Rebecca Leah is dressed to save the world, in her tight blue Supergirl leotard, shiny black seamless tights, and tiny red miniskirt. Can she defeat the terrible green and purple alien goo, or will she be helpless against its dreadful slippery power?

Rebecca starts out slowly, dipping her feet into the vats of goo. She slowly rubs the mess in to both feet, and then sits, straddling the buckets of gunge, to coat her incredibly long legs with the slime. She takes more gunge and uses it to cover the outside of her leotard, but then realises what she's missing out on. Rebecca giggles in anticipation as she gets another jug of gunge, then gasps in delight as she tips it slowly inside her leotard. The gunge fills her tight leotard, then bursts out between her legs and floods down her slippery tights once again.

Another suit filling follows, as Rebecca fills the back of her costume so that the thick green gunge slithers across her perfect butt. Then she lays on the floor, rolling in the pool of mess she's created and tipping more gunge over herself. Rebecca sits up again, for more coverage and a third suit filling, spreading her legs wide apart so we get a perfect view of the slime the gets trapped between her legs before gushing out of her leotard. Rebecca can resist the lure of the gunge no longer, and pours two final jugs of gunge straight onto her face to complete her gunge experience.

Part two will follow shortly, where we find out if Rebecca can resist the mess, or fall further into its slippery embrace?