Mandark changes

Story by HornyBunny on SoFurry

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#1 of Mandark changes

mandark kidnaps dexter's mom and changes her into a hybrid in heat and then changes himself and takes her as a slave.

this is a request from shadowsnake on FA


Mandark changes

"Ever since Dexter and Dee Dee left, it's been so quite, yet my slob of a husband keeps the house just as messy," Lidia says as she enters the kitchen and flips the light switch. The lights do not turn on. She flips it a few more times, then shrugs her shoulders, with a perfect memory, goes over to the sink, and starts washing the dishes.

Lidia stands there humming as she does the dishes in the dark room, behind her Mandark stands in the dark with a smile across his face. "Finally" he thinks as he opens a plastic bag, pulls out a soaked rag, and quickly presses it to Lidia's face and before she can react, she passes out. Mandark stands over her and presses a button on his wristband and they both disappear from the room.

"Where am I?" Lidia asks sitting up and looking around.

"You're in my lab and I'm going to humiliate Dexter just like he's been humiliating me for years," Mandark says and she looks around for him.

"What did I do to you?" Lidia asks as she stands up.

"Nothing, but what can be more humiliating then having your mother turned into a nymphomaniac and released at your job" Mandark tells her as he presses a button and shutter opens.

"Let me go" Lidia says standing in front of the window separating them.

"Only after I've turned you into a slut that's not happy unless she has a cock down her throat and up her ass at the same time" Mandark tells her as he feels a swelling in his pants as he imagines her taking two cocks like that.

"I'm not going to let you touch me," Lidia tells him as she takes a step back and punches the window.

"Don't bother. That glass is unbreakable" Mandark tells her and picks up a syringe. "I'm going to inject you with this and it will change your DNA to include rabbit and cat DNA. After that, you will go into heat and nothing will satisfy you until your belly is swollen with a baby," he tells her as he presses a button and a purple gas starts filling the room.

"Let me go" Lidia says punching the glass a few more times before the gas takes effect and she passes out.

"See...i told you the glass is unbreakable" Mandark says opening a door next to the window and entering the small room.

"But first, I think I'll see what you look like nude" Mandark says lifting her onto the bed. He starts taking off her clothes and gasps when her breasts come into view and his pants get even tighter. He stands over her looking at her large, soft breasts as they slowly rise and fall with each breath. His eyes move lower across her flat belly and stop at her bushy cunt and spreads her legs open "i could fuck her right now and send her on her way, but I'd rather have her after the change" Mandark says. He leaves the room for a few seconds, takes the syringe back into the small room, and injects her with it.

Mandark stands back and watches her arch her back and gasp as the stuff spreads through her body. He turns and leaves the room, shutting the door and heading into his lab to do some experiments while the stuff changes her.

Time passes as she slowly changes. Her breasts swell and grow larger as brown hair grows all over her body. Spots of white appear on her belly and various other places until the hair stops growing.

Mandark returns and gasps when he looks in and sees her with her legs spread open and slamming four fingers in and out of her pussy as she howls in pleasure. He watches as her back arches and a torrent of pussy juice sprays from her pussy and hits the wall several feet from her. Lidia opens her eyes, sees him, jumps up and runs over to the window and pressing her large, soft breasts against the window "come in and fuck me" she says while looking him up and down.

"What?" he asks watching her rubbing her breast against the glass?

"Take your pants off and fuck me, now that you've made me an animal in heat" Lidia says stepping back and ramming two fingers into her pussy and wiggling them around, drawing moans from her lips. She pulls the fingers from her pussy with a wet sloshing sound and rubs them on the glass "come on" she says licking the pussy juice off the glass.

Mandark swallows and feels his cock throb as it grows harder then it has ever been before. "Okay" he says opening his pants and pushing them down until his cock bounces free and a drop of pre-cum falls from the tip.

Lidia watches him until his cock comes into view and she frowns "stop, that thing can't be longer then 5 inches. That baby dick can't satisfy my ass" she says taking a step back and squeezing her breast "let me out of here and I'll find someone with a bigger dick, maybe Dexter would like a piece of my ass. He's got a 10 incher in his pants," she says while pinching her nipples.

"What did you says" Mandark says feeling a flash of anger at the mention of Dexter being more endowed then him. He slams his fist onto a button and he turns and walks away as a purple gas fills the room and Lidia passes out with a couple of fingers deep in her pussy and a nipple slipping from her lips as she falls.

"I've been saving this for an experiment later this week, but I don't care anymore," Mandark says picking up a syringe and a vial with two small pictures of a horse and a dog. He fills the syringe "this is going to take a few hours judging by her transformation" Mandark says injecting himself and groaning as the pain of the injection fades and a sudden burst of pleasure fills his body. He falls to his knees as his cock throbs and hardens until he tears his pants open and gasps, as it looks longer and thicker then normal. The last thing he sees before he passes out is the base and head of his cock swelling and then darkness as he hits the floor.

