"Getting messy in white lycra shorts and surf top"
Wearing some slightly messy white Lycra, firstly I sit in a container of pink gunge. Then pour pink and some very thick orange gunge all over. Soon enough the kit is no longer white. More see-thru, orangey!
Some short filling later in the scene and generally messing about in the stuff.
Finally top the gunge up with some water and have a play!