@blaklite - Can you make a save file in a slot you don't use frequently that shows this bug? Then I can see what's going on.

I copied save files into slots 4 and 5. Is that all you need, or do I need to upload something?

That's all I need, thanks! If you don't mind, please keep it there for a bit until I can take a look at this issue :)

Hmmm, I tried this using both saves but was unable to reproduce it, including when I had zero lust but full belly. I get a masturbate button pop up when my belly reaches 100, even if my lust is zero.

Are you able to make a save when you're stuck in the state directly? IE when you have no masturbation options on screen, then make the save. Ideally when you load it back in, it would show the same lack of masturbation options. You can overwrite 4 or 5 if you want to.

I did as you asked and saved my game to slot 5.

Does this still happen in version r41.51 or above? There was a bunch of fixes to the dino chapter in the new engine so I suspect this is probably now resolved

If it does still happen, can you upload a new save file on the latest version of the game (feel free to use chapter skip) showing the player in a locked / no buttons state via the save file tool? (instructions: https://skycorp.global/2020/02/attaching-a-save-to-bug-reports/ )

Looks like the new engine fixes this. I tested the attached savefile on new engine and wasn't able to reproduce the issue. I suspect this is in the category of issues that got fixed during the engine switch. If you're able to repro it on new builds, please let me know along with updated save file attachment (see above instructions) :)