It is curious that a towel-folder becomes a Thong Nazi. What might motivate that? We believe in free speech here and some girls talk best with they ass!

Should have whipped her naked ass cheeks with that towel

I despise people like that girl, thinking they're better than everyone else because they have the body to dress up like a slut. Whoever invented the thong bikini should be strangled with it. If you're going to wear a thong to a pool or beach, why wear anything at all? Butt floss doesn't hide anything.

Find another hotel to fold towels at (there are plenty) because any employer who will not protect their employees for mentioning the rules and hearing your side are not worth working for. Because they'll do the same if you let it slide and not say anything.

Are you, or are you not in charge of enforcing those rules? Perhaps your employer should be more clear about their expectations from you. If they won't or can't, you should seek an employer who will.