I was completely unable to "Open Mouth". I never got a "hand" pop up, nor any movement regardless of where I clicked near her chin.
I would suggest it be actionable at all times once unlocked.
I thought it might be something to action after pulling out the meatstick, but once I did (for either meatstick option) everything else on the top bar became an X, leading me to think I no longer could.
Second bug report: I can't re-launch the game after ALT+F4ing it. I was going to try what you said to do, but it won't launch at all.
There were about 5 "XXXXXXX.tmp" processes running in the background that after I killed them the game was able to launch.
I tried an ESC close, and the game relaunched fine. I ALT+F4d close, and the game *still* relaunched fine. I don't know why the temporary processes stuck around. Possibly because I first launched the game from within the ZIP?