As the light spilled out of the box your body began to change. Your height went down your arms and legs got skinnier, your waist lost all fat becoming incredibly toned a slight six pack taking shape. Your entire body became much more lean and muscular, all your fat draining into two places. Your hips began to grow to child bearing proportions and your chest developed mammary glands, expanding out in front of you. Your spine curved back to accommodate your new C cup breasts and large ass giving you an hourglass shaped body. Soon their was a pressure in your crotch and your dick turned inside out becoming a fully functional slit, it was official you were now female. Your whole body tingled as brown fur erupted from your skin starting along your face.
Your skull became smaller, your jaw and nose extending forward and merging together, your new muzzle was very thin your teeth shrinking as well as loosing their sharpness. Your eyes grew larger and eye lashes became much fuller. Your ears moved to the top of your head becoming longer and floppier. Your face was now that of a doe but with a few human traits, closer to a cartoon of an anthro deer woman rather than an actual deer. Despite being female, long horns grew from your skull, twisting and sharpening into an elegant design that complimented your new feminine face.
The fur on your stomach becomes a much light shade of tan, tear shaped white spots of fur lined your back. Just above your new plumper rear a small tail sprouted. Your feet move onto their tippy toes, said toes merging into black hooves, your fingers also merged into black hooves as well, however these were much more hand like leaving you with three fingers.
Lastly a red harness forms around your naked body, rapping up your sides and around your thighs. Straps cross your back, collars form around your upper arms and around your neck and muzzle were a bit goes into your mouth. Jingle bells line form lining the straps that bracket your abs and go over your breasts. A metal loop forms at the front of the collar on your neck and the strap on your back.
Finally the light in the box goes out and the changes are over.
You stand their blinking for a few minutes before noticing the muzzle extending from your face with a red band around the top.
Dropping the box you reach up and touch it only to feel the flexible black hoof touch your muzzled face. Your three fingered hands scramble over your reindeer anthro body feeling every inch, all the while the bells on your harness jingling. You reach back, however your thick hooves have no way to undo the fasten, you couldn’t even get the bit out of your mouth.
You let out a slightly muzzled high pitched cry of anguish in your new voice.
Just then your ears twitch and you turn to see someone approaching you. It’s...