"What happened?" he says when he wakes up and looks at his hands and sees them covered in short brown fur. "I guess it worked like it did for her," Mandark says standing up and almost falling over as he stands several feet taller and a foot or two wider. He looks down his body, sees splotches of white and brown, feels a weight just above his ass, looks back, and sees a tail moving back and forth.

"Now I'll see what that bitch in heat thinks," he says taking a few steps to get used to his new size, moves over to a mirror, and gets a better look at himself. The first thing he sees is more muscle covering his body and then between his legs is a large sheath. He reaches down, squeezes it, and groans as pleasure shoots through his body as the pink head of his cock slides out into the open air. He rubs his thumb over the tip of his cock as more of it slides out until he wraps his hand around it and gives it a stroke. Pre-cum pours from the head and he grits his teeth and pulls his hand away from his cock. It jerks a few times as more pre-cum pours from the flat tip making a puddle on the floor. He turns with a grin and walks back to the room holding Lidia

"Wake up" Mandark says going into the room and sitting down next to her. He grabs one of her giant breasts and squeezes it until the soft flesh squeezes out between his fingers. He runs his hand across her flat belly, cups her pussy, and squeezes it making her stir and open her eyes.

"What are you doing?" Lidia asks as he slides a finger into her pussy, making her hips buck into his hand.

"I'm going to show you how much bigger I am then Dexter" Mandark says letting go of her breast and turns her head to the side, so she's looking between his legs at his long, hard, drooling cock.

"Looks like more then your skin changed, somehow" Lidia says when she sees his cock.

"Yeah, now get on your knees and give it a kiss," Mandark tells her as he lets go of her.

She quickly rolls over onto her knees and leans down until his cock head is pressing against her lips. She opens them, takes the tip of his cock between them, and taste the first few spurts of pre-cum cover her tongue. She swallows the thin, clear goo down and sucks for more. She wraps a hand around his cock and pumps it a few times making pre-cum fill her mouth even faster with each pump until he pulls her hand away from his cock. "Enough sucking, get on the bed and spread your legs," Mandark tells her while she sucks even harder on his cock.

She quickly gets on the bed, rolls over onto her back, spreads her legs open and spreads her pussy lips open, showing off her pink insides. He crawls over to her and runs his tongue up and down her pussy, making her arch her back and moan long and loud.

"Come on and fuck me," she says rubbing her clit, making her hips buck against his face.

"In time" he says sitting back and watching her rub her clit.

He stands up and stretches with a groan, "this body feels amazing" he says flexing a few muscles, making her gasp and plunge two fingers deep into her pussy and presses on her g-spot sending a wave of pleasure through her body. He takes a step closer to her, crawls onto the bed, over her until his snout is at her largest set of breasts, and captures a nipple between his lips and sucks on it as he rubs his tongue across the solid nub. He grabs the other breast and squeezes it as she moans and groans.

She pulls her fingers from her pussy with a wet slurp and grabs his rock solid cock and strokes it a few times causing pre-cum to spray across her pussy. "Come on and fuck me like a mare or bitch in heat," she says trying to pull his hybrid cock to her pussy.

"Not until I'm ready" he says letting go of her nipple and biting it and sinking the tip of his teeth into her skin and leaving marks in the soft flesh. He reaches down, pushes two fingers into her pussy, and saws them in and out. He pulls his fingers out and sucks on them as he watches her squirm, trying to get him to fuck her.

He grins as he grabs his cock and rubs the flat tip against her pussy as she jerks her hips trying to get it in her. He pushes the tip in and groans as her lips open around the head and her pussy soaks his cock head with her pussy juice. He grabs her hips "now" he says and slams his cock into her and hits her cervix hard, making her back arch and thrust her large, soft chest out at his as waves of pleasure and pain mix. Her pussy instantly spasms and milks his cock trying to draw the cum from his hot balls.

He pulls out to the head and teases her by running the dripping tip across her clit making her cry out as the hot pre-cum smears across her clit and runs across her swollen, gaping pussy lips. He pushes it lower and wipes it across her pussy until he finds her tight asshole and presses against it. She clenches her eyes shut and grits her teeth as he slowly pushes his cock into her ass "I've wanted this ass for a while. Now I'm getting it," he says as he sinks inch after throbbing inch into her ass until half his cock it in. He pulls out and watches as her asshole clings tightly to his cock until only the head remains in her.

"Fuck Me," she says tightening her ass, making him groan as the base of his cock starts to swell as the canine part of him starts to react.

"Okay" he says grabbing her hips again and watching her breast jump as he slams his cock into her pussy as hard as he can making her pussy spasm as she has another orgasm, even stronger then her last. Her vision fades as pleasure shoots through her body until he slams his knot against her ass. He leans forward, takes one of her nipples into his mouth, and sucks on it as he starts driving his cock in and out of her ass, making sure to grind his knot against her tight pucker each time they meet.

