't really summon the strength to move. She spoke, her voice shaky and weak as she said "Y-You... ffhh... fuck you..." Tinker began to pout slightly, but then she kept going. "But... hhff... I... I fucking loved... thank you, too, I guess..."

Tinker quietly chuckled a little, and he gave Bowsette a soft kiss on the snout. His own voice was a bit shaky as well, but more than understandable as he smiled wearily at her. "Maybe I'll come back sometime... do this all over again..." he quietly hummed.

Bowsette shuddered at the idea, tightly clamping down around his cock, but she couldn't stop herself from smiling just a little bit. "M-Maybe..." she softly whispered, followed by a faint whine of pleasure as she clenched tightly around Tinker again.

Tinker let out another soft groan, and he pressed his hips against Bowsette, grinding into her. He flexed his cock, forcing a strong twitch out of it as it fired a thick splurt of precum into her overstuffed womb. "How about we sleep...?" Tinker softly whispered.

"Mmrrhhhff... n-not tired yet..." grumbled the dragoness.

"Hmm... well... I know how to waste a little time~" Tinker playfully teased. Snuggling her closely, Tinker pulled Bowsette into a kiss, their lips pressing together as his eyes slid shut. Bowsette didn't pull away, instead choosing to deepen the kiss as she pushed back against him.

Outside the skyscraper, the city's rains poured unabated, providing a quiet backdrop of pattering rain and gurgling rain gutters. And inside, two dragons tightly embraced, held close in each other's arms as four eggs rested in a chest nearby, waiting for the day that they would hatch.

Author's Note

I've given myself new fetishes writing this