"Hahahawahwhawheehah", Rebecca laughed. "I thought you were turning into a donkeeehaw".
Claire joined in the laughter as well resulting in a cacophony of brays.
"Hereee why am i standing on dese two legs" Rebecca slurred. "I'm not a donkeee! I'm a human!".
Rebecca fell down to her knees putting her arms out in front of her.
"Back on four legs like i belong, heeeehaw"
As she stood the nub above her growing ass pushed out further lengthening into a tail fit for a donkey. Long and brown with a tassle on the end.