as soon as the words left your mouth, you feel a chill run down your spine and straight to your coccyx. quickly you feel your coccyx break the surface of your skin and expend out into the hairless tail at first, quickly it becomes a short but hairy goat tail. you felt an itch growing under your pains and a numbing in your toes as you quickly remove your shoes, socks, pants, and underwear to see how the spell was affecting you.
you see that your big toes were shrinking away as your 4 toes became 2 cloven hooves as you are slowly forced to your now harden tip toes as your heels shift up your ankles. your legs start to vibrate with power as your legs grow strong powerful muscles, becoming a nice pairs of goat legs. this is followed by a tidal wave of brown and white hairs becoming your thick goat hide. you shiver a bit as you full your human anus and vagina check next, the skin darkening as they turn leathery before expanding to better take a satyr (or other mystical males) member.
your body heat start to rap up as you strip your shirt and bra next just in time to see what changes no matter how little would change on the human half. you feel your brests expand out to D cups while every inch of body fat melts away from your body, showing off the faint outline of an 8 pack of abs. patches of rough hairs form here or there on your upper body adding to beastal nature of your new form.
wondering over to a full sized mirror you look over the changes that have happen to you body so far and what is happen to your head. two points appear on your forehead before breaking free of the skin becoming a small set of horns. your ears grow long and floppy as your pupils be come rectangular-shaped, and finally your nose turns wet and lethery as you finish your transformation into a sateress.
covered in sweat and feeling kind of hungry you wonder what to do now.