You feel the cool glass on your palms, you can feel the strange magical power eminenting from within the frame. Suddenly, the mirror emits a bright light, completely blinding you. You feel your body begin to change, growing larger...much larger. You let out a suprised scream, but all you hear is a beastly howl.
Your vision slowly fades back in and you find yourself staring at the wall. You glance around confused, why do you feel so much taller a before, and where is the mirror? It takes you a second to realize that you're actually in front of it, you had just out grown it, you glance down to try and get a good look at it but you pause, shocked by what you see, a massive muscular body, covered in dark spotted fur. Excited you immediately crouch down, finding yourself face to face with the reflection of a WereHyena, your new form. Your old clothes are gone, leaving only a dirty white diaper as your sole garment. You stick your clawed hand inside, and amongst a pile of warm shit, is your massive canine cock, that you grip fervently, playing with the massive sheathed organ, allowing it to slide out into the the feces, becoming fully erect. You let out loud hyena laughter that echoes through the store satisfied with your new form. You withdrawl your hand from the shit-filled brief, finding it coated in the sticky brown scat. You sniff it for a moment and much to your suprise, you find it irresistible not to just lap it up, licking your shit-caked fur clean enjoying the meaty, rancid flavor of your hyena dung. You giggle even louder, releasing a stream of warm urine along your furry leg. You begin to push forcing out another soft mushy pile, to fill your undergarment and continue, living your weird, twisted fantasy...that is, until Uncle Jack comes in 5 minutes later to check on you.