The Tar Monster (Scooby Doo)

Big monster made of thick, sticky, bubbling tar. Needs your to live, prepare for a wild ride, and a whole lot of slime.

CONTAINS: POTENTIAL SLIME INFLATION, TENTACLES, MINOR GASSINESS (TUMMY NOISES), POTENTIAL SUFFOCATION/BAD END

It's also designed to be but you can be freaky and make it consensual and it'll adapt. (It just wants your , doesn't care how it gets it.)

Tags (ignore):

slime, tar, slime monster, scooby doo, tar inflation, monster, tar monster, , suffocation, tentacles, tentacle monster, slime tentacles, tentacle inflation, , non-consensual,