Happy to see you.

As you approach him, you make a show of spinning the collar on your neck. You use your fingers to feel the grooves so that "Koopa Slut" is facing forward. He turns his head towards you, face showing confusion at first, but your hands draw attention to the collar and his look turns to one of satisfaction. As you confidently walk towards Bowser, everyone on deck grows silent so the taps of your heels ring out, every eye is on you. You let your hips sway and you lick your lips visibly to make sure he knows you are here for him. He must be happy to see you as with each step you take, with each click of your boots on the floor, his erection grows bigger and bigger.

When you reach him, you let your hand reach down and caress his massive spiked member while you breath "Master, it looks like you are happy to see your sex ****."

"I am, you did well to come here." His eyes drink you in, starting at your sexy outfit and happily swinging tail but moving up to linger on your horns and eventually settling on your eyes. "You were beautiful before, but even more so now."

"Then this is the extent of my change? You know I would become anything you want Master... anything to please you." Your heart beats fast and your pussy grows moist knowing he is pleased with you, that he likes how you look.

"Yes, I still want Peach, but this form will make it easier for you to stay by my side."

You nod realizing the truth, your features are still that of your former self but the other changes... the resistance to heat and lava so you can live here permanently. The strength and endurance so you can keep up with him in bed. The teeth so you can eat the same meals as him. Despite all that reasoning, you are sure the horns, tail, and larger breasts were just his personal taste.

As if reading your thoughts he replies. "The horns and tail are a disguise, so when they come looking for you, you will look like any other transformed koopa with a super crown. The breasts and hips are for when I get you pregnant Bwahaha!" He laughs confidently about knocking you up and your hand motions on his cock become more purposeful.

You hope he starts that process soon... but your hips, only now do you realize how much more your hips swayed when you walked. So used to having a bell shaped dress that made your hips wider, the extra movement never registered all the way here. But there are more important things then finding out about your conversion... your pussy is screaming for cock...

"Master... I hate to rush... but it has been a long journey... and I NEED you inside me..."

You pull down your bikini bottom and use your new claws to cut a hole in the crotch of your panty hose. Seeing your eagerness, your master doesn’t hesitate in doing his part, putting his large hands around your waist. Playing with Bowser's spiked shaft and exposing your self while the crew watched was enough foreplay as your pussy is dripping wet and his cock is rock hard.

With ease, he lifts you and positions you over his massive erection. You bring one hand down to help guide him in and then let gravity do the work as you are slowly stretched by the massive member. More full then ever before you moan, no dildo in your collection was this thick… long… hot… the spikes along the length are soft and yet you can feel each one as it moves inside stimulating all your weak spots as if expressly made for your pleasure.

Inch by inch deeper and deeper. He has already hit your cervix but you are sure you can take it all, this body was made for him. Your insides stretch as far as they can go before your cervix opens for him. Rather then the pain that would normally accompany the violation of your womb, you instead spasm in ecstasy as you reach your first climax.

Your new body is humming with the pleasure as you scream with orgasmic lust. His arms hold you up so your spasming twitching legs hang free, girl cum splashing to the deck. You relish the intense pleasure as Bowser fills your innermost places with his cock and paints them with his precum.

As your spasms begin to ebb he finally bottoms out, your tail hitting the bottom of his shell. He is inside you up to your rib cage and you imagine your internal organs rearranging inside you to be a better sheath for your Master's sword. He holds you there for just a moment before he lifts you back up. Bowser stops again just before he would pop out, keeping you there while you squirm and beg for more.

"Please master, I feel so empty without you inside me... please..." You whine.

In response he turns you around so you can see the deck of the airship. Koopas, goombas, all his subjects are watching him fuck you. A thrill shoots through you, your pussy tightens up and squirts again as you are filled with an exhibitionistic thrill…

“Yes… watch your king make me his slut…”

Bowser grunts in approval as he he slams you back down onto his cock. After a few more thrusts he pushes you down on all fours taking you from behind. His large hands holding onto your wide hips. Another orgasm is building fast, but then a spray of hot cum hits your face.

You look up to see one of the Koopas just came on you. More and more are masturbating now and you lick the cum from your lips. "Mmmm that's good..." You welcome each new spray, opening your mouth hoping to catch more of the delecious spunk. The naughty meal and the constant animalistic pounding from behind finally brings you over the edge for your second orgasm…

Your pussy clenches and spasms as Bowser's thrusts begin to speed up. His grunts becoming more ****. You work hard to push back against your Master's hips despite your own pleasure and are rewarded for your effort as you feel a torrent of hot spunk flood your abused womb. He roars his pleasure as he releases the contents of his balls. your belly rounding as if pregnant. Each blast seems stronger then the last filling you not just with warm liquid but a sense of satisfaction. This is right, this is who you are.

Hours pass and before you know it... it is over... Covered in cum, your stomach is sloshing and your cunt seems to be producing a never ending stream of seed, but your king leads you off the airship towards his bedroom. On shaky legs you manage to keep your balance despite your too high heels and abused muscles.

You leave a white trail through his castle and it isn't until you reach your new bedroom that you feel like most of the cum, in your womb at least, has leaked out and your thighs are sticky rather than slick with running fluid.

You stop once you enter the bedroom, Bowser's bed is calling you, never before had the sight of this bed brought you so much joy.

But maybe your master wants more?

Looking up at Bowser he nods again understanding your unspoken question.

"Ready for round two?" He says laughing.

"Yes my lord!" you reply in joy.