Again, this is a 4K game, the font has a size that fits for a 4K screen. Sometimes it really helps to read the OP
4K is a complete waste for a porn game {in fact, i kind of feel that 4K is a waste for anyone who has a living room smaller that the waiting room at Grand Central and a 96" teevee:, 4K renders have got to bloat the download something fierce, and you know that many - if not the majority - of people who download it won't be 4K capable.
If you're going to make the default font that teeny, perhaps you could offer an option to adjust font size {i think i've seen something similar in other RenPy games}.
As it is, i will
probably complete the current content content, but whether i do or don't, unless there's some way to adjust the font size, i will not be downloading future updates until you release that 1080 version.