Sorry, FD, but I'm nowhere near as well-read or as clever as you are...
...so, much like the more vapid contestants from "Match Game '74," I'm kinda missing the obvious sex gag here. HOWEVER, I AM going to actually go a little "New School" (well, at least "NewER School") on you folks with my response here, for, to wit, here are the two co-stars of the most famous modern-day castration of sorts in recent history: Lorena and John Wayne Bobbitt!
...oh, and I didn't really HAVE to read the ancient "Titanomachy," FD...I saw the movie! I was so sad for poor Kate Winslet once Leo DeCaprio submitted finally to that chilly North Atlantic water, though...