It took me a while because I didn't realize that you could also poison the salt to make the vigilant guards (green) stay asleep instead of the prudish guards (purple). This allows you to get the amulet of wind resistance from their nightstands.
Viewing post in The Legacy of Hedonia: Forbidden Paradise (alpha demo) comments
Not sure if it was a thing when you all did it but at least on easy if you behave then you can just ask to be released so you can just walk around freely saying "Oh the guard let me out don't worry" and they will let you access anywhere and everywhere I love it and hope it doesn't change.(for reference I don't care on difficulty I just put on easy to easily build desire and to at least get all the escapes not so much the rest.)
Edit: I did it on hopeless actually so not only did I get 5 stars but by doing the asked to be let out I got a 5* image with Lily basically nude... like she had a belt and piercings but was nude otherwise.