robot that's like. 99% just bare basics and all. you can see each and every wire, all exposed. the framework is not just the equivalent to its bones, but to its body as a whole. it even has some sort of fluid system, and you can see each and every tube and where it goes. no hard plastic casing, no soft silicone body either, it's pretty much skeletal, again, nothing but the basics. but here's the kicker. ok. that tubing system i mentioned a bit ago. the fluid does need to get flushed out at times. so there's a bladder. which, obviously, you can also see. but it's like. sort of attached on the outside in a way? due to, you know, the skeletal bare bones structure of it all — there's no "inside" to put it in, so it goes outside of it. this makes the desperation more obvious. even if the robot is good at hiding it otherwise, you can still see the little silicone bladder expand slowly, from being like a slightly wider and softer tube than the rest, to being more like an overfilled water balloon threatening to burst. as much as they may want to hide it, there's no way to. it's painfully blatant. it also may or may not jiggle at a certain level, but that's probably less hot and more amusing for most lol idk. but. if you were to pin it down and touch the bladder directly, well... when you tease a human's bladder, there's layers of skin and fat and such things between your hand and the bladder, right? well, in this case, you'd actually be poking and prodding at the bladder itself. so, who knows, maybe that makes it feel more intense for them or something :)