So we currently have 4 tags that describe very similar things, or are at least very corellated with each other: encasement, rubber_suit, goo_transformation and liquid_latex, all of which have a good amount (180+) of images tagged, with the union of all those tags making up 1372 posts at the moment. While some of these do have a specific meaning not covered by the others, the vast majority of these posts use them to describe someone getting trapped in some kind of gooey suit for things such as enslavement, sensorial deprivation or as a host for some kind of parasitic goo thing.
Edit : (While searching, I also found suit_transformation and living_suit as yet more tags with a similar meaning, and assimilation appears to sometimes be used for this purpose as well.)
I'm pretty sure most of these deserve to be aliased to each other in some way, but I'm not such which of these should be the base, and which ones should be aliased to what. Any thoughts?
Updated by abadbird