If only you had known...
Many.
...But especially bukkake, femboys, futa on female, succubi and glory hole stuff.
I mean, femboys getting dicked down is pretty not straight tbf.
I used to kinda be like that, but then I saw a femboy in rainbow-striped knee socks/long fingerless gloves and the rest was history.
The oldest type of pornography is your parents fucking in your family's one shared bed and you pretending to be asleep while it happens.
I've always been skeptical that this is a thing that has actually happened. At least with children old enough to be aware that there is something unusual going on in the bed.
It's just way too easy to fuck literally anywhere else. Why do it inside the bed with other family members? Doesn't make sense.
I think you raise a good point, but also that the modern conception of privacy didn't really take hold until the 20th century. Maybe it never happened literally in the same bed but without locks on the doors (without doors at all in most cases) and with less ambient noises to mask the sounds anyone in the same house would definitely be aware that it was happening.
Yeah, I mean that definitely happened. Even in our modern day there's plenty of stories of kids finding their parents fucking or hearing it even while being old enough to understand whats going on, etc. Kind of inevitable if you've got a healthy sex life in a small house with multiple people in it.
Maybe if we start a leftist version of the proud boys, but instead of just taking it on faith that the members aren't cumming we mandate chastity belts.