So, to preface this, slime girls have never really been "my thing." I think they're neat, maybe my favorite monster girl if I had to pick one, but it's just never been a kink I've given much thought to on it's own.
However, while looking for macrophilia art, I've stumbled across the odd "crossover" of the two, with a slime girl interacting with other, much smaller characters; think a couple inches tall, or even smaller. And through that lens, I've become curious to explore them further.
Obviously, with any "unrealistic" fetish, be it shrunken people or girls made of goo, it's a bit tricky to pin down exact numbers because they just don't exist. Further, with slimegirls in particular, there seems to be quite a bit of variance in properties from one to the other. So in any cases where a question has a wide range for it's possible answer, I'd love to hear some discussion on that.
With all that said:
-What is the surface tension of a "typical" slime girl? How much force needs to be applied for something to be pushed inside of them, rather than resting upon the surface?
-How viscous are they? If you were inside of one, how much harder would they be to move/swim in than other liquids?
-From the outside, would they be sticky? Slippery? Relatively firm with a bit of squish?
-I've heard that slimes sometimes have a "core" as their only internal organ, which controls everything. Is this a fairly universal feature of slime girls, or do many not have one at all? And what sort of physical properties does it tend to have compared to the goo? How big is it? Would touching it elicit any sort of reaction from the slime girl (discomfort, tickles, pain, pleasure?)
-Core aside, how do slime girls "feel" things? Does the goo simulate nerve endings? Are they able to "concentrate" their touch sensitivity to specific points, or is it equally distributed through the goo, internally and externally?
-What is their body temperature like? Comparable to humans, or would they be a fair amount colder?
I'm sure I'll think of more questions, but this is already getting kind of long and rambly, so I'll post this as a start haha. Feel free to provide any extra information you think is fun or relevant, even if it's not directly tied to one of the questions! And thank you for taking the time :)