You feel a tingling on your skin and watch, horrified, as brown hair sprout from your body. Your spine shifts, forcing you on all fours. Your fingers become clawed. Tiny claws and your fingers become thin and bony. A long tail erupts from your lower back. A tail that is almost hairless, and looks like a worm. Your ears become more rounded and shoot upwards. Your nose elongates. It is pointy and whisker grow out of it. It twitches madly, this pointy noise, at each breath. And you teeth become very long and pointy, especially your incisors. The only good news ids that your groin suffers a dull pain and staring at it, you see a sheath appear as well as a tiny sack. A tiny scrotum and penis. Little and all furry. A male! You're back to being a male! Hooray! You have a penis and testicles again! You've missed those so much! At least you have them back! You're not a girl anymore! You try to shout out your only joy but only a squeak comes out of your throat. You look at yourself while the fairy giggles madly. A mouse! You're a mouse! The fairy changed you into a mouse! You hurl insults at her and scream your indignation but it only comes out as a series of squeaks, making the fairy laugh even harder.
"You're so cute!" she squeals, somersaulting in the air.
She then snaps her fingers and a cage materialises around you, trapping you for good. You're about three quarters the size of the fairy but she hoists your cage in the air, suddenly business-like.
"Now off to a fairy merchant you go! Humans are very, very malleable and I'm sure there are plenty of fay creatures and magical creatures who would love a human-turned-mouse to transform further into what they'd wish to possess! You'll fetch a good price!"
You can only worry in silence and dart around the tiny little cage in panic as you wonder with much fright who would want to buy you... And the reasons for purchasing you...