You kind of implied it, yes. You mention that she wants you to read and abide by an anti-groping sign, but is standing there like she wants attention as though that is some sort of hypocritical stance for her to have.

Granted, it's hard to read "tone" from a written sentence, so if that wasn't your intent, of course I apologize. But it definitely read as though you were implying she was a hypocrite for daring to be dressed provocatively next to a sign that says "don't grope me, bro."