>>30609
You are so primitive LOL
Don't you think it woud be more interesting if girls find their friends get terrified and when you are fully satisfied with their terror, they calm down just not to resit being tied or put into torture device and then they once again notice that it is all for real after all and get even more terrified again when they find out that those nails or skewers are not some movie props but they are already tied up and cannot escape ;)
If you keep same terror expression on their face for all the time it will kinda get boring. If you change their emotions you will get to experience same thing twice.