You cry out in relief at the fact that you got away and yell out a thanks to the kangaroo. You put your hands up to get out, but are confused when you only feel solid latex. You try again, but are met with the clear sensation of your hand scraping against nothing but smooth latex. You realize with mounting horror that you have been tricked.
You scream and beat against the kangaroo's stomach, but only elicit an evil laugh in response. Suddenly, you feel something wet down below and watch in horror as brown latex begins covering you. You feel your clothes become vaporized instantly as all your body hair falls out. Your feet and legs swell out hugely, becoming cartoonishly large kangaroo feet. Your back hunches over as a massive, thick tail bursts out of your tailbone, which you quickly become tangled up with as your futile attempts to escape become more desperate. Your whole body swells out, especially around your chest, rear, and stomach area, becoming barrel-shaped. Your arms become shorter and form into tiny paws as your newly latex skin squeaks against the kangaroo's. The latex travels all around your head, pushing your face out into a long muzzle, as your ears become diamond-shaped and move to the top of your head.
Your cries become more high-pitched as you shrink to the size of a joey. Though you try and fight it, your mind is rapidly simplified and feel warm and safe inside your mother's pouch. There is a ripping noise as your mother opens the pouch, smiling down at you warmly.
You cry out and stick your head out of the puck, blinking wildly. With one quick motion your mother plucks you out of the pouch and holds your whining and squirming form in her paws before setting you down on the pavement. You stare up at her - she is massive to you, at least six times bigger - and hop around as you wait for something to happen.