The impact hurts less than she was expecting. This is probably because of the layer of—armor? Which is spreading out from the scarab, and now covers her entire back. It spreads out and round, creeping over her chest, her legs, her arms.
It's quite comfortable, or would be if she was putting it on willingly rather than it being forced on her. Somehow ridiculously lightweight and flexible despite its apparent sturdiness, the armor feels like it would barely hinder her movement at all.
And then it starts spreading up her neck.