Here's an animated GIF I actually started a couple of years ago; I put it away because drawing and animating all those chains was bogging me down. But about two months ago I took another look at it, and thought that I could still finish it if I worked on it about an hour a day (so as not to distract from my other project).
(It's still not quite finished even now. It still needs to be shaded, and a backdrop added. But I thought you still might like to see how it's turning out.)
I put the "NSFW" disclaimer in the title because she is technically naked. "So where are her nipples?!?!" On animations like this I add the nipples on the shading layers, because I prefer that look to the look of the nipples and areolae outlined then colored.
As I've written before, I hate the tedium of drawing chains, but I love the finished result.
(Fun fact: this actually started as a Charlotte animation. But when I decided to share it here, I figured you'd rather see Tetsuko flexing out of these chains. Though if there's enough demand, I can post the Charlotte version.)