I don't have much idea on what's going on, but it's a great picture! I really do like the fine details in this. It looks like those red disks are coming towards her or something. It's a bit hard to tell. You really do manage to create a sense of being restrained with her handcuffs too.
The fingerless gloves are a nice touch too. You really can see the concern in her eyes. I don't know what this is a reference to. Whatever it is, it works quite well. Her hair seems to have streaks of red from the discs.