Subject? That sounds mean! I'd never "subject" them to anything! I want my friends to be happy and comfy and enjoy themselves when they get inside me! I keep them zipped up inside my belly and they get to be all snuggled in my plushie insides. They don't even have to move! My friends can relax and not worry about being heard or seen by anyone as I go around. It's also fun and ticklish when they try to wriggle around when I get hugs from other people, I think they get shy cuz they're all naked and can still feel touch and stuff through me so it gets them embarrassed. But I know they like it, that's why I hug a lot of people when I have a friend inside me!

You know those stim toys that are like wavy and multi-segmented so they give that clicky-clack sensation as you move it? Imagine that, but every time you had to curl a finger, or bend over, or twist around. Think of your ribs curling inward on impact and how it would then course through the rest of your connected miniature bone links, a wave that goes to your spine where you feel every click-clack disperse the kinetic force. Your skull becomes nothing more than skeletal chainmail for your brain, a simple blow that would be a mild concussion for a solid piece now can cave and crush into the soft gray matter. Your body would probably have to develop chitinous tendons and muscles just to bind shit together so nothing slips out accidentally and unassembled a leg or your spine.

I'd imagine it'd be easier to snap your fingers though so there's that.