It's when I use the Anal Violator (I think it's the 2nd option, but not 100% sure), in the middle of the scene. The dialog started, then was interrupted. The game worked perfectly until then, but suddenly it stopped there, no other glitch. I can use the buttons below, so the game is responding. This is with version 0.63, windows 11, starting a new game (not new game+, first playthrough). I haven't made any modification to the game.
I noticed his most recent post references a comic called "PA:S"... is that somewhere on this site or anyone have a link to it? I tried searching the comic section for "pervert action" but didn't seem to get a hit... The post only mentioned being pages 8-11, so I'm not even sure if it's worth requesting as the older posts are deleted and I don't know if someone with his patreon could even get access to the earlier pages.
I enjoy the series so it'd be nice to get to see the comic too.