So this is where the problem is coming from: you have set your stats to 1000 while the other characters are within normal ranges, so any time you provoke lust damage on Claw she immediately reaches orgasm, every turn. However, there are two sex scenes in that event that require Claw's lust to be under 75% or 55% at the end of the turn to progress, because it is intended to represent a slow burn. It would be best if you toned down your stats for one day, so that you could experience that story event as it's intended.
Nonetheless, I have updated version 0.3.18 Free (
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) and the two latest Supporter versions on Patreon so that you can finish those two scenes if Claw has reached orgasm anyway.
I have found another error in your save where Nash is counted as an "ega Char" of yours even though you have no special relationship at the moment. This is most visible because you prevents you from seeing your status screen, but it may provoke other issues. Did you artificially alter especial relationships in any way? If you didn't, there's another bug I have to identify and fix. Also, were you playing on version 0.3.18 or 0.3.19?
Thanks a lot for the save, that makes debugging far faster.