I watched intently to make sure she wouldn't keel over with from poisoning but instead she just looked at me and shrugged.
"Tasted pretty good! Maybe I'll have anoth- Oh..." I heard her groan and watched as she held her stomach, "Oh god...maybe it was expired. I...I feel weird." I immediately put my hand on her shoulder. "Oh...this feel's so...strange" she managed to get out, before she was interrupted by an intense wave of feelings.
"Mom! I'm calling an ambul-" I was interrupted by the sound of something emanating from Mom, like bones shifting and her insides moving. "Wha..." I mumbled, too distracted to speak.
She began to change. First, horns grew out of her forehead, and were about 3 inches long each, while her ears began to tug outward and grow to about 4 inches.
Her pupils became slits, and she grimaced as she grew sharp fangs, not enough to poke out of her mouth, but just enough to give her a cute overbite.
Mom opened her green eyes and gasped as she suddenly bent over. I heard the sound of tearing fabric as a huge and arrow-tipped tail ripped out of her jeans, and extended to about 6 feet long.
She looked down to see her legs snap to become reverse-jointed, and her feet quickly ripped out of her socks, and now ended in big toes with sharp, curved black claws.
Mom was looking at her feet in shock when a she was hit by a new sensation, and her fair skin began to change color, becoming a shade of light blue. That however, did not have my attention, as her body began to grow, her head reaching higher and higher as the seconds pass. I watched as she went from 5'6 to 6'0 in about three seconds. Mom was hit by the familiar sensation again, and began to have another growth spurt. This time her shirt, already tight, began to tear and only came up to her midriff as she reached 6'8. Her long legs exploded out her pants, and she watched as her socks tore off her clawed feet.
I could only watch as she continued to grow, when she suddenly cried out, and a great pair of bat-like wings tore from her back, tearing her shirt(and bra) off completely. Her new appendages grew along with the rest of her body and she stopped at a towering 7'4, with an enormous 10 foot wingspan.
Her body stopped shaking and she let lose a sigh of relief as she finished her changes.
I was so shocked I couldn't move. My mom had just become a towering mythical creature, with blue skin and long red hair.
She opened her eyes...