Pillow humping

Could Someone please help. I love masturbating as it relieves stress and feels so unbelievably good I have a massager which I use but I want to try pillow humping I have read about it and I want someone to describe how to do it properly to get a good orgasm or just a good feeling in general. Just explain how you do it. It doesn't have to be specifically pillow humping I am willing to try anything. I would like to also try grinding against objects so if someone could describe how to do that it would be much appreciated thank you also I occasionally do the running water on clit and it's amazing