Bottle scene is the last post bar scene. An event should trigger on the way to the upstairs bed after you get the 4th training scene in the chair. That will allow you to have the option to work a shift topless.
I'm missing something then. Last thing I unlocked was the arcade, all the upgrades says not available in this version and nothing happens ever since. My last training was third 🤔
I did a second try getting upgrades 1 by 1 without rushing them, watching all scenes and dialogs before buying next so is not an issue with cheats