All the gay, rape-y subtext of the sword and sandals genre put front and center, but, you know, in a fiction so the consent issues can be safely ignored. Gladiators, giant boners, slavery, incest, and even some bestiality are all on the table in totally overheated but also legitimately really good writing (like an actual author who went on to write not-erotica). All of it isn't for everyone, but it's a classic for a reason.

Obviously, I have an ebook not a $200 hardcopy.