If we are already talking about Edge play, then I would like to discuss really extreme practices, but unusual binding and strangulation. And probably one of the most extreme practices – Knife play. It is not really used by everyone, because, you know, it is very dangerous. And even an experienced dominant can seriously harm his slave by making just one wrong move. Choosing a weapon is not so difficult, almost everything is really suitable here. It all depends on your ability and desire to practice.
I found interesting material on how to properly hold a knife so that it is maneuverable, but at the same time you have full control over it. It is necessary to grasp the handle with the fingers of the hand, the thumb rests on the guard from the reverse side. Ideally, the knife is controlled by two fingers: the index finger and the thumb, they should lie exactly on the center of gravity of the knife, and all other fingers only help and support.
Naturally, you need to get consent from your bottom on Edge play, it is also good to disinfect a blade. You can agree on how far you are ready to go in your game, this is really a very dangerous practice, and therefore you should not just do something like that.
