She tries to run

Feeling the deep shame of having just flashed her pussy at Captain America, Supergirl rolls over again, crawling a few yards before finally finding her feet, hearing a chorus of cheers and wolf whistles behind her.

Finally back on her feet she breaks into a run, trying to get as far from the queue and her embarrassment as possible, but having no idea where to go, and now putting quite some distance between herself and her underwear.