The device wrapped around your neck begins beeping, and energy begins to ripple through you from it. The device is the first to change, subtly thinning out and becoming jewelry made for a woman of high standing. You’re instantly confused, and begin to wonder what kind of disguise would call for a necklace like this? You’re soon answering by the necklace beginning to tamper with your body.
It starts with your body shape, shortening your body and thinning it out. Your hips flare out just a little as you drop a little less then a foot in height, and the hair on your arms and legs begins to vanish. The necklace moves on to other changes, your feet shrink just a little bit and becoming appropriate for your new size, as well as your limbs and fingers become daintier. You feel a sucking sensation at your waist as your penis gets drawn back into your body, and the hole it leaves behind turns itself into a vagina. Your insides rearrange themselves, giving you a womb and ovaries instead of your testicles
Now officially a she, you feel pressure begin to build down in your ass. Slowly, fat begins to flow into your butt, causing your behind to grow at a steady rate. Your jeans get extremely tight as flesh piles into them, the fabric beginning to strain to hold in your ass. Your butt grows large enough that your hips pop out again, growing enough to allow for your enlarged behind. Too much for your jeans, they tear open, causing your ass to jiggle as it settles.
Done growing, you feel a similar pressure build up on your chest. You pick up more quickly this time what’s about to happen. Sure enough, your breasts expand as fat flows into them. They grow and grow, becoming quite large on your now smaller frame, but still not as impressive as your ass.
Your body now properly molded to fit into this era, the rippling energy from the device starts surging to your head. Your hair quickly starts to thicken and grow, flowing down your back and reaching halfway to your now impressive ass. As your hair is growing, the energy begins to mold your face as well. Your eyes grow just a little bit, your nose thins and shrinks, and your lips grow, becoming soft and plump. Your face becomes truly feminine as makeup begins to apply itself to your face
Your figure and body now completely transformed, your torn up clothes begin to change to fit your new body. Your jeans and shirt merge into each other and start restitching themselves. The fabric and color both change, becoming higher end, and the old clothes begin stitching themselves into a fine looking gown of a deep, beautiful red.
Gloves wrap up your upper arms, and stockings appear to cover your legs, followed shortly by shoes in the form of a pair of heeled shoes that cause your height to pop back up a bit. A corset wraps around your waist and squeezes down, making your already thinned out waist almost unnaturally thin, and grabbing your considerable bust and making them pop up and become even more noticeable. Your thinned waist made your upper and lower curves even more noticeable, creating a distinct hour glass figure, if somewhat biased towards your lower half. Your hair wraps itself up in an ornate braid, and a tiara tops it off
“There we are... according to my reports coming in here, your camouflage should have just been completed” says the doctor
“Camouflage?! This is a lot more then just a-“ you interrupt yourself with a gasp as you notice the change to your voice. Not only is your voice significantly more feminine, but a thick, aristocratic British accent is now laid over it as well
You rush over to a puddle in the alley and bend over to look at yourself. You’re clearly a well off, aristocratic woman, with a lovely face, professionally done up hair, and a gorgeous gown that your breasts are practically popping out of
“Yep. Definitely complete now” says the doctor