Opinion???
I suspect they checked with their attorney and feel all is well, but its not what I would've expected from such a big player in escort ads.
http://www.eros-chicago.com/files/ch-paige58-paige1.htm
is the girlies ad listing
the 2nd photo has been "retouched" to hide the naughty parts....
and while its certainly not hardcore it might be open to a judgement call with this part of 2256 ....
(E) lascivious exhibition of the genitals or pubic area of any person;
click on the 2257 link Eros has on that ad listing page...
it never even changed from earlier in the year.
I would think they'd be a bit more concerned since they could be a easy target for all kinda possible reasons... 2257 could be an easy way to cause them some DOJ headaches