Yeah, I think the comparison is apt. Bill Cosby's another reference that doesn't feel too far-fetched. The accusations were around for decades in his case and came from a multitude of women. Same with Trump. They don't even bother to keep up appearances. Cosby used to do a standup routine about how he roofied women, Trump brags about how he can do whatever he wants to women because he's rich.
There's a good writeup here (I know it's Huff Post and some of you are allergic to them, but it was one of the first hits in Google and the article is written by a legal expert who's on point) about some of the past accusations against Trump, and it's one long ugly read: http://www.huffingtonpost.com/lisa-bloom/why-the-new-child-rape-ca_b_10619944.html