(CW: Transformation)
Following a strange recipe for a 'Custom Fluid Girl' potion you found on the internet, you've managed to transform yourself into a slime girl, made of a fluid of your choice!
With your newfound affinity for the chosen fluid, you'll find yourself able to absorb and inhabit any volume of that substance, and form a body of any size out of it. You can even control your appearance... Just so long as you're okay with always being a super busty girl!

Addendum: Okay, I did not know the nudity verification was automatic. I mean, shit man. I can barely find ANY slime girl images that don't trip the filter, even though they show no nipples or . What a fucking bother.