I've now downloaded and installed the 0.2.40.0 update 3 times and each time all the sex scenes are bugged and I have to Ignore multiple times or rollback.
If you're continuing old game save with the current game version, that's probably the most likely reason for it. You'd need to check if your issues persist with a new playthrough, started with 0.2.4.
Probably because you have used the cheat menu to make Sammy a custom skin colour. It was just a test feature that shouldn't be used. Set her back to a default skin tone for now.
