Your comment prompted me to go in search of something I'd seen several years ago: something about an advertisement in Pompeii for prostitutes, or something like that. Anyway, I couldn't find exactly what I went in search of, but I did stumble upon this oddly specific, yet interesting, Wikipedia entry:

https://en.wikipedia.org/wiki/Erotic_art_in_Pompeii_and_Herc...

Priapus had it goin' on! Reading the Priapeia for the first time is a treat...