"Punish you."
"What?" said Sally.
"You entered my body without asking permission. That makes you a rapist. And rapists need to be punished."
"But I didn't mean." Sally began.
"Shut up, rapist."
And Sally found herself unable to speak.
Naomi waved the wand and brought Sally, returned to her original form, out of her womb. Sally was more terrified than ever before in her life. She wanted to explain that the whole thing was an accident, but she still couldn't speak, and the rage and pain in Naomi's eyes offered no promise of mercy.
Naomi waved the wand, and Sally found herself shrinking again, She fell forward, and found herself on all fours as her legs and arms grew thinner and a new pair of legs sprung from her midsection. She kept shrinking, as her clothes disappeared and her back grew a chitinous shell. Her head shrunk into the top of her chest as her breasts disappeared, Two antennae grew from her head.
Naomi stared down at the cockroach who had formerly been her best friend. She raised her foot, then changed her mind. "Go scuttle and hide" she spat.