2 weeks into progasm ice, last few sessions was getting involuntary leg twitches by tug of war method but not building pleasure. Today crossed over to prostate orgasm that manifested In the spasming on one toe in particular. I guess I was looking for pleasure in the wrong place. So bizzare but felt amazing, like an orgasm on cruise control. So thats prostate and anal orgasms covered. Not sure about how to trigger hfwo though.