Your new body has a mind of its own...

As you look at the two beautiful girls next to you, you suddenly feel the blood rushing through your ears, as you are overcome by more intense lust than you have felt in your life. Snarling, you grab the nearest of them - Cassy - and impale her deep on your large cock. She gasps loudly, then giggles, even as you feel her vaginal wall tearing from your huge intrusion. You feel the hotness of blood surging around your cock... but within seconds it vanishes, and you feel her pussy healing, becoming newly elastic, able to accommodate even your excessive girth. You easily lift {if **** harem==true}your ****'s{else}Cassy's{endif} petite body up and down, roughly forcing her to ride you at great speed, her vagina tearing and regenerating as fast as it can under your onslaught, because it seems to recoil greatly each time you pull back.

"Oh my God, that's so good, oh {if **** harem==true}Mistress{else}Mikaela{endif}, fuck me with that big cock, FUCK ME, AHHHHH!"

Cassy explodes into orgasm, but you can't seem to stop yourself, her pussy frantically trying to squeeze your impossibly hard behemoth, unable to finish until you finally explode inside her petite body. As you feel huge pulses travelling down your length, finally bringing you relief, you're at last able to begin withdrawing from Cassy and take in what's happened.

"Oh, Mistress, that's so fucking hot," moans Amy, kneeling to stroke your cock as it emerges from {if **** harem==true}your ****'s{else}Cassy's{endif} body. You blink as you see it has somehow reached a colossal size - as thick as Cassy's leg, wedging apart her thigh gap, and when its bulbous head finally pops out, its eighteen-inch length is revealed, and Cassy crumples to the ground. It wasn't Cassy's pussy recoiling with each of your thrusts - it was your dick growing. It was only because of {if **** harem==true}your ****'s{else}the blonde girl's{endif} new self-healing abilities that she was able to accommodate you.

"Make me like Cassy, {if **** harem==true}mistress{else}Mikaela{endif}," begs Amy, distracting you from your thoughts, her naked form kneeling before you, caressing your great spire. "Put your cock down my throat, fill my stomach with your hot seed."

As you look at her beautiful face, you feel the animal lust rising again, and you're seized by an overwhelming desire to {if **** harem==true}use your **** like a ragdoll{else}make her yours{endif}. Seizing Amy by her red hair, you lift her head towards your lap. Your first attempt at entry fails - you have to use all your willpower to shrink your cock enough that Amy, jaw straining, can finally accept you into your mouth.

You try to be slightly more gentle this time, but it's a battle against your raging hormones. Your great anaconda slowly pushes its way back into her mouth, and then into her throat, which Amy has angled for just this purpose. As you completely block her airway, {if **** harem==true}your ****{else}Amy{endif} begins to panic as she chokes - but then her healing kicks in, and she stares up at you with wild joy, occasionally letting out a muffled **** sound. You gradually pull her body onto your cock, seeing her throat bulging as you make your way down into her chest, until finally your heavy balls rest on her pointed chin. You can feel Amy trying to stimulate you with her tongue, but it's a futile gesture; it can't even reach halfway round your circumference.

Remaining impaled down her throat, you stand to change position, rotating {if **** harem==true}your redhead ****{else}Amy{endif} so she is kneeling facing the same way as you, but with her back arched and neck bent backwards, to align her mouth with her oesophagus like a sword swallower. Then you begin to thrust, slowly at first, into Amy's obscenely enlarged throat, hooking your slender hands under her shoulders for leverage. As you accelerate, Amy wraps her arms around your toned feminine thighs, eyes watering as you penetrate deep into her chest. You can feel her throat vibrating as she tries to moan, eyes rolling in orgasm, but no sound comes out. As you smash into {if **** harem==true}your ****'s{else}your girlfriend's{endif} once-delicate mouth, you can feel your girth growing of its own volition, splitting the teenager in half beneath you, her jaw stretching beyond what should be possible to adapt to the growth. As Amy's eyes finally roll back in her head, and her arms grow weak around you, you are finally able to release your load in her, pumping what feels like gallons of spunk straight into her stomach. You can see her belly bulging with each spurt, making her almost look pregnant with the weight of cum inside her.

You pull out, and Amy's jaw snaps back into place as she collapses, shuddering, to the floor. As the fire within you cools, you blink, finally gathering control of yourself, and realising with horror what you've done. If you hadn't enhanced {if **** harem==true}your slaves{else}Amy and Cassy{endif} physically, you could well have killed them! This wasn't what was meant to happen. You were meant to grow powerful, but your power seems to have taken you over - and everyone else is powerless to resist your pheromones, and your perfect new body.

It's barely been a minute, but you feel the urge to fuck and impregnate growing within you once more. Cassy is finally beginning to stir, gunk still oozing from her cunt (which has already contracted back to its original size). As you feel the heat glowing within you again, you frantically shake her back to consciousness. Urgently, you give her instructions to reprogram you, to give you back control, then scoop up a globule of your own cum and shove it up your pussy.