I experience crashes myself times to times and I can't explain them so I save often whenever there is a save statue nearby, but usually I just re-open the game and start over from the last save and I can continue to play.
so at least for the bunny girl in specific if you speak to her over the desk instead of standing in front of her the game which would usually drag you with it, brakes because its trying to path your character though a solid object and because its a cut scene the player has no control over the character and cant course correct and gets locked in place and forced to reload the game