"Cum in me" she says feeling a need to be filled.

"Just a minute" he says slamming his cock back into her and stretching her hole open a little wider. He pulls back, slams forward again, and grunts feeling the tight hole resisting his knot again. He gives her one more hard, deep slam and groans feeling her ass stretch one and take his knot, as she opens her eyes wide and screams.

"FUCK YES. GIVE ME THAT HOT CUM!" she screams as his knot enters her tight ass and her hole locks behind it as his cock swells.

"Fuck" he says gritting his teeth as his cock head flares and a bulge appears in her belly. They both grunt as the first blast of cum shoots from his cock and fills her bowels. More cum quickly follows it as more and more cum sprays into her belly making it swell until his cock stops jerking. He collapses on her back, panting as his cock continues twitching as they wait for his knot to shrink.

He wraps his arms around her and strokes her side as he relaxes, feeling his knot throbbing and slowly deflating until with a tug, he pulls free. She slowly gets up on her knees and he watches as a stream of hot cum runs from her gaping hole and covers her pussy.

He leans down, runs his tongue across her pussy, and tastes his cum as she reaches back and slowly rubs her clit feeling the need returning. "Fuck me and give me a baby," she says looking back at him as he sinks his tongue into her pussy.

Mandark saws his tongue in and out of her dripping pussy until he feels it tighten around his tongue as she approaches her climax. He pulls his tongue from her pussy and pulls her hands away from her pussy as cum continues to drain from her deeply fucked ass, teasing her with each drop that runs across her pussy.

His cock hardens as he tastes her pussy and throbs as he denies her her orgasm as she whines trying to get off. "Stop teasing me!" she says.

He pushes her up on the bed, gets up behind her, and lines his cock up with her sensitive pussy. He strokes the head across her pussy a few times, making sure to press against her clit each time and making her jump with a bolt of pleasure. He spends a minute or two teasing her until his cock head is soaked in her juices and slams it deep into her pussy. He hits her cervix and groans as pleasure rockets through their bodies making them want a deeper penetration. He presses into her harder until he feels her cervix stretch and the head of his cock slips into her womb.

"Oh fuck," she hisses as pain and pleasure mix sending her over the edge. Her pussy clamps down on his cock and milks it, trying to draw the cum from his balls with each ripple. He pulls his cock head out of her womb and presses back in forcing her cervix to stretch again and sink a little deeper. He pulls his cock out of her womb and forces it back in over and over until he is fucking her deep in her belly using her womb like a condom.

"God, you're tight," Mandark moans feeling her pussy milking his cock again. Pre-cum fills her belly as he feels his knot swelling and his balls tightening as he gets closer to release. He grabs her breasts from behind and squeezes them as he feels the first molten shot of cum rush up his cock.

"Here it comes!" he groans as the first shot fills her womb. He rams his knot into her pussy and groans feeling his cock head swell and even more cum pour from it. Her belly swells as cum fills her womb and stretches it until his cock it wiggling around with each shot. Finally, he fgives a grunt and collapses on her back/ "are you happy yet?" he asks weakly as the last of his cum drains from his balls.

"Yeah" she says feeling exhaustion filling her body now that she has been mated and the need is gone.

They fall asleep in that position with his cock deeply embedded in her belly. Her cervix holding tightly onto his cock as it softens and can't pull free on its own, so it's acting like a cork holding the fertile seed in her womb.

In the morning, Mandark wakes up to a hot, wet sensation around his hard equine cock head and a soft, furry heat around the canine base. He opens his eyes, sees, and feels her sucking his cock head and moving her large, soft breasts up and down his shaft. "Good morning, slave. I've decided to keep you," he says with a grin.

She pops her lips off his cock head and licks up a string of pre-cum "as long as you keep fucking me with this thing. I'll stay," she says taking his cock back between her lips and squeezes her breasts around his cock even harder. She sucks and moves faster now that he is awake and can feel his cock throbbing as his peak approaches.

He grabs her head, jerks his hips up against her face, and grunts as the first blast of cum fills her muzzle. Another shot fills her muzzle before she can completely swallow the first and a third quickly follows that one until cum is pouring down her chin and soaking her large breasts and running across her belly. She lets go of her breasts and reaches down to her pussy and starts fingering her dripping slit and uses his cum as lube to fuck herself with her fingers. She groans around the cock as the flow slows and stops as a strong orgasm rocks her body. She falls back panting as pleasure courses through her body as the hot cum cools on her chest and belly until her orgasm passes.

"Good, you'll wake me up like that every morning and you'll learn how to swallow my whole load as your breakfast, now clean this mess up" Mandark says standing up and looking down at her and the bed.

The end