It started as Lithography Erotica but couldn't find enough images so expanded it out a little to include drawn porn from centuries ago.

I captioned the first training run manually but everyone got a penis, so used AI to caption the second and now the females in most cases have vaginas. The training data was mostly group sex but not by choice but by availability, going through hundreds of images of this style was an education, these people were proper wrong'uns... I'm not going to even describe it but there'd be prison sentences involved outside of the Netherlands.

The pictures have all the prompts and metadata.