Hi, sorry for the delayed response. Regarding the crash, I will try and see if there is something I can do about it in the next update. But if possible I would appreciate more details from you.
Unless you are playing the demo version, could you send me the save files just before the crash? You should be able to find the save files in the following location: c:\Users\%USERNAME%\AppData\Locallow\HappyPillow
But if you are playing the demo then can you tell me, if for example, you are changing the settings before playing? Are you following the tutorial to the letter or is there something "random" that you are doing before placing the glory hole room?