Trouso, I am not averse to the use of water during a WAMming, however, I prefer a bucket of ice cold water (with ice-cubes in if possible) used to make a sub in bondage & dressed like a schoolgirl's shirt go see-through & her nipples hard... then her shirt is forcibly removed (and ideally the sub's tits groped) before slime applied... especially if the slime is whilst still cold, warmer than the water... that way the sub actually BEGS to be slimed just to warm up :devil:
KustardKing did this perfectly with both Lorna & Penny during their respective Schoolgirl Bondage Humiliation (and in Penny's case it even made her white thong see-through too for added humiliation! :devil: )...
Other than this use water (and certainly warm water) is a privilege for after the sub has endured the gunging and proved they deserve a shower :devil: :devil:
LOVE water with my messy - i mean when someone gets messy to begin with, they're ultimately going to need to take a shower anyway to clean off, right? So why not make the cleaning-off part of the fun? The "how do i get this stuff off of me?"/"Can I get some water please?" followed by a huge bucket of water is always a winner! Plus there's a great look of someone who's been pied/slimed and then soaked that looks awesome that you don't get from someone just plain wet...when they're not completely cleaned off yet...like so...
I've actually never tried it - but it could be a good way to rinse off during a long session once you're totally caked and there's more to come. For me, I'm still in the mood during cleanup, as I'm often made to clean the area before cleaning myself - adds to the humiliation aspect.
Love you, too
& Penny 
:devil:
