You could also just skip everything with the built-in skip function. It'll still take well over an hour tho, just the sheer amount of content is already bonkers, but hey, it is what it is.
Skip function only works if the content being skipped is flagged as seen in the archive file, which is deleted with a wipe. The other option is to enable "Skip unseen text" feature in the options menu, but if the OP can't remember exactly where he left off with each girl, then that can pose an issue as well. I'm personally going back through the entire game atm, reading every single line of dialogue, but that's only because I want to see the changes made to earlier content.