[choking chicken jokes automatic shutdown]
Nope. Cleo is reputed to have been the most enthusiastic fellatrix of all time, so maybe her voice sounded a bit, uh, rough. Herod the Great complained in a letter to Rome that, at their first meeting, Cleo asked that both dismiss their staff and servants, and when they were gone, wanted to ride him like a big boy.
For an entertaining read on this topic, check out “The Memoirs of Cleopatra” by Margaret George. You can learn a lot more about Cleopatra, Caesar and Marc Anthony through this (obviously)fictionalized account. It’s been a few years since I read it and might do it again.
Cleo may not have been a great beauty, but as you say she had “talents” that would make up for that. :-))